IWin32Window Interface

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Important

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Provides an interface to expose Win32 HWND handles.

public interface class IWin32Window

[System.Runtime.InteropServices.ComVisible(true)]
[System.Runtime.InteropServices.Guid("458AB8A2-A1EA-4d7b-8EBE-DEE5D3D9442C")]
[System.Runtime.InteropServices.InterfaceType(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
public interface IWin32Window

public interface IWin32Window

[<System.Runtime.InteropServices.ComVisible(true)>]
[<System.Runtime.InteropServices.Guid("458AB8A2-A1EA-4d7b-8EBE-DEE5D3D9442C")>]
[<System.Runtime.InteropServices.InterfaceType(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)>]
type IWin32Window = interface

type IWin32Window = interface

Public Interface IWin32Window

Derived: System.Windows.Forms.Control

System.Windows.Forms.NativeWindow

System.Windows.Forms.TaskDialog

Attributes: ComVisibleAttribute GuidAttribute InterfaceTypeAttribute

Examples

The following example sets the Text property of label1 to the current Handle of Form1. This example assumes that you have a Form called Form1 with a Label called label1 on it.

public:
   Form1()
   {
      InitializeComponent();
      this->label1->Text = this->Handle.ToString();
   }

public Form1()
{
   InitializeComponent();

   this.label1.Text = this.Handle.ToString();
}

Public Sub New()
    InitializeComponent()
    
    Me.label1.Text = Me.Handle.ToString()
End Sub

Remarks

This interface is implemented on objects that expose Win32 HWND handles. The resultant handle can be used with Windows API calls.

Properties

Handle

Gets the handle to the window represented by the implementer.

Applies to

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