protected void gvKnownProfile_Sorting(object sender, GridViewSortEventArgs e)
{
DataTable dt = bi.GetMasterKnownProfile();
if (dt != null)
{
using (DataView dv = new DataView(dt))
{
SortDirection sdSortDirection = SortDirection.Ascending;
if (Session["SortExpression"] != null)
{
if (Session["SortExpression"].ToString() == e.SortExpression)
{
if ((SortDirection)Session["SortDirection"] == SortDirection.Ascending)
{
sdSortDirection = SortDirection.Descending;
}
else
{
sdSortDirection = SortDirection.Ascending;
}
}
else
{
sdSortDirection = SortDirection.Ascending;
}
}
dv.Sort = e.SortExpression + " " + ConvertSortDirectionToSql(sdSortDirection);
Session["SortExpression"] = e.SortExpression;
Session["SortDirection"] = sdSortDirection;
this.gvKnownProfile.DataSource = dv;
this.gvKnownProfile.DataBind();
}
}
}