Skip Optional Arguments In A Function Call?


OK I totally forgot how to skip arguments in PHP. Lets say I have: checkbox_field ( $name, $value = '', $checked = false, $compare = '', $parameter = '' ) How would I call this function and skip the second last argument? checkbox_field('some name', 'some value', FALSE, '' , 'some parameter'); Would the above be correct? I can't seem to get this to work.

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Reading Shortcut Information www.vbforums.com

Many times I needed to read a shortcut file but I did not want to use the File System Object or the Shell Scripts because it prevents my programs from running on many secure systems which disabled those features. I finally found a solution. My VB6 module is based on research done by Jesse Hager. You are free to use this code in your programs.Code:' Lookup module for Windows Shortcut' Jacques Lebrun ' January 03, 2007' '------------------------------------------------------------' Dim MyLink as Link' ReadShortcut File, MyLink' Debug.Print "Attributes=" & cstr(mylink.Attributes) & vbcrlf & _' "Filename=" & MyLink.Filename & vbCrLf & _' "Description=" & MyLink.Description & vbCrLf & _' "RelPath=" & MyLink.RelPath & vbCrLf & _' "WorkingDir=" & MyLink.WorkingDir & vbCrLf & _' "Arguments=" & MyLink.Arguments & vbCrLf & _' "Icon=" & MyLink.CustomIcon'------------------------------------------------------------Option ExplicitPublic Type Link Attributes As Long Filename As String Description As String RelPath As String WorkingDir As String Arguments As String CustomIcon As StringEnd Type'-------------------' Resolve a shortcut'-------------------Public Function ReadShortcut(Path As String, Shortcut As Link) As Boolean Dim FileNo As Integer Dim LongValue As Long Dim IntValue As Integer Dim LinkFlags As Long Dim NextPtr As Long Dim Ptr(6) As Long Dim Idx As Integer Dim PtrBasePath As Long Dim PtrNetworkVolumeInfo As Long Dim PtrFilename As Long Dim Str As String ' Initialise link results With Shortcut .Filename = "" .Description = "" .RelPath = "" .WorkingDir = "" .Arguments = "" .CustomIcon = "" End With For Idx = 0 To 6 Ptr(Idx) = 0 Next ' Open file with .lnk extension FileNo = FreeFile Str = Path If Right(Str, 4) <> ".lnk" Then Str = Str & ".lnk" Open Str For Binary Access Read As FileNo ' First double-word of link file must be 'L' Get FileNo, 1, LongValue If LongValue = 76 Then ' Skip 16 bytes file GUID and get File Flags Get FileNo, 21, LinkFlags ' Read File Attributes Get FileNo, , Shortcut.Attributes ' Check if ID List section is defined (Ignored) NextPtr = 77 If LinkFlags And 1 Then ' Position pointer to next block Get FileNo, NextPtr, IntValue NextPtr = NextPtr + IntValue + 2 End If ' Check if Filename section is defined (Mandatory) If LinkFlags And 2 Then Get FileNo, NextPtr + 16, PtrBasePath Get FileNo, , PtrNetworkVolumeInfo Get FileNo, , PtrFilename ' Read base path If PtrBasePath Then Shortcut.Filename = ReadSingleString(FileNo, NextPtr + PtrBasePath) ' Or network path ElseIf PtrNetworkVolumeInfo Then Shortcut.Filename = ReadSingleString(FileNo, NextPtr + PtrNetworkVolumeInfo + &H14) End If ' Read remaining filename If PtrFilename Then Str = ReadSingleString(FileNo, NextPtr + PtrFilename) If Str <> "" Then If Right(Shortcut.Filename, 1) <> "" Then Shortcut.Filename = Shortcut.Filename & "" End If Shortcut.Filename = Shortcut.Filename & Str End If End If ' Position pointer to next block Get FileNo, NextPtr, IntValue NextPtr = NextPtr + IntValue End If End If ' Check if Description section is defined (Optional) If LinkFlags And 4 Then ' Read string length followed by double-byte string Get FileNo, NextPtr, IntValue NextPtr = NextPtr + IntValue * 2 + 2 Shortcut.Description = ReadDoubleString(FileNo, IntValue) End If ' Check if Relative Path section is defined (Optional) If LinkFlags And 8 Then ' Read string length followed by double-byte string Get FileNo, NextPtr, IntValue NextPtr = NextPtr + IntValue * 2 + 2 Shortcut.RelPath = ReadDoubleString(FileNo, IntValue) End If ' Check if Working Directory section is defined (Optional) If LinkFlags And 16 Then ' Read string length followed by double-byte string Get FileNo, NextPtr, IntValue NextPtr = NextPtr + IntValue * 2 + 2 Shortcut.WorkingDir = ReadDoubleString(FileNo, IntValue) End If ' Check if Arguments section is defined (Optional) If LinkFlags And 32 Then ' Read string length followed by double-byte string Get FileNo, NextPtr, IntValue NextPtr = NextPtr + IntValue * 2 + 2 Shortcut.Arguments = ReadDoubleString(FileNo, IntValue) End If ' Check if CustomIcon section is defined (Optional) If LinkFlags And 64 Then ' Read string length followed by double-byte string Get FileNo, NextPtr, IntValue NextPtr = NextPtr + IntValue * 2 + 2 Shortcut.CustomIcon = ReadDoubleString(FileNo, IntValue) End If Close FileNo ResolveShortcut = (Shortcut.Filename <> "") End Function'----------------------------------------' Read a single-byte string from the file'----------------------------------------Private Function ReadSingleString(FileNo As Integer, Offset As Long) As String Dim Str As String Dim ByteValue As Byte Seek FileNo, Offset Get FileNo, , ByteValue Str = "" Do While ByteValue <> 0 Str = Str & ChrW$(ByteValue) Get FileNo, , ByteValue Loop ReadSingleString = StrEnd Function'--------------------------------------------------------' Read a double-byte string value preceeded by its length'--------------------------------------------------------Private Function ReadDoubleString(FileNo As Integer, StrLen As Integer) As String Dim IntValue As Integer Dim Str As String Str = "" Do While StrLen > 0 Get FileNo, , IntValue Str = Str & ChrW$(IntValue) StrLen = StrLen - 1 Loop ReadDoubleString = Str End Function

