Datagrid Page Selection

Oct 12, 2015

so I have a data grid that is bound at runtime to some sql I wrote that gets a user list and gets those users projects..works ok.. but if you click a new page button I get the whole... you didn't handle the gdvProjectList_PageIndexChanging event so I search the web and found that I needed to added some code to the gridview declaration and then put in the c# to handle it..I did.. I don't get the error..but the gridview disappears when I hit the next page.here is the gridview

HTML Code:
<asp:GridView ID="gdvProjectList" OnPageIndexChanging="gdvProjectList_PageIndexChanging" runat="server" AllowPaging="True" AutoGenerateColumns="False" BackColor="White" BorderColor="#E7E7FF" BorderStyle="None" BorderWidth="1px" CellPadding="3" DataKeyNames="ProjectNumber" GridLines="Horizontal" PageSize="3" style="z-index: 1; left: 18px; top: 240px; position: absolute; height: 133px; width: 1175px; right: 319px;" AutoGenerateSelectButton="True" OnSelectedIndexChanged="gdvProjectList_SelectedIndexChanged">

[code]...

I need to actually use that DataSource ?

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