using System;
using System.Data;
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 System.Collections.Generic;
using System.Data.SqlClient;
using System.Data;
public partial class Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
FillCountry();
}
}
protected void ddlTest_SelectedIndexChanged(object sender, EventArgs e)
{
int Train_no = Convert.ToInt32(ddlTest.SelectedValue.ToString());
FillStates(Train_no);
Train_name.SelectedIndex = 0;
}
private void FillCountry()
{
string strConn = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
SqlConnection con = new SqlConnection(strConn);
SqlCommand cmd = new SqlCommand();
cmd.Connection = con;
cmd.CommandType = CommandType.Text;
cmd.CommandText = "SELECT Train_no, Train_name,Train_sta,Train_std FROM Train_details";
DataSet objDs = new DataSet();
SqlDataAdapter dAdapter = new SqlDataAdapter();
dAdapter.SelectCommand = cmd;
con.Open();
dAdapter.Fill(objDs);
con.Close();
if (objDs.Tables[0].Rows.Count > 0)
{
ddlTest.DataSource = objDs.Tables[0];
ddlTest.DataTextField = "Train_no";
txtTest.DataValueField = "Train_name";
txtsta.DataTextField = "Train_sta";
txtstd.DataValueField = "Train_std";
ddlCountry.DataBind();
ddlCountry.Items.Insert(0, "--Select--");
}
else
{
lblMsg.Text = "No Countries found";
}
}
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
Response.Write(e.CommandName);
}
}
Eroor:
Server Error in '/Truecolordisplay' Application.
Compilation Error
Description: An error occurred during the
compilation of a resource required to service this request. Please
review the following specific error details and modify your source code
appropriately.
Compiler Error Message: CS0103: The name 'SelectedValue' does not exist in the current context
Source Error:
|
|
Line 26: protected void ddlTest_SelectedIndexChanged(object sender, EventArgs e)
Line 27: {
Line 28: int Train_no = Convert.ToInt32(SelectedValue.ToString());
Line 29: FillStates(Train_no);
Line 30: Train_name.SelectedIndex = 0;
|
Source File: e:\Truecolordisplay\Default.aspx.cs
Line: 28
Show Detailed Compiler Output:
Show Complete Compilation Source:
Version Information: Microsoft .NET Framework Version:2.0.50727.3625; ASP.NET Version:2.0.50727.3634