Simple Call Statement Wont Work....errors www.xtremevbtalk.com

Why is it that I can, lets say, doCode:CALL Hscroll1_Changewhen I'm in Hscroll1_Scroll, and it works. But if I try to doCode:CALL TrackTile_MouseMoveit gives me an ARGUMENT NOT OPTIONAL error. What is going on?TrackTile is an arrayed label. Could the array have anything to do with it?Also, if you wanted to send the BUTTON value of the mouse to another SUB with an already defined BUTTON variable, would you need to add a separate variable to the other Function, or would the BUTTON from one SUB pass to BUTTON on another SUB dealing with the mouse?Thanks in advance,/me

Optional Argument www.xtremevbtalk.com

I have a subroutine which I'd like to be able to run from the Macros menu item and from within another one of my subroutines. My goal is to have it use the ActiveWorkbook for its references to sheets unless I specify a workbook in an optional argument. I tried making an optional argument (Optional byVal Wrbk as Workbook = ActiveWorkbook), but the subroutine didn't show up in the Macros box. I tried making a sub whose only purpose is to call the other function, and I got an error stating that a "Constant expression [was] required." Is what I'm trying to do possible?

String Default Parameter Value After Conversion stackoverflow.com

We have a legacy component that has been converted from VB6 to VB.Net.The VB component was called from an ASPX page using Request("param") to pass optional parameters to function calls. That means the value is null/nothing if the parameter is not present.The parameters were then added to an ADODB call of a store procedure using Parameters.Append.When used from VB6 missing, Request("param") values were coerced into empty strings when passed to the VB6 component. This meant that the ADODB call was satisfied (for required parameters).When the code was ported to VB.Net, the null Request("param") values are now passed as null values (VB nothing?) and Parameters.Append skips adding the value if it is nothing. This caused the stored procedure calls to break as a required param was missing. If we change the component's function parameters to be optional and have paramname as string = "" defaults, will a null/nothing value be converted to an empty string, or is null/nothing treated differently to a parameter being simply missing?

Programming :: Scalar Arguments - Changes Reflected In Calling Program www.linuxquestions.org

(For function arguments): Scalar arguments are passed by value, which means that a copy of the argument is made for processing in the function, and changes to the argument in the function won't be reflected back to the calling program. Objects though, are passed by reference: any changes to them in the function are reflected in the calling program. What sense does this make? Why have they done this?

