ASP.NET

DataTable dataTable = Temp as DataTable;

        if (dataTable != null)
        {
            DataView dataView = new DataView(dataTable);
            dataView.Sort = e.SortExpression + " " + ConvertSortDirectionToSql(e.SortDirection);

            Temp.AcceptChanges();
            GridView3.DataSource = dataView;
            GridView3.DataBind();

Christian Graus wrote:

Have you done any sort of debugging ? What have you found ?

Why don't you use descriptive variable names ?

Rather Use
DataView dataView = dataTable.DefaultView

Maxdd 7 wrote:
Session["data"] = dt;

Why do you need Session to store datatable. .. D'Oh! D'Oh! D'Oh!

Also what exactly the problem is? Check Page_Load, if you have set DataSource and DataBind for every page postback.. You should filter out using if(IsPostBack)

Maxdd 7 wrote:

What is exactly descriptive variable names? Can you give an example?

Maxdd 7 wrote:

So I suppose I set DataSource and Databind just one time.. but its strange because if I do if(Page.Ispostback) my gridview does not appears...

Christian Graus wrote:

Are you using viewstate, or is it turned off ?

public DataTable Temp
    {
        get
        {
            object o = ViewState["Temp"];
            if (o == null)
            {
                DataTable dt = new DataTable();
                return dt;
            }
            else
                return (DataTable)o;
        }
        set
        {
            ViewState["Temp"] = value;
        }
    }

Christian Graus wrote:

Have you set breakpoints to see if your data here is persisted or if it's lost ?

Maxdd 7 wrote:

DataView dataView = new DataView(dataTable);

Maxdd 7 wrote:

Session["data"] = dt;

Why do you need Session to store datatable. ..

Also what exactly the problem is? Check Page_Load, if you have set DataSource and DataBind for every page postback.. You should filter out using if(IsPostBack)

Abhishek Sur
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chanduin4u wrote:

find which application sent it.

manish.m.meshram wrote:

I want to access cookies on my client machine through my web application.

Response.Cookies.Add(loginUserName)
Response.Cookies("UserName").Expires = DateTime.Now.AddDays("1")

and while retrieving

 txthost.Text = Request.Cookies("hostAddress").Value

<asp:TextBox ID="TextBox1" runat="server" Font-Bold="True"></asp:TextBox>