'Declaration

Public Delegate Sub PropertyChangingEventHandler( _
   ByVal sender
Event sender.
 As System.Object, _
   ByVal e
An PropertyChangingEventArgs<T> that contains the event data.
 As PropertyChangingEventArgs(Of T) _
)(Of T
The type of property value.
)

public delegate void PropertyChangingEventHandler<T>(
   System.Object sender, 
   PropertyChangingEventArgs<T> e
)

public: __gc __delegate void PropertyChangingEventHandler<T>(
   System.Object sender, 
   PropertyChangingEventArgs<T*>* e
)

generic<typename T>
public delegate void PropertyChangingEventHandler(
   System.Object sender, 
   PropertyChangingEventArgs<T^>^ e
)

Parameters

sender

Event sender.

e

An PropertyChangingEventArgs<T> that contains the event data.

Type Parameters

T

The type of property value.

Target Platforms: .NET 10; .NET 9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5