Receiving In A Function www.vbforums.com

hi I have a function that i want to send in diffrent variables to and put them into an array example:Calling the function:retvalue = Test("value1","value2")and the function:Public function Test(optional varray(1), optional varray(2)) as variantThis does not work and i have tried to declare the varray with public varray(30) as variant in a moduel.But it doesn't help.I also want the variables to be optional. Anybody with a good idea ?thanks in advanceMicke

Variable List Arguments In VB forums.devshed.com

I have pretty much figured out how to pass variables to and from VB and C++ programs. Now I need to do the same for Variable List Arguments (where you have those elipses... in the argument list.This seems to be a whole lot trickier and takes things to another level of complexity.Does anyone have any ideas?Variable List Arguments are described here:http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclib/html/_crt_va_arg.2c_.va_end.2c_.va_start.aspIn C you can declare a function like thisint average( int first, ... )Where the ellipses denote a variable argument list.If I have a function like that in a c++ DLL and I want to link a Visual Basic GUI to it, how would that function be declared in the Visual Basic program?The Visual Basic 6 text I have talks about something called Optional Variant but it looks like it will only apply for one variable and not a list of unknown variables.

Get The List Of Available Arguments For A Function? stackoverflow.com

is there a way to get the available arguments for a php function? Example: I want to call function1($arg1, $arg2=null)How can i find out a priori, before i call the function, the number of arguments this function takes, and if it's possible what arguments.As you can clearly see i am dynamically calling functions

Scope Of Arguments www.vbforums.com

Greetings,I wish to know if I have two functions or subroutines which are declared as Public in the same form or module and they contain arguments of same name, will they interfere with each other?For example,Public Function FindExtremeDate(MyDatabase As String, AggFcn As String) As VariantPublic Sub DataIEWizard(MyDataFile As String, MyDatabase As String, Optional MyIEType As String = "Import")Will the argument "MyDatabase" shared in both subs or they will not, safe to use.How about private?

Using CallByName With Variable Number Of Arguments www.vbforums.com

I want to use CallByName to call different functions on an object.The functions can all have a different number of arguments.CallByName is defined as:Function CallByName(Object As Object, ProcName As String, CallType As VbCallType, Args() As Variant)But when i pass a variant array, an error is generated (Argument not optional)It works when I pass the arguments one by one, but i need it to work with a variable number of parameters.The following is a sample to reproduce the problem. VB Code:Private Sub Command1_Click()Dim params() As VariantDim Result As Variant    ReDim params(1)    params(0) = "Test"    params(1) = "test"    Result = CallByName(Me, "MyFunction", VbMethod, "Test", "Test") '<-- This will work    Result = CallByName(Me, "MyFunction", VbMethod, params) '<-- The produces an errorEnd Sub  Public Function MyFunction(ByVal a As String, ByVal b As String) As String    MyFunction = a & bEnd Function

Problem Calling Custom VB Dll From Excel www.xtremevbtalk.com

I've written a custom little ActiveX dll in VB and it works fine in a little tester VB app. I've set the Instancing to GlobalMultiUse.My trouble is trying to use it in Excel.The VB dll function has the signature:Public Function ZPrime(ByRef LoValues As Excel.Range, ByRef HiValues As Excel.Range, _ Optional ZPrimeThreshold As Double = DEFAULT_ZPRIME_THRESH, _ Optional CVThreshold As Double = DEFAULT_CV_THRESH, _ Optional OutlierColor As xlColorIndex = DEFAULT_COLOR, _ Optional OutlierLimit As Integer = 3) As VariantI've compiled the dll and registered it and the Excel module code looks like:Public Declare Function ZPrime Lib "c:TEMPHardcoreVBPrimePrime.dll" _ (ByRef LoValues As Excel.Range, ByRef HiValues As Excel.Range, _ Optional ZPrimeThreshold As Double, _ Optional CVThreshold As Double, _ Optional OutlierColor As XlColorIndex, _ Optional OutlierLimit As Integer) As VariantMy Excel sheet function call looks like:=zprime(A1:A16,B1:B16)and the result I get is:#VALUE!What am I doing wrong?Thanks in advance,Keith

Argument Not Optional.... www.vbforums.com

Everytime I go to use the button in my form it says Argument not Optional and highlights "Private Sub btnCalc_Click()" and I don't know why

Pass Array Elements As Function Arguments bytes.com

I have a function which can be called with an unlimited number of arguments. I want to call another function with exactly the same arguments. I know I can get the arguments in the arguments object, and as such also in an array, but how do you pass the elements of an array to another function as parameters?

