SourceControl Property (ToolDropdownEventArgs)

The source control that triggered the context menu popup or null.

Syntax

Visual Basic

'Declaration
 
Public ReadOnly Property SourceControl As Control

C#

public Control SourceControl {get;}

Remarks

This will be null except when used as a context menu thru the ContextMenuUltra extender property.

This property is read-only.

Example

The following code demonstrates how to access the information passed in the event arguments of the AfterToolDropdown event.

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

Imports System.Diagnostics
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinToolbars

	Private Sub UltraToolbarsManager1_AfterToolDropdown(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinToolbars.ToolDropdownEventArgs) Handles UltraToolbarsManager1.AfterToolDropdown

		Debug.WriteLine("The tool with key '" + e.Tool.Key + "' has been dropped down.")

	End Sub

C#

using System.Diagnostics;
using Infragistics.Win;
using Infragistics.Win.UltraWinToolbars;

		private void ultraToolbarsManager1_AfterToolDropdown(object sender, Infragistics.Win.UltraWinToolbars.ToolDropdownEventArgs e)
		{

			Debug.WriteLine("The tool with key '" + e.Tool.Key + "' has been dropped down.");

		}

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