HwndHost.WndProc Method

Definition

When overridden in a derived class, accesses the window process (handle) of the hosted child window.

[System.Security.SecurityCritical]
protected virtual IntPtr WndProc (IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled);
Parameters
hwnd
IntPtr

The window handle of the hosted window.

msg
Int32

The 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

The window handle of the child window.

Remarks

Important

This type or member is not available in the Internet security zone.