Internet Connection State www.codeguru.com

Im (trying to ) use this code to check if the PC is connected to internet:Private Declare Function InternetGetConnectedState Lib "wininet.dll" (ByRef _ lpSFlags As Long, ByVal dwReserved As Long) As LongConst INTERNET_CONNECTION_MODEM = 1Const INTERNET_CONNECTION_LAN = 2Const INTERNET_CONNECTION_PROXY = 4Const INTERNET_CONNECTION_MODEM_BUSY = 8' return True if there is an active Internect connection'' optionally returns the connection mode through' its argument (see INTERNET_CONNECTION_* constants)' 1=modem, 2=Lan, 4=proxy' 8=modem busy with a non-internet connectionFunction IsConnectedToInternet(Optional connectMode As Integer) As Boolean Dim flags As Long ' this ASPI function does it all IsConnectedToInternet = InternetGetConnectedState(flags, 0) ' return the flag through the optional argument connectMode = flagsEnd FunctionBut I receive an error in the InternetGetConnectedState string whenever I call it. I have declared properly the InternetGetConnectedState class in the module, but still does not work. Any help is very appreciated.

Refresh Form Problem www.vbforums.com

is this the best way to refresh a form?VB Code:Private Sub Timer1_Timer()Unload.Form5Form5.ShowEnd Sub When I use this code i get an error: Argument not optional

Skipping Arguments In Function Call bytes.com

I have a function with 7 inputs. The last three have default values. I want to call that function specifying the first four, skip two and then specify the last. I thought I could write this as: $retval = myfunction(arg1, arg2, arg3, arg4,,,arg7); but Php does not seem to want to let me do this. I get a parse error until I supply values for the 5th and 6th arguments.

Calling A Function And It's Arguments www.vbforums.com

How would i go about calling this functionVB Code:Private Function SaveFileFromTB(TxtBox As Object, _   FilePath As String, Optional Append As Boolean = False) _   As Boolean Jenova

ActionScript :: Flex - Call A Varargs Function With An Array? stackoverflow.com

I need to call a varargs function: function doSomething(... args): Object { // do something with each arg } However, I'm building the arguments for this dynamically: var someArgs: Array = ['a', 'b', 'c']; doSomething(someArgs); The problem is, when I call the function in this way args ends up being a 1-element array with someArgs as the first element, not a three-element array.How can I call doSomething with someArgs as the argument array?(For the search engines, this is argument unpacking)

Write A Function In A CodeIgniter Controller Which Can Take Optional Parameters? stackoverflow.com

I'm trying to write a function in a CodeIgniter controller which can take optional parameters. However, I always get Missing Argument warnings. I'm not trying to suppress the warnings - I'm trying to declare the parameters as optional (maybe they could be empty strings if they don't exist, or something).

ADO Find Method www.vbforums.com

Two questions:1) How is the SkipRecords argument used in the find method?2) What property replaces NoMatch?VB Code:' Form procedurePrivate Function Reposition(iMove As Long, Optional sCriteria As String) As LongDim iReturn As Long ' Returns ContactID of record after reposition On Error GoTo errHandler Select Case iMove  Case MOVE_FIRST To MOVE_LAST    iReturn = Contacts.Move(iMove)  Case FIND_FIRST To FIND_LAST    iReturn = Contacts.Find(iMove, sCriteria)  Case RECORD_ADD    Exit Function  Case Else    Exit FunctionEnd Select Reposition = iReturnIf iMove > MOVE_LAST Then  If iReturn = 0 Or iReturn = ContactID Then Exit FunctionElse  If iReturn = 0 Then Exit FunctionEnd If fRepositioning = True 'flag to skip out of Changed event until record is loadediReturn = FetchDataIf iReturn <> 0 Then Err.Raise iReturn 'SetMenus'SetStatusbarfRepositioning = FalseChanged = False Exit Function errHandler:MsgBox ErrorLogError Error, Err, vbNullString, Me.Name & ".Reposition" End Function ' Class ProcedurePublic Function Find(iDirection As Long, sCriteria As String) As LongDim iReturn As LongDim iContactID As Long ' Returns ContactID if found' Return of 0 if no record found On Error GoTo errHandler Find = 0 iContactID = ContactID With RecordSet  Select Case iDirection    Case Is = FIND_FIRST      .Find sCriteria, 1, adSearchBackward    Case Is = FIND_NEXT      .Find sCriteria, 1, adSearchForward    Case Is = FIND_PREVIOUS      .Find sCriteria, 1, adSearchBackward    Case Is = FIND_LAST      .Find sCriteria, 1, adSearchForward  End Select'  If .NoMatch Then'    .FindFirst "ContactID=" & iContactID'    Exit Function'  End IfEnd With Find = RecordSet!ContactID iReturn = ReadIf iReturn <> 0 Then Err.Raise iReturn Exit Function errHandler:Dim iErrReturn As LongiErrReturn = ErrorHandler(Error, Err, dbFilename, "cContact.Find") End Function

