Posts made by N a r e s h P a t e l

N a r e s h P a t e l

Hi, I am using System.Web.HttpContext.Current.Session at my cs file for accessing Session variables like: 1. String CustomerID="0"; 2. if(System.Web.HttpContext.Current.Session["CustID"]!=null) 3. { 4. CustomerID= 5. System.Web.HttpContext.Current.Session["CustID"].ToString(); 6. } 7. ////////// It give an object reference not set to an instatnce of an object- error at line number 2. I have allready assigned the Session["CustID"] at another page.

N a r e s h P a t e l

N a r e s h P a t e l

HI, YOu can use BackgroundWorker if you are working in Windows Form Application.

Naresh Patel

N a r e s h P a t e l

Hi, 1. You can use Sql Server's Job functionality for performing any operation to Database as per time interval. 2. Windows Service.

Naresh Patel

N a r e s h P a t e l

HI, I am assigning DataTable to gridview as a DataSource like: DataTable dt=new DataTable(); dt=GetDataTable(); gridView1.DataSource=dt; gridView1.DataBind(); I want works its reverce... I want to fill a DataTable from gridView DataSource when it is already bind with DataTable. Like: DataTable dt=new DataTable(); dt=(DataTable)gridView1.DataSource; Is this possible?????

Naresh Patel

N a r e s h P a t e l

Hi, I am publishing my website containg some events in Global.asax file. And I upload my published copy to server. I am getting some errors like which means that server not getting events from Global.asax file. And actually there is not any Global.asax file in my published copy. This does not create any problem to my local server or my local lost.but creates problem in live server. So please give me some idea regarding this. Thanks in advance.

Naresh Patel

N a r e s h P a t e l

Hi, url for the next page is like: MyDomain/Products.apsx?CatID=20 And I want to display it like this: MyDomain/Category1_Name.aspx So what should I do. I does not have any idea regarding this.

Naresh Patel

N a r e s h P a t e l

Yaa But the number of session variables increase it may deduce the performance as I think. And the viewstate store all data into the page so it may also affect performance.

Naresh Patel

N a r e s h P a t e l

Hi, I am using static variables for storing some data like pageindex, some table data and like that. It works fine. No problems. But the scope of static variable is for whole application. I mean if there are 10 user connected to my application then they all share the same value of static variables. So it may creates some problems and it is obvious. So what should I do now. Because application is now completely developed. So should I use ViewState in place of all Static variables or what? So please give me way for this. Thanks in advance.

Naresh Patel

N a r e s h P a t e l

hi i have assigned custom validator to textbox and calling on function to validate the string insert into the textbox on custom validator OnServerValidate="CheckImageFormat" event ..but it's not working properly.it works when page is postback..but i want to do the checking without page postback. have any idea then please help me

Naresh Patel

N a r e s h P a t e l

hi how to make Login Button to DefaultButton if i have use master page concept

Naresh Patel

N a r e s h P a t e l

Hi, I am using FIleUpload Control for uploading, But at by clicking upload button I am just displaying image not saving image. I m using this statement: imgIcon.Src = FileUpload1.PostedFile.FileName; This works fine in IE but gives only filename in Mozilla. This statement gives full filepath in IE.

Naresh Patel

N a r e s h P a t e l

No It does not mean begin transaction and end transaction. It is just like fun() { } in C#

Naresh Patel

N a r e s h P a t e l

hi This is url for the sample ecommerse site. http://www.x-cart.com/demo/cart.php

Naresh Patel

N a r e s h P a t e l

Thanks yaar for helping: I got solution: ![](../images/button-<%# SetImage(Convert.ToBoolean(DataBinder.Eval(Container.DataItem,)" />

Naresh Patel

N a r e s h P a t e l

string _ReturnUrl; public string SetImage1(bool _Active) { if (_Active) { _ReturnUrl = Server.MapPath("../images/button-green.gif"); } else { _ReturnUrl = Server.MapPath("../images/button-red.gif"); } return _ReturnUrl; } and accesing in grid view Like ![](<%# SetImage(Convert.ToBoolean(DataBinder.Eval(Container.DataItem,)" />

Naresh Patel

N a r e s h P a t e l

Hi, I am displaying image in html image control without runat=server. The image src is set runtime by some condition, I am using server script for setting image src. This works fine in IE. But it it does not displaying image into Mozilla. I have dibugged the code the function for setting the Image src had called.

Naresh Patel

N a r e s h P a t e l

Hi, I am trying to displaying image when the user clicks on upload button after browsing image by FileUpload COntrol. This time I just displaying image not saving image. ANd saving it afterwards. This works fine but the problem is that when user browse image from system drive like: C:/ then this arrangements does not display image. Have anybody idea for this problem then replay me immediately. Thanks in advance.

Naresh Patel

N a r e s h P a t e l

Hi you can set value property of the dropdownlist to the first name or last name whatever you want. like dropdownlist1.Text="admin@sam.ca.gov Admin Miller"; dropdownlist1.Value="Admin Miller";

Naresh Patel

N a r e s h P a t e l

What do you want? Other form on the same page or a form on other page?

Naresh Patel

N a r e s h P a t e l

Hi, There is no problem for printing your ArrayyList values by following. ArrayList arr = new ArrayList(); arr.Add("Manoj"); arr.Add(4); arr.Add(4.5); for (int i = 0; i < arr.Count; i++) lblResult.Text += arr[i];

Naresh Patel