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

Definition

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

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

Parameters

hwnd
IntPtr

Window handle of the hosted window.

msg
Int32

Message to act upon.

wParam
IntPtr

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

lParam
IntPtr

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

The window handle of the child window.

Applies to

Produkt Versjoner
.NET Framework 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop 3.0, 3.1, 5, 6, 7, 8, 9