MFCDialogVariableExtender Interface

Reference

Definition

Namespace:: Microsoft.VisualStudio.VCCodeModel

Assembly:: Microsoft.VisualStudio.VCCodeModel.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Provides access to a variable code element in an existing MFC dialog box.

public interface class MFCDialogVariableExtender

public interface class MFCDialogVariableExtender

__interface MFCDialogVariableExtender

[System.Runtime.InteropServices.Guid("72E90DA0-4D00-4FA7-AE6E-DF9AB9CCF57B")]
[System.Runtime.InteropServices.TypeLibType(System.Runtime.InteropServices.TypeLibTypeFlags.FDispatchable | System.Runtime.InteropServices.TypeLibTypeFlags.FDual)]
public interface MFCDialogVariableExtender

[<System.Runtime.InteropServices.Guid("72E90DA0-4D00-4FA7-AE6E-DF9AB9CCF57B")>]
[<System.Runtime.InteropServices.TypeLibType(System.Runtime.InteropServices.TypeLibTypeFlags.FDispatchable | System.Runtime.InteropServices.TypeLibTypeFlags.FDual)>]
type MFCDialogVariableExtender = interface

Public Interface MFCDialogVariableExtender

Attributes: GuidAttribute TypeLibTypeAttribute

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.

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.

Properties

ControlID	Gets the ID of the control representing the dialog member variable.
IDType	Gets the type of the dialog variable.

Methods

Initialize(Object, IExtenderSite, Int32)

Microsoft Internal Use Only.

Applies to

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