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.NET and JavaScript UI Controls
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HasExcludedSharedControls Property

Returns true if the ExcludedSharedControls collection has been allocated and has at least one control.
Syntax
'Declaration
 
Public ReadOnly Property HasExcludedSharedControls As Boolean
public bool HasExcludedSharedControls {get;}
Example
The following sample code illustrates how to share controls among tabs.

Imports Infragistics.Win
Imports Infragistics.Win.UltraWinTabs
Imports Infragistics.Win.UltraWinTabControl

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click

    ' Create a new control
    Dim tb As New TextBox()
    
    tb.Location = New Point(20, 20)
    tb.Size = New Size(80, 20)

    ' Add it to the SharedControls collection.
    ' This will cause the the textbox to be displayed
    ' on every tab by default.
    Me.ultraTabControl1.SharedControls.Add(tb)

    ' Add the tab to the first 2 tab's ExcludedSharedControls
    ' collections. This will prevent the control from being
    ' shown on those tabs.
    Me.ultraTabControl1.Tabs(0).ExcludedSharedControls.Add(tb)
    Me.ultraTabControl1.Tabs(1).ExcludedSharedControls.Add(tb)

    ' The 'HasExcludedSharedControls' property returns true if
    ' the 'ExcludedSharedControls' collection has been created
    ' and it contains at least 1 control. This is preferable to
    ' checking the 'Count' property of the 'ExcludedSharedControls'
    ' collection since the get on the 'ExcludedSharedControls'
    ' property will allocate a collection if one doesn't exist.
    If Me.ultraTabControl1.Tabs(1).HasExcludedSharedControls = True Then
        '...
    End If

End Sub
using System.Diagnostics;
using Infragistics.Win;
using Infragistics.Win.UltraWinTabs;
using Infragistics.Win.UltraWinTabControl;


private void button2_Click(object sender, System.EventArgs e)
{
	// Create a new control
	TextBox tb = new TextBox();

	tb.Location = new Point(20,20);
	tb.Size = new Size(80, 20);

	// Add it to the SharedControls collection.
	// This will cause the the textbox to be displayed
	// on every tab by default.
	this.ultraTabControl1.SharedControls.Add( tb );

	// Add the tab to the first 2 tab's ExcludedSharedControls
	// collections. This will prevent the control from being
	// shown on those tabs.
	this.ultraTabControl1.Tabs[0].ExcludedSharedControls.Add (tb );
	this.ultraTabControl1.Tabs[1].ExcludedSharedControls.Add (tb );

	// The 'HasExcludedSharedControls' property returns true if
	// the 'ExcludedSharedControls' collection has been created
	// and it contains at least 1 control. This is preferable to
	// checking the 'Count' property of the 'ExcludedSharedControls'
	// collection since the get on the 'ExcludedSharedControls'
	// property will allocate a collection if one doesn't exist.
	if ( this.ultraTabControl1.Tabs[1].HasExcludedSharedControls == true )
	{
		//...
	}

}
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

See Also