object Datasource loads immediatly after page load.. how to avoidthis?

[mesut]

hi

I'm using objectdatasource to get my data. it works fine. The
currentway how it works. When the page opens it loads the gridview.
but I don't want this.


I would like to load the gridview after I press a submit button. so in
fact after postback...

I tried to remove the select Method in aspx and set programmatically
in the submit button eventhandler but then I get an error that
Selectmethod is not set.

Can someone advice me how I can load the gridview using
objectdatasource after pressing a submit button?

thanks mesut

<asp:ObjectDataSource ID="odsProductCost" runat="server"
SelectMethod="GetCosting"
InsertMethod="InsertProductCost"
DeleteMethod="DeleteProductCost"
DataObjectTypeName="F4105" TypeName="Mon.Art.Costing"
OldValuesParameterFormatString="original_{0}">

</asp:ObjectDataSource>