SingleInstanceOnWndProc Method (IntPtr, Int32, IntPtr, IntPtr, Boolean, Boolean, Boolean)

The WNDPROC delegate for WPF applications.

Namespace: callback.ShellBoost.Core.Utilities
Assembly: callback.CBFSShell (in callback.CBFSShell.dll) Version: 22.0.0.0

Syntax

public IntPtr OnWndProc(
	IntPtr hwnd,
	int message,
	IntPtr wParam,
	IntPtr lParam,
	bool restorePlacement,
	bool activate,
	ref bool handled
)

hwnd: Type: SystemIntPtr
The window handle.
message: Type: SystemInt32
The window message.
wParam: Type: SystemIntPtr
The WPARAM parameter.
lParam: Type: SystemIntPtr
The LPARAM parameter.
restorePlacement: Type: SystemBoolean
if set to true the window placement is restored.
activate: Type: SystemBoolean
if set to true the window is activated.
handled: Type: SystemBoolean
if set to true the message is marked as handled.

Type: IntPtr
The WNDPROC return value.

CBFS Shell 2022 .NET Edition