ActionScript 3.0 :: Possible To Add Optional Arguments To A Function? www.actionscript.org

I want to add things to the display list, some will have event listeners and some not. Is it possible to make an argument optional so it doesn't throw an error if it's not there when calling the function?

Evaluating Items From A File www.vbforums.com

Let's say I have 2 functions called Function1 and Function2I then have a file, sample.txt, in which the first 2 lines are as follows:Function1(arguments)Function2(arguments)How would I read this file, in such a way that I could then call the functions from the file.There would actually be hundreds of functions, so I cannot assign each line from the file to a string and then sayif string = "Function1" Then Call Function1if string = "Function2" Then Call Function2This would be far too unwieldy for 100's of different functions, which is why I would like to be able to evaluate the lines I'm reading in from the file and activate the functions as they are read in.

Need Some Advice www.vbforums.com

I have written an application in vb6 that calls a function defined in a C++ dll. I am also using the ccrpprg6 ocx to display a progress bar on the form. I have tried running the application on some other systems. It worked fine on the first two, after I had registered the ocx. However, on the next two it gives the error "Argument not optional".It is baffling because I cannot understand why it might be doing that.If anyone has any suggestions please do respond.

Create An Empty Dictionary For Optional Argument? stackoverflow.com

I have a function that has an optional dictionary argument. Since it's optional, it needs a default value, and I'd like to set it to an empty dictionary instead of Nothing. How do I go about that?

.net - Call Method From C# With Optional Arguments? stackoverflow.com

I have a method written in VB.NET. It looks like this: Shared Sub SomeMethod(ByVal Id As Guid, Optional ByVal str1 As String = "foo", Optional ByVal str2 As String = "") I want to call this method from C# 3.0 and I want it to use its default arguments. I tried passing System.Reflection.Missing.Value, but I cannot cast it as String. Is there any way to do that?

How To Mark That An Argument Is Optional In PHPDoc stackoverflow.com

I've got this constructor that takes an optional argument. The main problem with this is usability. The developer using my framework will catch a headache instantly because he doesn't know if he can provide an argument, what kind of argument, or if he can't at all. Conclusion: It just sucks. But PHPDoc may help a little bit if someone has a reasonable IDE like Netbeans installed ;) So: class ChildClass extends ParentClass { public function __construct() { $tplFile = func_get_arg(0); if (!isset($tpl)) { $tpl = 'index'; } parent::__construct($tpl); } } How could I use PHPDoc here to indicate that there can be provided an optional [$tpl] argument?

**RESOLVED**Trying To Pass Array To Function www.vbforums.com

I am trying to pass an array to a function but I am getting "Argument Not Optional error" on pi.cimgl()here is the function callVB Code:frmrodesign.txtconcpH.Value = Format(alk_pH6ck(fco2, pi.cimgl(), temp, pH, fpH), "0.0") here is the function declarationVB Code:Public Function alk_pH6ck(fco2 As Double, ion_ppm() As Double, temp As Double, pH As Double, fpH As Double) As Double ion_ppm() and pi.cimgl() have the same amount of elements and are of the same data type.why can I not pass pi.cimgl() into the function?thanksp.

Calling Php phpbuilder.com

I have to call some php function. I have arguments for it stored in an array. How to call that function using these arguments? The number of arguments changes with each call.

ActionScript 3.0 :: Calling Functions Attached To A Listener? www.kirupa.com

Basically what I want to do is call a function attached to an event listener, without the event actually happening - for example:I have a function that is attached to Event.RESIZE.I would like to call that function from time to time, but this function of course requires an Event argument, so attempting to just call the function throws an error that it expects 1 argument and got none.

