EndInvoke Method (Viewer)

Retrieves the return value of the asynchronous operation represented by the System.IAsyncResult passed.

Syntax

'Declaration
 
Public Function EndInvoke( _
   ByVal asyncResult As IAsyncResult _
) As Object

public object EndInvoke( 
   IAsyncResult asyncResult
)

asyncResult: The System.IAsyncResult that represents a specific invoke asynchronous operation, returned when calling System.Windows.Forms.Control.BeginInvoke(System.Delegate).

The System.Object generated by the asynchronous operation.

Exceptions

Exception	Description
System.ArgumentNullException	The asyncResult parameter value is null.
System.ArgumentException	The asyncResult object was not created by a preceding call of the System.Windows.Forms.Control.BeginInvoke(System.Delegate) method from the same control.