MFCDialogNumberVariableExtender Interface
Definition
Important
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Provides access to the minimum and maximum range of a numeric-type variable in an MFC dialog box.
public interface class MFCDialogNumberVariableExtenderpublic interface class MFCDialogNumberVariableExtender__interface MFCDialogNumberVariableExtender[System.Runtime.InteropServices.Guid("F81981C9-2B7A-46AB-8981-0823D9DE0268")]
[System.Runtime.InteropServices.TypeLibType(System.Runtime.InteropServices.TypeLibTypeFlags.FDispatchable | System.Runtime.InteropServices.TypeLibTypeFlags.FDual)]
public interface MFCDialogNumberVariableExtender[<System.Runtime.InteropServices.Guid("F81981C9-2B7A-46AB-8981-0823D9DE0268")>]
[<System.Runtime.InteropServices.TypeLibType(System.Runtime.InteropServices.TypeLibTypeFlags.FDispatchable | System.Runtime.InteropServices.TypeLibTypeFlags.FDual)>]
type MFCDialogNumberVariableExtender = interfacePublic Interface MFCDialogNumberVariableExtender- Attributes
Examples
This example displays the minimum range of the first dialog box variable, implemented by the CAboutDlg class.
Sub GetRanges()
Dim vcCM as VCCodeModel
Dim vcClass as VCCodeClass
Dim mfcVar as VCCodeVariable
vcCM = DTE.Solution.Item(1).CodeModel
vcClass = vcCM.Classes.Find("CAboutDlg")
vcVar = vcCM.Variables.Item(1)
MsgBox(vcVar.Extender("MFCDialogNumberVariable").MinValue)
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 MFCDialogNumberVariableExtender object represents the validation range of a string-type dialog box variable.
Properties
| MaxValue |
Gets or sets the maximum value for the numeric-type variable represented by the parent object. |
| MinValue |
Gets or sets the minimum value for the numeric-type variable represented by the parent object. |
Methods
| Initialize(Object, IExtenderSite, Int32) |
Microsoft Internal Use Only. |