WindowsFormsHost.WndProc(IntPtr, Int32, IntPtr, IntPtr, Boolean) Method

Definition

Namespace:

System.Windows.Forms.Integration

Assembly:

WindowsFormsIntegration.dll

When implemented in a derived class, accesses the window process of the hosted child window.

protected:
 override IntPtr WndProc(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, bool % handled);

protected override IntPtr WndProc (IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled);

override this.WndProc : nativeint * int * nativeint * nativeint * bool -> nativeint

Protected Overrides Function WndProc (hwnd As IntPtr, msg As Integer, wParam As IntPtr, lParam As IntPtr, ByRef handled As Boolean) As IntPtr

Parameters

hwnd

IntPtr

nativeint

Window handle of the hosted window.

msg

Int32

Message to act upon.

wParam

IntPtr

nativeint

Information that may be relevant to handling the message. This is typically used to store small pieces of information, such as flags.

lParam

IntPtr

nativeint

Information that may be relevant to handling the message. This is typically used to reference an object.

handled

Boolean

Whether events resulting should be marked handled.

Returns

IntPtr

nativeint

The window handle of the child window.