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  • Category: ASP.NET

    creating Tree

    hi

    i want to create a tree like structure..as in datastructure books with
    parent nd child..node..nd branch b/w them.....from top to bottom
    how to create this in asp.net..if any one hv any idea plz help
  • #346998
    HI..
    following code for designing and implementing tree view..
    <html xmlns="http://www.w3.org/1999/xhtml" >
    <head id="Head1" runat="server">
    <style type="text/css">
    .treeNode
    {
    color:blue;
    font:14px Arial, Sans-Serif;
    }
    .rootNode
    {
    font-size:18px;
    width:100%;
    border-bottom:Solid 1px black;
    }
    .leafNode
    {
    border:Dotted 2px black;
    padding:4px;
    background-color:#eeeeee;
    font-weight:bold;
    }
    </style>
    <title>TreeView Styles</title>
    </head>
    <body>
    <form id="form1" runat="server">
    <div>

    <asp:TreeView
    id="TreeView1"
    NodeStyle-CssClass="treeNode"
    RootNodeStyle-CssClass="rootNode"
    LeafNodeStyle-CssClass="leafNode"
    Runat="server">
    <Nodes>
    <asp:TreeNode
    Text="Home">
    <asp:TreeNode Text="Products">
    <asp:TreeNode Text="First Product" />
    <asp:TreeNode Text="Second Product" />
    </asp:TreeNode>
    <asp:TreeNode Text="Services">
    <asp:TreeNode Text="First Service" />
    <asp:TreeNode Text="Second Service" />
    </asp:TreeNode>
    </asp:TreeNode>
    </Nodes>
    </asp:TreeView>


    </div>
    </form>
    </body>
    </html>
    i hopes this is useful for u!..

    Regards,
    jai.G

  • #346999
    Hi Juhee, There is a TreeView Control in ASP.Net, provides exactly the same funcnality which is required by you. So use the same control. You don't need to code to create a treeview. You can bind this cntrol with Xml or any other datasource too like dataset.
    Thanks,
    Mohit Jain
    MCTS, MCSD.Net, MCPD.Net
    Give a try, before telling No


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