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Version Q2 2011 released 07/12/2011
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FileExplorer / Show all items in the TreeView

Max file size allowed:
200.00 KB
File extensions allowed:
*.jpg, *.jpeg, *.gif, *.png
Example Configuration

RadFileExplorer's mode :


  • RadFileExplorer's modes

    This example demonstrates how to use the RadFileExplorer's modes.

    The possible mode values of the ExplorerMode property are :
    • Telerik.Web.UI.FileExplorer.FileExplorerMode.Default - In this mode the files can be showed in the embedded Grid only.
    • Telerik.Web.UI.FileExplorer.FileExplorerMode.FileTree - In this mode the RadGrid control is not shown and the files/folders are shown in the embedded RadTreeView control. In this case the RadFileExplorer control will work faster than the Default mode, because of the server-side databinding mechanism of the TreeView control opposite to the client-side databinding of the RadGrid.

Source Code

C# VB.NET
Show code in new window Demo isolation steps
  • <%@ Page Language="c#" CodeFile="DefaultCS.aspx.cs" AutoEventWireup="true" Inherits="Telerik.Web.Examples.FileExplorer.ShowFilesInTree.DefaultCS" %>

    <%@ 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" %>
    <%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
    <!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" />
    </head>
    <body class="BODY">
        <form runat="server" id="mainForm" method="post">
        <qsf:Header ID="Header1" runat="server" NavigationLanguage="c#" />
        <telerik:RadScriptManager ID="RadScriptManager1" runat="Server" />
        <div style="float: left">
            <telerik:RadFileExplorer runat="server" ID="RadFileExplorer1" Width="485px" Height="300px">
                <Configuration ViewPaths="~/FileExplorer/Examples/Default/Images/Northwind/" UploadPaths="~/FileExplorer/Examples/Default/Images/Northwind/"
                    DeletePaths="~/FileExplorer/Examples/Default/Images/Northwind/" />
            </telerik:RadFileExplorer>
        </div>
        <div style="float: right">
            <qsf:ConfiguratorPanel ID="ConfigurationPanel1" runat="server" Orientation="Vertical"
                Expanded="true" Height="250px" Width="200px">
                <div style="height: 250px; width: 200px;">
                    <p>
                        <strong>RadFileExplorer</strong>'s mode :
                    </p>
                    <div style="margin-left: 50px;">
                        <asp:RadioButtonList ID="RadioButtonList1" runat="server" AutoPostBack="true">
                            <asp:ListItem Selected="True" Text="FileTree mode" Value="FileTree"></asp:ListItem>
                            <asp:ListItem Text="Default mode" Value="Default"></asp:ListItem>
                        </asp:RadioButtonList>
                    </div>
                </div>
            </qsf:ConfiguratorPanel>
        </div>
        <qsf:Footer runat="server" ID="Footer1" />
        </form>
    </body>
    </html>

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