Unable to popluate the database table name as parent node in treeview

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XML

<%@ Page Title="" Language="C#"  AutoEventWireup="true" CodeFile="ScriptFile.aspx.cs" Inherits="ScriptFile" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:treeview ID="Treeview1" runat="server"></asp:treeview>
</div>
</form>
</body>
</html>

C#

using System;
using System.Data;
using System.IO;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using MySql.Data.MySqlClient;

public partial class ScriptFile : System.Web.UI.Page
{
    string str;
    MySqlCommand com;
    
    protected void Page_Load(object sender, EventArgs e)
    {
        bindtreeview();
    }

    void bindtreeview()
    {

        MySqlConnection con = new MySqlConnection("Data Source=localhost;Database=utaf;User ID=root;Password=admin;");


        con.Open();
        str = "Select * from scriptgeneratetable";
        com = new MySqlCommand(str, con);
        MySqlDataReader reader = com.ExecuteReader();
        com.Dispose();
        string[,] ParentNode = new string[100, 2];
        int count = 0;
        while (reader.Read())
        {
            ParentNode[count, 0] = reader.GetValue(reader.GetOrdinal("Foldername")).ToString();
            ParentNode[count++, 1] = reader.GetValue(reader.GetOrdinal("textfilename")).ToString();

             
        }
        reader.Close();
        
    }
     
    protected void MyTree_SelectedNodeChanged(object sender, EventArgs e)
    {

    }
}

Posted 26-Sep-13 2:00am

Shahul Hameed

Updated 26-Sep-13 2:03am

CHill60

v3

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Madhu Nair · Answer 1 · 2013-09-26T19:04:00

Solution 1

Assuming that you want to populate all the User Tables in your current database, you should use the following query -

SELECT * FROM SYSOBJECTS WHERE xtype='U'

Posted 26-Sep-13 19:04pm

Madhu Nair