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.NET and JavaScript UI Controls
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Control Where the User Can Drag a Dockable Pane

It may be necessary to limit where a user can move a dockable Pane . Each pane has a Settings object that has Allow properties that can control where a pane can be docked.

The following code uses a form that has two controls on it. One control is docked left and the other is docked right. The first two lines of code makes the control on the left ( DockArea - 0) so that it can’t be Docked Bottom or can’t be turned into a floating pane. The last line of code makes the control on the right (DockArea - 1) so you can’t drag it around to re-dock it.

Note
Note

The control on the right can’t be dragged around, but it still can be undocked. In this undocked state it still can’t be dragged though.

In Visual Basic:

Imports Infragistics.Win
...
Private Sub Control_Where_the_User_Can_Drag_a_Dockable_Pane_Load( _
  ByVal sender As Object, _
  ByVal e As System.EventArgs) Handles MyBase.Load
	' Sets the Pane so that you can't Dock it Bottom or make it a floating pane
	Me.UltraDockManager1.DockAreas(0).Panes(0).Settings.AllowDockBottom = _
	  DefaultableBoolean.False
	Me.UltraDockManager1.DockAreas(0).Panes(0).Settings.AllowFloating = _
	  DefaultableBoolean.False
	' Makes the pane undraggable
	' This pane can still be undocked though, but even in undocked mode
	' you can't drag the pane around
	Me.UltraDockManager1.DockAreas(1).Panes(0).Settings.AllowDragging = _
	  DefaultableBoolean.False
End Sub

In C#:

using Infragistics.Win;
...
private void Control_Where_the_User_Can_Drag_a_Dockable_Pane_Load(object sender,
  EventArgs e)
{
	// Sets the Pane so that you can't Dock it Bottom or make it a floating pane
	this.ultraDockManager1.DockAreas[0].Panes[0].Settings.AllowDockBottom =
	  DefaultableBoolean.False;
	this.ultraDockManager1.DockAreas[0].Panes[0].Settings.AllowFloating =
	  DefaultableBoolean.False;
	// Makes the pane undraggable
	// This pane can still be undocked though, but even in undocked mode
	// you can't drag the pane around
	this.ultraDockManager1.DockAreas[1].Panes[0].Settings.AllowDragging =
	  DefaultableBoolean.False;
}