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

Artykuł
09/25/2012

Adds a new Label 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 AddLabel ( _
    range As Range, _
    name As String _
) As Label

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

returnValue = instance.AddLabel(range, _
    name)

public Label AddLabel(
    Range range,
    string name
)

public:
Label^ AddLabel(
    Range^ range, 
    String^ name
)

public function AddLabel(
    range : Range, 
    name : String
) : Label

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.Label
The Label 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 AddLabel method enables you to add Label objects to the end of the ControlCollection. To remove a Label 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 Label control to cell A1, and then changes the text to First Name.

Private Sub ExcelRangeAddLabel()

    Dim Label1 As Microsoft.Office.Tools.Excel. _
        Controls.Label = Me.Controls.AddLabel( _
        Me.Range("A1"), "Label1")
    Label1.Text = "First Name" 

End Sub

private void ExcelRangeAddLabel()
{

    Microsoft.Office.Tools.Excel.Controls.Label
        label1 = this.Controls.AddLabel(
        this.Range["A1", missing], "label1");
    label1.Text = "First Name";
}

.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.

Udostępnij za pośrednictwem