C# - GridView Throwing Error: "Update Is Disabled For This Control"?
Jan 10, 2011
I have the absolutely most simple setup imaginable. A single table defined in an Entity model in ASP.net v4, the model is bound directly to a GridView with AutoGenerateEditButton enabled.However, each time I hit edit, then save, the page throws the error "Update is disabled for this control" for which I cannot find a solution.What is causing this error? What can do to resolve it?
<%
<asp:GridView ID="MenuItemsGrid" runat="server"
DataSourceID="gridDataSource"
AutoGenerateEditButton="true"
AutoGenerateColumns="true">
</asp:GridView>
<asp:EntityDataSource ID="gridDataSource" runat="server"
ConnectionString="name=dataEntitiesModel"
DefaultContainerName="dataEntities"
EntitySetName="MenuItems" />
%>
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