MFCDialogVariableExtender Interface
Provides access to a variable code element in an existing MFC dialog box.
Namespace: Microsoft.VisualStudio.VCCodeModel
Assembly: Microsoft.VisualStudio.VCCodeModel (in Microsoft.VisualStudio.VCCodeModel.dll)
Syntax
'Declaration
<GuidAttribute("DF69B067-2447-11D7-8BF6-00B0D03DAA06")> _
Public Interface MFCDialogVariableExtender
'Usage
Dim instance As MFCDialogVariableExtender
[GuidAttribute("DF69B067-2447-11D7-8BF6-00B0D03DAA06")]
public interface MFCDialogVariableExtender
[GuidAttribute(L"DF69B067-2447-11D7-8BF6-00B0D03DAA06")]
public interface class MFCDialogVariableExtender
public interface MFCDialogVariableExtender
Remarks
The MFCDialogVariableExtender object represents a variable code element of an existing MFC dialog box, providing access to the properties of that variable.
Note
To retrieve the validation ranges for a specific variable in an MFC dialog box, see MFCDialogNumberVariableExtender object or MFCDialogStringVariableExtender object.
Examples
This example displays the control ID representing each variable of the dialog box implemented by the CAboutDlg class.
' Macro code.
Sub GetControlIDs()
Dim vcCM as VCCodeModel
Dim vcClass as VCCodeClass
Dim mfcVar as VCCodeVariable
vcCM = DTE.Solution.Item(1).CodeModel
vcClass = vcCM.Classes.Find("CAboutDlg")
For Each vcVar in vcCM.Variables
MsgBox(vcVar.Extender("MFCDialogVariable").ControlID)
Next
End Sub
See How to: Compile Example Code for Visual C++ Code Model Extensibility for information on how to compile and run this sample.