Like the title says, i would like to bind data from my usercontrol to my page's EntityDataSource. I tried this:
in my user control:
<asp:Textbox runat="server" id="mytxtbox" Text='<%# Bind("myField") %>
In my asp page:
<% Register TagPrefix="uc" TagName="myControl" src="~/MyControl.ascx" %>
...
<asp:EntityDataSource ID="EDS" runat="server" ....></asp:EntityDataSource
<asp:FormView id="FormView1" runat="server" DataKeyNames="id" DataSourceId="EDS">
<EditItemTemplate>
<uc:myControl runat="server" id="customControl"/>
...
<asp:LinkButton ID="UpdateButton" runat="server" CausesValidation="True" CommandName="Update" Text="Update" />
<asp:LinkButton ID="UpdateCancelButton" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel" />
</EditItemTemplate>
<InsertItemTemplate>
<uc:myControl runat="server" id="customControl"/>
...
<asp:LinkButton ID="InsertButton" runat="server" CausesValidation="True" CommandName="Insert" Text="Insert" />
<asp:LinkButton ID="InsertCancelButton" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel" />
</InsertItemTemplate>
<ItemTemplate>
<uc:myControl runat="server" id="customControl"/>
...
<asp:LinkButton ID="EditButton" runat="server" CausesValidation="False" CommandName="Edit" Text="Edit" />
<asp:LinkButton ID="DeleteButton" runat="server" CausesValidation="False" CommandName="Delete" Text="Delete"/>
</ItemTemplate>
</asp:formview>
Using this method, i was able to display my user control's fields properly (with the appropriate content from by database), but i cannot insert/Update data.
Have your tried detailsview/gridview in VS2010. I use gridview to display and then link it to detailsview by passing value where I can edit/delete records in VS2010.
This can be a big help Click here
Also, check this out Click
1 I suggest you to find
your control on Page_Init
, so you pass your DataSource (DataTable or other)
var control = (UserControl)this.FindControl("id");
control.Property = .....;
2 You declare for example an public property on your control
3 And you bind your control in his code behind.
Nota : If you have grid control in your userControl you can use ItemDataBound
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