The Command event occurs when postbacks are enabled and the user clicks on one of the command icons in the RadDock title bar.
The Command event handler receives two arguments:
- The RadDock control whose title bar contains the command icon that the user clicked. This argument is of type object, but can be cast to the
RadDock type.
- A DockCommandEventArgs object. This object has a Command property, that provides access to the DockCommand object for
the command that was clicked:
Use a Command event handler to provide a server-side implementation for custom commands or to augment the default behavior of built-in commands. For example,
the following Command event handler implements a custom command that moves a docked control to the next docking position if it is not the last docked control in its parent's
docking zone:
| [C#] Command |
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protected void RadDock1_Command(object
sender, Telerik.Web.UI.DockCommandEventArgs e)
{
if (e.Command.Name == "MoveDown")
{
RadDock dock = (RadDock) sender;
if (dock.DockZoneID != string.Empty)
{
RadDockZone zone = (RadDockZone) dock.Parent;
int i = dock.Index;
if (i < zone.Docks.Count - 1)
{
RadDock nextDock = zone.Docks[i + 1];
zone.Docks[i] = nextDock;
zone.Docks[i + 1] = dock;
}
}
}
}
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| [VB] Command |
Copy Code |
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Protected Sub RadDock1_Command( _
ByVal sender As Object, _
ByVal e As Telerik.Web.UI.DockCommandEventArgs) _
Handles RadDock1.Command
If e.Command.Name = "MoveDown" Then
Dim dock As RadDock = DirectCast(sender,
RadDock)
If dock.DockZoneID <> String.Empty Then
Dim zone As RadDockZone = DirectCast(dock.Parent, RadDockZone)
Dim i As Integer =
dock.Index
If i < zone.Docks.Count - 1 Then
Dim nextDock As RadDock = zone.Docks(i + 1)
zone.Docks(i) = nextDock
zone.Docks(i + 1) = dock
End If
End If
End If
End Sub
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See Also