ElementHost.EnableModelessKeyboardInterop Method (System.Windows.Forms.Integration)

.NET Framework Class Library

ElementHost..::.EnableModelessKeyboardInterop Method

Enables a Window to receive keyboard messages correctly when it is opened modelessly from Windows Forms.

Namespace: System.Windows.Forms.Integration
Assembly: WindowsFormsIntegration (in WindowsFormsIntegration.dll)

Syntax

Visual Basic (Declaration)

<PermissionSetAttribute(SecurityAction.Demand, Name := "FullTrust")> _
Public Shared Sub EnableModelessKeyboardInterop ( _
    window As Window _
)

Visual Basic (Usage)

Dim window As Window

ElementHost.EnableModelessKeyboardInterop(window)

[PermissionSetAttribute(SecurityAction.Demand, Name = "FullTrust")]
public static void EnableModelessKeyboardInterop(
    Window window
)

Visual C++

[PermissionSetAttribute(SecurityAction::Demand, Name = L"FullTrust")]
public:
static void EnableModelessKeyboardInterop(
    Window^ window
)

JScript

public static function EnableModelessKeyboardInterop(
    window : Window
)

XAML

You cannot use methods in XAML.

Parameters

window: Type: System.Windows..::.Window
The Windows Presentation Foundation (WPF) window to be opened modelessly.

Remarks

Call the EnableModelessKeyboardInterop method to forward all keyboard messages when a WPF window is opened modelessly. The EnableModelessKeyboardInterop method installs a message filter in the Windows Forms-based application. The filter forwards all keyboard messages when the modeless window is active.

.NET Framework Security

SecurityAction..::.Demand
for full trust for all callers higher in the call stack. This member cannot be used by partially trusted code.
Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

Supported in: 3.5, 3.0

Reference

ElementHost Class

ElementHost Members

System.Windows.Forms.Integration Namespace

EnableWindowsFormsInterop

WindowsFormsHost

Other Resources

Walkthrough: Hosting a Windows Presentation Foundation Control in Windows Forms

Supported Scenarios in Windows Presentation Foundation and Windows Forms Interoperation

Migration and Interoperability