Create Sub Signature With Multiple Optional Arguments? www.vbforums.com

Is it possible to create a sub signature with multiple optional arguments.Private Sub TestProcs(ByVal sentotal As Integer, Optional ByVal stext1 As String = "",Optional ByVal stext2 As String = "",...,Optional ByVal stextn As String = "")

ActionScript 3.0 :: Call Function From A Name In Text Box? board.flashkit.com

I have a text box on the stage i want to be able to type the name of a function and it's arguments, click a button, and have the function executed with said arguments is this possible? Something like this: An input box and a button, button is clicked and function "function1" is called with arguments "hello" and 1 alternately i could have more than one text box, one for the function name, and others for the arguments, if that'd be easier.

Optional Arguments Pass By Reference phpbuilder.com

what i'm trying to do is to do a function addslashes to all my arguments.. before putting them into the db. im trying to achieve something like: all_adddslashes($arg1,$arg2,$arg3) but i realised that this has to be done thru passing reference. any ideas how to handle optional arguments by reference? Code:

Optional Arguments www.xtremevbtalk.com

How do you assign optional arguments to subs and functions in the statement?By the way: parameters are the names of the the things you pass and arguments the values itself right?

JQuery :: Hiding/showing An Element Within An Inactive Tab? stackoverflow.com

I've got 3 tabs. Each of them have a div called optional, apart from other elements.optional is initially hidden using Javascript, I dun wanna use CSS ( this is so if js is disabled, the div won't be hidden at all ).So I use this to hide optional $(function(){ $('#optional').hide(); }); Now, this works just fine on the first tab but won't hide on the next two tabs. They've all got the same code, no

Optional Arguments In A Function? www.phpfreaks.com

How can I create optional arguments?Lets say I have: function�getPost($id,$category,$username){ //some�code�to�execute } Now when I call getPost with just $id I'm going to get some warnings about missing arguments. How can I get around this?

Replace Method Stopped Working www.xtremevbtalk.com

Hi all,I have been using the replace method in a database and now it doesn't work.Code:Public Sub repText()Dim strTest As StringstrTest = Replace("AAAAbbbCCCC", "b", "x")Debug.Print strTestEnd SubI get the error "Invalid Procedure call or argument"I can't see any reason for this.Dave P.S. I just added,strTest = Replace("AAAAbbbCCCC", "b", "x", 1, -1, vbTextCompare)and now it works. But I thought all those arguments were meant to be optional?

Optional By Ref Argument? bytes.com

Is it possible to make a by-reference argument optional in a UDF? When I try to assign it a default value in the definition, I get a parse error, "unexpected '='". PHP itself has optional by-ref arguments (e.g. getmxrr); is it not possible for UDFs?

Dynamic Function Creation Fails? www.webdeveloper.com

I have a small number of functions on an object and for every function I wish to make a different function that calls the original where the this can be passed as a parameter. I am making a library and this is a convenience method for people who don't know about call/apply. Currently (one of) my function looks like this: function _find(){ return find.apply(arguments[0],Array.prototype.slice.call(arguments,1)); } However since my functions are in a object I was wondering if I could make a new array dynamically? var func = {'find':find}, func_new={}; //this is just an example I don't have this part in my code for(var attr in func) func_new[attr] = Function('return '+attr+'.apply(arguments[0],Array.prototype.slice.call(arguments,1));');

Run-time Error '449': Argument Not Optional social.msdn.microsoft.com

I am getting this error when debugging a VB application. The method that is being called when I get this does not have any arguments. Definitions in code are as follows with names changed to protect the guilty [Code]... The question is, if the method is not defined to accept argments, then why am I having a debug assertion while debugging that says that the arguments are not optional?

Pass Value Of A Variable In One Function To Another Function In Same Class? stackoverflow.com

I have a class Block_Model (actually a MODEL in KOhana framework) with 2 functions input() and output().The function input is called from a function wriiten inside a controller called Home_Controller and it passes an argument to the function input. Now I want that argument passed to input() function to be accessible in the function output(). Both the functions input() and output() are inside Model class Block_Model.

SendMessage Argument Not Optional www.xtremevbtalk.com

hi I keep getting Argument not optional... Code:SendMessage nwindowex, "%f"I have the following delcared in a moduleCode:Public Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long''Public Declare Function GetWindowRect Lib "user32" (ByVal hwnd As Long, lpRect As RECT) As LongPublic Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As LongPublic Declare Function FindWindowEx Lib "user32" Alias "FindWindowExA" (ByVal hWnd1 As Long, ByVal hWnd2 As Long, ByVal lpsz1 As String, ByVal lpsz2 As String) As LongAlso it keeps telling me that User defined type not defined on the GetWindowRect so I comment it out

VB6 Functions With Keyword Arguments www.vbforums.com

Is it possible to have such a function?Positional:Private Function MyFunction(Name As String, Address As String, City As String, State As String, ZipCode As String)Keyword:Private Function MyFunction(Name = name, Address = address, City = city, State = state, ZipCode = zipcode)In a keyword style function the arguments can be in any order and/or omitted)I know you can have the Optional keyword but that is not what I am asking about.

