Interface ICancelModeProvider

ICancelModeProvider provides an interface for the CancelMode event.

Namespace: Syncfusion.Windows.Forms

Assembly: Syncfusion.Shared.Base.dll

Syntax

public interface ICancelModeProvider

Events

CancelMode

Occurs when the window receives a WM_CANCELMODE message.

Declaration

event EventHandler CancelMode

Event Type

Type
System.EventHandler

Remarks

WM_CANCELMODE is sent to cancel certain modes, such as mouse capture. For example, the system sends this message to the active window when a dialog box or message box is displayed. Certain functions also send this message explicitly to the specified window regardless of whether it is the active window. For example, the EnableWindow function sends this message when disabling the specified window.