Gridview sorting problem

[pargat.singh]

Hi:

I am using a grid and having a problem with sorting. Below are my
code and change the header name at run time as below based on
language.If i don't change the header name it work. Can someone please
help me so that i can enable the sorting and change the header as
well. Thanks, in advance.
<asp:GridView ID="GridView1" CellPadding="5"
EmptyDataText=" No Data Found" GridLines="Vert ical"
ShowFooter="Tru e" CssClass="gridv iew"
AlternatingRowS tyle-CssClass="even" Width="620px"
runat="server" AutoGenerateCol umns="False"
DataSourceID="O bjectDataSource 2" AllowSorting="t rue"
OnDataBound="Gr idView1_DataBou nd"
OnRowDataBound= "GridView1_RowD ataBound"
OnRowCreated="G ridView1_RowCre ated"
EnableViewState ="true">
<Columns>
<asp:BoundFie ld HtmlEncode="Fal se" HeaderStyle-
VerticalAlign=" Top" DataFormatStrin g="{0:C4}"
DataField="GRAN T_PRICE"
SortExpression= "GRANT_PRIC E" ItemStyle-HorizontalAlign ="right" />
<asp:BoundFie ld DataField="GRAN T_DATE"
HeaderStyle-HorizontalAlign ="Right" HeaderStyle-VerticalAlign=" Top"
ItemStyle-Wrap="false"
SortExpression= "GRANT_DATE " ItemStyle-HorizontalAlign ="right" />
<asp:BoundFie ld DataField="PLAN _ID"
HeaderStyle-VerticalAlign=" Top" SortExpression= "PLAN_ID" />
<asp:BoundFie ld DataField="AGGR EMENT"
HeaderStyle-VerticalAlign=" Top" SortExpression= "AGGREMENT" />
<asp:BoundFie ld DataField="BALA NCE_OPTIONS"
HeaderStyle-VerticalAlign=" Top" SortExpression= "BALANCE_OPTION S"
ItemStyle-HorizontalAlign ="right" />
</Columns>
<AlternatingRow Style />
</asp:GridView>

<asp:ObjectData Source ID="ObjectDataS ource2"
runat="server" SelectMethod="G etDetail"
TypeName="cBMOS OP">
<SelectParamete rs>
<asp:ControlPar ameter ControlID="clie ntIDH"
Name="clientID" PropertyName="V alue"
Type="String" />
<asp:ControlPar ameter ControlID="base IDH"
Name="baseID" PropertyName="V alue" Type="String" />
</SelectParameter s>
</asp:ObjectDataS ource>
protected void GridView1_RowCr eated( object sender,
GridViewRowEven tArgs e )
{
if ( e.Row.RowType == DataControlRowT ype.Header )
{
e.Row.Cells[0].Text = lblGrantPrice.V alue;
e.Row.Cells[0].ColumnSpan = 2;
e.Row.Cells[0].HorizontalAlig n = HorizontalAlign .Right;
e.Row.Cells[1].Text = lblGrantDate.Va lue;
e.Row.Cells[1].HorizontalAlig n = HorizontalAlign .Left;
e.Row.Cells[2].Text = lblPlanID.Value ;
e.Row.Cells[2].HorizontalAlig n = HorizontalAlign .Left;
e.Row.Cells[3].Text = lblAggrementRec eived.Value;
e.Row.Cells[3].HorizontalAlig n = HorizontalAlign .Left;
e.Row.Cells[4].Text = lblAvailableSha res.Value;
e.Row.Cells[4].HorizontalAlig n = HorizontalAlign .Right;
e.Row.Cells[5].Text = lblOptionToExer cise.Value;
e.Row.Cells[5].HorizontalAlig n = HorizontalAlign .Right;
}
}