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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.

See Also

Reference

MFCDialogVariableExtender Members

Microsoft.VisualStudio.VCCodeModel Namespace