Delegate PropertyChangingEventHandler

Represents the method that will handle the INotifyPropertyChanging.PropertyChanging event of an INotifyPropertyChanging interface.

Namespace: Syncfusion.DataSource

Assembly: Syncfusion.DataSource.WinForms.dll

Syntax

public delegate void PropertyChangingEventHandler(object sender, PropertyChangingEventArgs e);

Parameters

Type	Name	Description
System.Object	sender	The source of the event.
PropertyChangingEventArgs	e	An Syncfusion.Data.Portable.PropertyChangingEventArgs that contains the event data.

Constructors

PropertyChangingEventHandler(Object, IntPtr)

Declaration

public PropertyChangingEventHandler(object object, IntPtr method)

Parameters

Type	Name	Description
System.Object	object
System.IntPtr	method

Methods

BeginInvoke(Object, PropertyChangingEventArgs, AsyncCallback, Object)

Declaration

public virtual IAsyncResult BeginInvoke(object sender, PropertyChangingEventArgs e, AsyncCallback callback, object object)

Parameters

Type	Name	Description
System.Object	sender
PropertyChangingEventArgs	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, PropertyChangingEventArgs)

Declaration

public virtual void Invoke(object sender, PropertyChangingEventArgs e)

Parameters

Type	Name	Description
System.Object	sender
PropertyChangingEventArgs	e