Delegate WindowClosingEventHandler

Represents WindowClosingHandler that handles before Closing Docked or Float Window

The source of the event A WindowClosingEventArgs that contains the event data.
Namespace: Syncfusion.Windows.Tools.Controls
Assembly: Syncfusion.Tools.Wpf.dll
Syntax
public delegate void WindowClosingEventHandler(object sender, WindowClosingEventArgs e);
Parameters
Type Name Description
System.Object sender
WindowClosingEventArgs e

Constructors

WindowClosingEventHandler(Object, IntPtr)

Declaration
public WindowClosingEventHandler(object object, IntPtr method)
Parameters
Type Name Description
System.Object object
System.IntPtr method

Methods

BeginInvoke(Object, WindowClosingEventArgs, AsyncCallback, Object)

Declaration
public virtual IAsyncResult BeginInvoke(object sender, WindowClosingEventArgs e, AsyncCallback callback, object object)
Parameters
Type Name Description
System.Object sender
WindowClosingEventArgs e
System.AsyncCallback callback
System.Object object
Returns
Type Description
System.IAsyncResult

EndInvoke(IAsyncResult)

Declaration
public virtual void EndInvoke(IAsyncResult result)
Parameters
Type Name Description
System.IAsyncResult result

Invoke(Object, WindowClosingEventArgs)

Declaration
public virtual void Invoke(object sender, WindowClosingEventArgs e)
Parameters
Type Name Description
System.Object sender
WindowClosingEventArgs e