OnAfterCloseUp Method (UltraCalendarCombo)

Raises the AfterCloseUp event after the DropDown has been closed.

Syntax

Visual Basic

'Declaration
 
Protected Overridable Sub OnAfterCloseUp( _
   ByVal e As EventArgs _
) 

C#

protected virtual void OnAfterCloseUp( 
   EventArgs e
)

Parameters

e

An System.EventArgs that provides data for the event.

Remarks

Raising an event invokes the event handler through a delegate.

The OnAfterCloseUp method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Notes to Inheritors: When overriding OnAfterCloseUp in a derived class, be sure to call the base class's OnAfterCloseUp method so that registered delegates receive the event.

Example

This example displays the control's new value after the dropdown calendar closes up.

For an overview of how to handle events in Visual Basic or Visual C#, see Event Handlers in Visual Basic and Visual C#. For specific information and code examples illustrating how to consume events in your application, see Consuming Events in the .NET Framework Developer's Guide.

Visual Basic

Private Sub UltraCalendarCombo1_AfterCloseUp(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ultraCalendarCombo1.AfterCloseUp

    Dim newValue As String

    If (Me.ultraCalendarCombo1.Value Is Nothing) Then
        newValue = "Nothing"
    Else
        newValue = Me.ultraCalendarCombo1.Value.ToString()
    End If

    System.Diagnostics.Debug.WriteLine("AfterCloseUp: Value = " + newValue)

End Sub

C#

private void ultraCalendarCombo1_AfterCloseUp(object sender, System.EventArgs e)
{

	string newValue = string.Empty;

	if ( this.ultraCalendarCombo1.Value == null )
		newValue = "null";
	else
		newValue = this.ultraCalendarCombo1.Value.ToString();

	System.Diagnostics.Debug.WriteLine("AfterCloseUp: Value = " + newValue);
		
}

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2