GridView's NewValues and OldValues empty in the OnRowUpdating event.
- by Abe Miessler
I have the GridView below. I am binding to a custom datasource in the code behind. It gets into the "OnRowUpdating" event just fine, but there are no NewValues or OldValues. Any suggestions as to how I can get these values?
<asp:GridView ID="gv_Personnel"
runat="server"
OnRowDataBound="gv_Personnel_DataBind"
OnRowCancelingEdit="gv_Personnel_CancelEdit"
OnRowEditing="gv_Personnel_EditRow"
OnRowUpdating="gv_Personnel_UpdateRow"
AutoGenerateColumns="false"
ShowFooter="true"
DataKeyNames="BudgetLineID"
AutoGenerateEditButton="true"
AutoGenerateDeleteButton="true"
>
<Columns>
<asp:BoundField HeaderText="Level of Staff" DataField="LineDescription" />
<%--<asp:BoundField HeaderText="Hrs/Units requested" DataField="NumberOfUnits" />--%>
<asp:TemplateField HeaderText="Hrs/Units requested">
<ItemTemplate>
<%# Eval("NumberOfUnits")%>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="tb_NumUnits" runat="server" Text='<%# Bind("NumberOfUnits")%>' />
</EditItemTemplate>
</asp:TemplateField>
<asp:BoundField HeaderText="Hrs/Units of Applicant Cost Share" DataField="" NullDisplayText="0" />
<asp:BoundField HeaderText="Hrs/Units of Partner Cost Share" DataField="" NullDisplayText="0" />
<asp:BoundField FooterStyle-Font-Bold="true" FooterText="TOTAL PERSONNEL SERVICES:" HeaderText="Rate" DataFormatString="{0:C}" DataField="UnitPrice" />
<asp:TemplateField HeaderText="Amount Requested" ItemStyle-HorizontalAlign="Right" FooterStyle-HorizontalAlign="Right" FooterStyle-BorderWidth="2" FooterStyle-Font-Bold="true"/>
<asp:TemplateField HeaderText="Applicant Cost Share" ItemStyle-HorizontalAlign="Right" FooterStyle-HorizontalAlign="Right" FooterStyle-BorderWidth="2" FooterStyle-Font-Bold="true"/>
<asp:TemplateField HeaderText="Partner Cost Share" ItemStyle-HorizontalAlign="Right" FooterStyle-HorizontalAlign="Right" FooterStyle-BorderWidth="2" FooterStyle-Font-Bold="true"/>
<asp:TemplateField HeaderText="Total Projet Cost" ItemStyle-HorizontalAlign="Right" FooterStyle-HorizontalAlign="Right" FooterStyle-BorderWidth="2" FooterStyle-Font-Bold="true"/>
</Columns>
</asp:GridView>
