ControlCollection.AddTrackBar Method (, String) (2007 System)

Artikel
09/25/2012

Adds a new TrackBar control to the worksheet at the range specified.

Namespace: Microsoft.Office.Tools.Excel
Assembly: Microsoft.Office.Tools.Excel.v9.0 (in Microsoft.Office.Tools.Excel.v9.0.dll)

Syntax

'Declaration
Public Function AddTrackBar ( _
    range As Range, _
    name As String _
) As TrackBar

'Usage
Dim instance As ControlCollection 
Dim range As Range 
Dim name As String 
Dim returnValue As TrackBar 

returnValue = instance.AddTrackBar(range, _
    name)

public TrackBar AddTrackBar(
    Range range,
    string name
)

public:
TrackBar^ AddTrackBar(
    Range^ range, 
    String^ name
)

public function AddTrackBar(
    range : Range, 
    name : String
) : TrackBar

Parameters

range
Type: Range

A Range that provides the bounds for the control.

name
Type: System.String

The name of the control that can be used to index the control in the ControlCollection instance.

Return Value

Type: Microsoft.Office.Tools.Excel.Controls.TrackBar
The TrackBar control that was added to the ControlCollection instance.

Exceptions

Exception	Condition
ArgumentNullException	The name or range argument is nulla null reference (Nothing in Visual Basic), or the name argument has zero length.
ControlNameAlreadyExistsException	A control with the same name is already in the ControlCollection instance.
InvalidRangeException	The range that was specified is not valid. Multi-area ranges cannot be used. The range should be on the same worksheet as the ControlCollection instance.

Remarks

The AddTrackBar method enables you to add TrackBar objects to the end of the ControlCollection. To remove a TrackBar that was previously added programmatically, use the Remove method.

The control automatically resizes when the range is resized.

Examples

The following code example adds a TrackBar control to cells A1 through B2, and then sets the number of positions between Ticks on the TrackBar.

Private Sub ExcelRangeAddTrackBar()
    Dim TrackBar1 As Microsoft.Office.Tools.Excel. _
        Controls.TrackBar = Me.Controls.AddTrackBar( _
        Me.Range("A1", "B2"), "TrackBar1")

    TrackBar1.TickFrequency = 2

End Sub

private void ExcelRangeAddTrackBar()
{
    Microsoft.Office.Tools.Excel.Controls.TrackBar
         trackBar1 = this.Controls.AddTrackBar(
         this.Range["A1", "B2"], "trackBar1");
    trackBar1.TickFrequency = 2;
}

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

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