'Declaration Public ReadOnly Property Panel As UltraExpandableGroupBoxPanel
public UltraExpandableGroupBoxPanel Panel {get;}
The UltraExpandableGroupBox can only have one child control; an UltraExpandableGroupBoxPanel. All other controls contained in the groupbox should be added to the Controls collection of the Panel. Any attempt to add a control directly to the UltraExpandableGroupBox will result in an exception being thrown.
Private Sub LoadChildControls() ' Get a reference to the UltraExpandableGroupBoxPanel in the groupbox. Dim panel As Infragistics.Win.Misc.UltraExpandableGroupBoxPanel = Me.ultraExpandableGroupBox1.Panel ' Create child controls and add them to the panel. ' Dim btn As New Infragistics.Win.Misc.UltraButton() panel.Controls.Add(btn) btn.Text = "Click Me" btn.Size = New Size(75, 30) btn.Location = New Point(210, 190) Dim txt As New Infragistics.Win.UltraWinEditors.UltraTextEditor() panel.Controls.Add(txt) txt.Text = "Enter some text..." txt.Size = New Size(200, txt.Size.Height) txt.Location = New Point(panel.Width / 2 - txt.Width / 2, 80) End Sub
private void LoadChildControls() { // Get a reference to the UltraExpandableGroupBoxPanel in the groupbox. Infragistics.Win.Misc.UltraExpandableGroupBoxPanel panel = this.ultraExpandableGroupBox1.Panel; // Create child controls and add them to the panel. // Infragistics.Win.Misc.UltraButton btn = new Infragistics.Win.Misc.UltraButton(); panel.Controls.Add( btn ); btn.Text = "Click Me"; btn.Size = new Size( 75, 30 ); btn.Location = new Point( 210, 190 ); Infragistics.Win.UltraWinEditors.UltraTextEditor txt = new Infragistics.Win.UltraWinEditors.UltraTextEditor(); panel.Controls.Add( txt ); txt.Text = "Enter some text..."; txt.Size = new Size( 200, txt.Size.Height ); txt.Location = new Point( panel.Width / 2 - txt.Width / 2, 80 ); }
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