AutoSize Property

Gets or sets whether the barcode automatically stretches to fit the control.

[Visual Basic]
Public Property AutoSize As Boolean

[C#]
public bool AutoSize {get; set;}

Boolean. The default value is True.

[C#]

private void Detail_Format(object sender, System.EventArgs eArgs) 
{ 
    this.Barcode1.AutoSize = true; 
}

[Visual Basic]

Private Sub Detail_Format(ByVal sender As Object, ByVal e As System.EventArgs) Handles Detail.Format

    Me.Barcode1.AutoSize = True

End Sub