how to put a to z filtering in gridview header.

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C#

ASP.NET

can u please tell me how to put a to z filter option to my gridview.

thank you
Lakshman

Posted 12-Jul-13 2:10am

Member 9671482

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Thanks7872 · Answer 1 · 2013-07-12T02:29:00

Solution 1

Refer these links,i think it would be enough.

How To: Improve Column Sort Presentation for an ASP.NET GridView[^]

Gridview alphabetic sorting[^]

Regards :laugh:

Posted 12-Jul-13 2:29am

Thanks7872

Rakesh Meel · Answer 2 · 2013-07-12T03:15:00

C#

protected void grdTPAData_Sorting(object sender, GridViewSortEventArgs e)
        {
            if (ViewState["SORT_COLUMN"] != null)
            {


                if (e.SortExpression == ViewState["SORT_COLUMN"].ToString())
                {
                    if ((SortDirection)ViewState["SORT_ORDER"] == SortDirection.Descending)
                        ViewState["SORT_ORDER"] = SortDirection.Ascending;
                    else
                        ViewState["SORT_ORDER"] = SortDirection.Descending;
                }
                else
                    ViewState["SORT_ORDER"] = e.SortDirection;
            }
            else
                ViewState["SORT_ORDER"] = e.SortDirection;
            ViewState["SORT_COLUMN"] = e.SortExpression;
            GridDataBind();
        }