Hi friends... is it possible to have a datagrid with multiple header? i want to generate a report in datagrid. the form should be like this

how is it done? somebody plz help me....

Check whether ur listbox propery "AutoPostBack" is enabled or not. If it is False, change it to true. then it will work

thanks Sun rays... but one prob. am using .net 2003. There "Page.PreviousPage" is not found.... ie. Defnition for Page.PreviousPage is not there. i've used the Namespace: "System.Web.UI" also...

i cant use query string.... i want to capture it from the page to label...

Hi friends.... plz help me todo this... i have a text value in a text field in page 1. i want to display the same value in page 2.how is it possible... plz help me to do this...

hi all I have a .net web application. I need to copy a file present on the web server machine to a remote machine on the network. how is it possible? i tried using CopyTo(); methode. but not working. somebody told me that copy file is not possible in web application. but i think download file is possible only for website. then how is it done? please help me.

Hi all..... Am doing a Web application. I want to copy a file from server to localdisk in web application. how is it done? is CopyTo(); is ok? what is the format of this? when i tried this am getting following error.... Argument '1': cannot convert from 'string' to 'System.Array'

thank u boss its working now thanks a lot:):rose:

Christian Graus wrote:

odds are that lblerr is not a server control

I didnt understand what u mean. I said this code is not working. and showing error

I tried this in private void Page_Load(object sender, System.EventArgs e) {} also.... please dont stop replaing in between.

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Text;
using System.IO;
using System.Data.SqlClient;

namespace Web
{
	
	public class _3B2Temp : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Button btnclick;
		protected System.Web.UI.WebControls.Label lblmsg;
		protected System.Web.UI.WebControls.Label lblerr;
		protected System.Web.UI.HtmlControls.HtmlInputHidden txtHidden;
		
	
		private void Page_Load(object sender, System.EventArgs e)
		{	
			
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// 
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// 
		private void InitializeComponent()
		{    
			this.btnclick.Click += new System.EventHandler(this.btnclick_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void btnclick_Click(object sender, System.EventArgs e)
		{
			

				string val=txtHidden.Value;
		}
	}
}

hope this is enough

that all thing i have written and i have tried this as string val=txtHidden.Value; also befor. it ididnt work that time so i added it to string(); i dont know wat is wrong in my code and y it is not working. why it is taking txtHiddenas "undefined"? i have defined it previously na?

on line number i have writen string val=txtHidden.Value.ToString(); eat is wrong in this? while debuging it is showing the value of txthiden as

txtHidden: : System.Web.UI.HtmlControls.HtmlInputHidden

am using .net 2003

i had tried this one also previously. error was occuring the error is System.NullReferenceException:Object reference not set to an instance of an object what is this? how to rectify this.

i had tried this one also previously. error was occuring the error is

System.NullReferenceException:Object reference not set to an instance of an object

what is this? how to rectify this. am new to .net. thats y am asking all these questions. please dont feel bad.

This is a mainanance project. am biginer to .net so dont know much. i dont know how to do that. thats y am asking. i just want to know how we can get the value of javascript variable in c# This is the function in javascript function display() { var localpath1 = document.getElementById('lblerr'); lblerr.innerText = localpath; }

hi all i have some values on html page in javascript. i want to get that values in C#. how to do that. I tried displaying it on a label, and retreave it from there. This is the function in javascript function display() { var localpath1 = document.getElementById('lblerr'); lblerr.innerText = localpath; }it is diplaying the value on label. lblerr is the id of label. am calling this function on pageload but when i try to get the value using lblerr.text, it is showing null. y is it so? how to get value on the label

I tryed this but

Kasi Viswanathan wrote:

Request.querystring

is showing error. I couldent rectify this. th error is 'System.Web.HttpRequest' does not contain a definition for 'querystring'

This is the function in javascript function display() { var localpath1 = document.getElementById('lblerr'); lblerr.innerText = localpath; } it is diplaying the value on label. lblerr is the id of label. am calling this function on pageload but when i try to get the value using lblerr.text, it is showing null. y is it so? how to get value on the label

hi all i have some values on html page in javascript. i want to get that values in C#. how to do that. I tried displaying it on a label, and retreave it from there. but it is displaying the value but label.text is empty. no value in label text.