Display Result Of Date Function In Label www.ozgrid.com

I am trying to display the result of a custom VBA function as a label on a userform. The function is called and takes arguments from three text boxes on the userform. I attached it to the exit parameter. (This may be part of the problem; I'm not sure). There seem to be two problems, first all the text boxes don't always contain data, but because the arguments are not optional, I get a type mismatch error when the code runs (I tried switching some of them to optional, but it didn't help as you can see from my 'commented code). The other problem is that even when all the arguments seem to be met (i.e. the text boxes all have data), I still get a compile error that the argument is not optional. This only happens if I try and pass the result to some aspect of the userform. As you can see from the last coded line in the custom function, if I assign it to a range on the worksheet, it functions fine. Private Sub txtStartDate_Exit(ByVal Cancel As MSForms.ReturnBoolean) Dim StartDate As Date Dim EndDate As Date If IsDate(Me.txtStartDate.Value) Then StartDate = Me.txtStartDate.Value Me.txtStartDate.Value = Format(StartDate, "m/d/yyyy") Else: MsgBox "Please enter a date" End If.............

Third Party DLL With Window Handle? www.vbforums.com

I'm using a third party dll for my project and one of the function that is provided by the dll use form handle as one of the argument. But when i call the function, I'm not using any window form and it's just called from another class. So what value i should put for that argument?Here's the example of that function: AVS_Measure (device_handle, form_handle, no_measurement) After this function has been called, it will send message to the form_handle argument whether the measurement data is available and valid.I called this function from another class just for triggering start measurement and i have another function to retrieve the data. I do not have any form associate to it, what value i should put for this argument?

User-defined Type Cannot Be An Optional Parameter www.xtremevbtalk.com

Well this is a pickle.I have a function with these parameters:Code:Public Function TriggerEvent(Optional sTitle As String, Optional sInfo As String, Optional iChoices As Integer, Optional sChoiceTitles As Choices, Optional iResponse As Integer = 999)'....Public Type Choices sChoices(0 To 5) As StringEnd TypeThe reason I defined sChoiceTitles as a userdefined type is because the number of elements in that depends on the value of iChoices.Now, this code *should* work, but VB won't let you pass a user-defined type array as an optional parameter.Can someone think of an alternate way to make this work?

Script Parser www.xtremevbtalk.com

I'm currently writing a console which lets you execute commands, run programs and things like that. I've now come to the parser-stuff, and i need some help with it.I have a class which contains all the available functions for the user, and when a user executes a command, the parser parses it, taking out the main command, and it's arguments. the arguments are separated by a comma ( , ). After everything is set, i use a modified version of the function CallByName to call the right function in the class.The parser splits the arguments into an array by using this code:Code:SplitStr ARGUMENTS, args(), Separator 'ARGUMENTS is the full string containg all arguments, args() is where each argument should be added, and Separator is the string which should separate the arguments, for example a comma ( , )The SplitStr function looks like this:Code:Private Function SplitStr(strMessage As String, VariableHere() As String, Char As String)Dim intAccs As Long, i As Long, lngSpacePos As Long, lngStart As Long strMessage = Trim$(strMessage) lngSpacePos = 1 lngSpacePos = InStr(lngSpacePos, strMessage, Char) Do While lngSpacePos intAccs = intAccs + 1 lngSpacePos = InStr(lngSpacePos + 1, strMessage, Char) Loop ReDim VariableHere(intAccs) lngStart = 1 For i = 0 To intAccs lngSpacePos = InStr(lngStart, strMessage, Char) If lngSpacePos Then VariableHere(i) = Mid(strMessage, lngStart, lngSpacePos - lngStart) lngStart = lngSpacePos + Len(Char) Else VariableHere(i) = Right(strMessage, Len(strMessage) - lngStart + 1) End If Next End FunctionThis is where i need some help. If a user want to use a comma in an argument, it is not possible since the parser will think it's an argument-separator, so it will split the argument into two pieces, for example:User enters " message "hello world, my name is John Doe!",title "This command will be splitted into 3 pieces;Code:1: "hello world2: my name is John Doe!"3: titleWhat i need is to make the parser skip commas that are inside duble-qoutes, so the final arguments would look like this (the double-qoutes should also be taken away after they've been used):Code:1: hello world, my name is John Doe!2: titleCould anyone help me with this?

