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Version Q2 2011 released 07/12/2011
select

Dock / Forbidden Zones

AllowedZones property is set to RadDock1 and RadDock2

RadDockZone1 

 
RadDock1
 
 
AllowedZones are:
RadDockZone1 and RadDockZone3
 
     
 
RadDock2
 
 
AllowedZones are:
RadDockZone1 and RadDockZone4
 
     

RadDockZone2
ForbiddenZones property is set to RadDock3 and RadDock4

RadDockZone3

 
RadDock3
 
 
ForbiddenZones are:
RadDockZone2 and RadDockZone4
 
     
 
RadDock4
 
 
The ForbiddenZones property is not set. The object can be moved around all Docking Zones.
 
     

RadDockZone4

  • ForbiddenZones

    The ForbiddenZones property of the RadDock is used to set the RadDockZones in which RadDock cannot be docked.

    The AllowedZones property of the RadDock is used to set the RadDockZones in which RadDock can be docked.

Source Code

C# VB.NET
Show code in new window Demo isolation steps
  • <%@ Page Language="vb" AutoEventWireup="true" CodeFile="DefaultVB.aspx.vb" Inherits="Telerik.Web.Examples.Dock.ForbiddenZones.DefaultVB" %>

    <%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
    <%@ Register TagPrefix="qsf" Namespace="Telerik.QuickStart" %>
    <%@ Register TagPrefix="qsf" TagName="Header" Src="~/Common/Header.ascx" %>
    <%@ Register TagPrefix="qsf" TagName="HeadTag" Src="~/Common/HeadTag.ascx" %>
    <%@ Register TagPrefix="qsf" TagName="Footer" Src="~/Common/Footer.ascx" %>
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head runat="server">
        <qsf:HeadTag ID="Headtag1" runat="server" />
        <!--[if lte IE 6]>
        <style type="text/css">
        .raddockzone{width:204px;height:300px}
        </style>
        <![endif]-->
    </head>
    <body class="BODY">
        <form id="Form1" method="post" runat="server">
        <qsf:Header ID="Header1" runat="server" NavigationLanguage="VB" />
        <telerik:RadScriptManager ID="ScriptManager" runat="server" />
        <telerik:RadDockLayout runat="server" ID="RadDockLayout1">
            <strong>AllowedZones property is set to RadDock1 and RadDock2</strong>
            <table>
                <tr>
                    <td style="width: 250px">
                        <p>
                            RadDockZone1&nbsp;</p>
                        <telerik:RadDockZone runat="server" ID="RadDockZone1" Orientation="Vertical" MinHeight="200px"
                            Width="250px">
                            <telerik:RadDock ID="RadDock1" Title="RadDock1" runat="server" Width="250px" AllowedZones="RadDockZone1,RadDockZone3"
                                DockMode="Docked" Text="<span style='color:Green;font-weight:bold;'>AllowedZones</span> are:<br/> <strong>RadDockZone1</strong> and <strong>RadDockZone3</strong>">
                            </telerik:RadDock>
                            <telerik:RadDock ID="RadDock2" Title="RadDock2" runat="server" Width="250px" AllowedZones="RadDockZone1,RadDockZone4"
                                DockMode="Docked" Text="<span style='color:Green;font-weight:bold;'>AllowedZones</span> are:<br/> <strong>RadDockZone1</strong> and <strong>RadDockZone4</strong>">
                            </telerik:RadDock>
                        </telerik:RadDockZone>
                    </td>
                    <td style="width: 250px">
                        <p>
                            RadDockZone2<br />
                        </p>
                        <telerik:RadDockZone runat="server" ID="RadDockZone2" Orientation="Vertical" MinHeight="200px"
                            Width="250px">
                        </telerik:RadDockZone>
                    </td>
                </tr>
            </table>
            <div style="padding: 5px 0 5px 0">
            </div>
            <strong>ForbiddenZones property is set to RadDock3 and RadDock4</strong>
            <table>
                <tr>
                    <td style="width: 250px">
                        <p>
                            RadDockZone3</p>
                        <telerik:RadDockZone runat="server" ID="RadDockZone3" Orientation="Vertical" MinHeight="200px"
                            Width="250px">
                            <telerik:RadDock ID="RadDock3" Title="RadDock3" runat="server" Width="250px" ForbiddenZones="RadDockZone2,RadDockZone4"
                                DockMode="Docked" Text="<span style='color:Red;font-weight:bold;'>ForbiddenZones</span> are:<br/> <strong>RadDockZone2</strong> and <strong>RadDockZone4</strong>">
                            </telerik:RadDock>
                            <telerik:RadDock ID="RadDock4" Title="RadDock4" runat="server" Width="250px" DockMode="Docked"
                                Text="The <span style='color:Red;font-weight:bold;'>ForbiddenZones</span> property is not set. The object can be moved around all Docking Zones.">
                            </telerik:RadDock>
                        </telerik:RadDockZone>
                    </td>
                    <td style="width: 250px">
                        <p>
                            RadDockZone4</p>
                        <telerik:RadDockZone runat="server" ID="RadDockZone4" Orientation="Vertical" MinHeight="200px"
                            Width="250px">
                        </telerik:RadDockZone>
                    </td>
                </tr>
            </table>
        </telerik:RadDockLayout>
        <qsf:Footer runat="server" ID="Footer1" ShowCodeViewer="true" />
        </form>
    </body>
    </html>

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