Gridview Sorting in asp.net

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i want to do when we clik on header of the column then data must be sorted i tried but i fail plese need help thanx and regards dnyaneshwar

Posted 5-Jun-12 21:35pm

DNYANESHWAR KAWATHE

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Prince Antony G 6-Jun-12 4:37am

did u search google engine..

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codeBegin · Answer 1 · 2012-06-05T21:38:00

Solution 1

Sorting GridView By Columns Header In Asp.Net Ascending Descending[^]
A Look at the GridView's New Sorting Styles in ASP.NET [^]

gridview sorting based on columns[^]
Why doesn't my gridview's column click toggle the sort direction?[^]

Posted 5-Jun-12 21:38pm

codeBegin

kishorekke · Answer 2 · 2012-06-05T22:10:00

try below

In design:

C#

OnSortCommand="dguser_SortCommand" AllowSorting="true"

also set SortExpression to all ur columns like below
SortExpression="FullName"

InCode Behind:

C#

public static int numberDiv;

protected void dguser_SortCommand(object source, DataGridSortCommandEventArgs e)
    {
        try
        {
            SqlDataReader dr = null;
            dr = objHRone.BindUserDetails(ddlFltStatus.SelectedValue);
            DataSet ds = new DataSet();
            DataTable dt = new DataTable();
            dt.Load(dr);
            DataView dv = new DataView(dt);

            if ((numberDiv % 2) == 0)
                dv.Sort = e.SortExpression + " " + "ASC";
            else
                dv.Sort = e.SortExpression + " " + "DESC";
            numberDiv++;
            dguser.DataSource = dv;
            dguser.DataBind();
                   }
        catch (Exception ex)
        {
            lblStatusFail.Text = ex.Message.ToString();
        }
    }