Integrating VB With C/Vc ++ Exe www.codeguru.com

I need to integrate a vb and exe file written in C..or VC ++.....My vb application has a GUI which allows me to select the Assembly language file and select the command line arguments....On clickeven on the a button i need to execute the a C program exe with the selected command line arguments and selected assembly language prog..andget the output of the call tree ...The call tree generates a function flow...which gives Us an idea on which function call which function and its relevant Outputs...Please let me know is it possible to integrate a VB and VC ...shaku

API Functions Call During Runtime www.xtremevbtalk.com

Hi Everybody !!I'm trying to call DLL Functions during runtime, and i'm having a nervous breakdown with that problem !!I know how to use Loadlibrary and getprocadress to get the function adress. But what do i have to do to :1- Send arguments to the function ?2- Call the function ?3- receive output arguments after the function returns ?It's really important to me, pleeeeaazzzzzzzzzzeeee HELP !!!

How To Get Name Of Object And Pass Parameters stackoverflow.com

For example if I have a function call like below Function callingMe() Exit Function And my Function call is like below SomeObj.callingMe('1','2','3','4','5') // Variable number of arguments Inside callingMe() function, I want to know arguments passed i.e 1,2,3,4,5 and the Object i.e SomeObj in above case.

Calling Functions In SQL Server 2005 social.msdn.microsoft.com

Hi , I have a question about calling functions in SQl Server 2005. Let's say that I have created as a dbo a function called Calculations. If I want to call it from T-SQL I will write Select dbo.Calculations (arguments if any) etc. My question is If I can skip the "dbo" part. Call the function without using the dbo . Can I do that ? Should I create the function as supervisor ? Does Sql Server has a property or something which will allow me to call the function without using the "dbo." ? Thank you zkar

PHP5: Type Hinting With Optional Arguments bytes.com

I've just noticed a somewhat annoying feature with PHP5 type hinting. You cannot hint types on optional arguments like this: class MyClass { function someFunc(Type1 $arg1, Type2 $arg2 = new Type2()) { } //or function someFunc(Type1 $arg1, Type2 $arg2 = null) { } //or function someFunc(Type1 $arg1, Type2 $arg2 = Type2::getInstance()) { } } In fact, there doesn't seem to be any way to do this. I guess you could do something with global variables.

Argument Not Optional www.vbforums.com

In VB, when I compile, it errors "Argument not optional" on the bold(MyFunc). I know why this is, it's because "MyFunc" function has parameters in the function header and in the LinkFunction usage it's specifying there is none by just puting "MyFunc" instead of "MyFunc(param1, param2, param3)". But, why in C++ does it compile fine when it also has parameters in the function but errors in vb...?

AddressOf Problem www.vbforums.com

VB Code:Function MyFunc(ByVal blah As Long, ByVal hi As Long) As Long' codeEnd Function Using with AddressOf:VB Code:Dim mystuff As Long mystuff = AddressOf(MyFunc) It errors on "AddressOf" Expected: Expression.I have to use AddressOf because doing this:VB Code:mystuff = MyFunc It errors "Argument not optional" because the "MyFunc" function has parameters in it.So, how can I get AddressOf to work with this? Or is there another way of doing it?

Optional Arguments? www.vbforums.com

If you are making a function, How can you make Arguments optional.For example...I want to keep a function generic for multiple objectsDepending on the object it is acting on, the functions are different. dont know if that makes sense.Seahag

Deleting A Value From The Registry? www.vbforums.com

How do you delete an individual value? I tried :VB Code:Private Declare Function RegDeleteValue Lib "advapi32.dll" Alias "RegDeleteValueA" (ByVal hKey As Long, ByVal lpValueName As String) As Long Private Function DeleteValue(ByVal hKey As Long, ByVal strPath As String, ByVal strValue As String)    Dim keyhand As Long    Dim r As Long    r = RegOpenKey(hKey, strPath, keyhand)    r = RegDeleteValue(keyhand, strValue)    r = RegCloseKey(keyhand)End Function [b]DeleteValue[/b] &H80000001, "HKEY_CURRENT_USERSoftwareGame MakerVersion 5PreferencesRecent0" Thanks, it errors "Argument Not Optional" (Bold highlighted)