[Solved] ToolBar And Schedular Problems

[Vuyiswa]

Good Day

I have a Toolbar that is Declared this way

<telerik:RadToolBar ID="RadToolBar1" Runat="server" Height="100%" Skin="Forest" Width="100%">
    <Items>
        <telerik:RadToolBarButton Width="100%" runat="server" Text="Button1">
            <ItemTemplate>
                <asp:ImageButton ID="btnoweb"      runat="server" Height="50"
                    ImageUrl="~/images/o!logo.png" Width="50" />
                <asp:ImageButton ID="btnCalender"     runat="server"
                    ImageUrl="~/images/Picture5.png" OnClick="btnCalender_Click" />
                <asp:ImageButton ID="btnAttach"    runat="server" ImageUrl="~/images/Attach.png" />
                <asp:Menu ID="mnuMenu" runat="server">
                </asp:Menu>
                <telerik:RadMenu ID="mnuAdd"   runat="server" Visible="true">
                    <ItemTemplate>
                        <asp:Image ID="imgicon"     runat="server" EnableViewState="false"
                            ImageUrl="~/images/Add.png" />
                    </ItemTemplate>
                </telerik:RadMenu>
                  <asp:TextBox runat="server" ID="txtsearch" OnTextChanged="Bind_SearchBox" Font-Size="X-Large" Height="40px" Width="650px" onkeyup="this.onchange();" AutoPostBack="true" />
                <asp:ImageButton ID="btnsearch"     runat="server"
                    ImageUrl="~/images/btnsearch.png" OnClick="btnSearch_Click" />
                <asp:ImageButton ID="btnCancel"    runat="server" ImageUrl="~/images/Cancel.png"
                    OnClick="btnCancel_Click" />
            </ItemTemplate>
        </telerik:RadToolBarButton>
    </Items>
</telerik:RadToolBar>

and when i click any button on the ToolBar i get the Following Error

Server Error in '/o!Pilot' Application.

---

DataKeyField, DataSubjectField, DataStartField and DataEndField are required for databinding

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentException: DataKeyField, DataSubjectField, DataStartField and DataEndField are required for databinding

Source Error:


and my Scheduler is defined like this

         

  <telerik:RadScheduler ID="RadScheduler1"  runat="server" Skin="Forest"
    Width="100%" Height="100%" style="margin-left: 0"
    EnableViewState="false" Visible="false">
</telerik:RadScheduler>

and that EnableViewState="false" property is i set it to true, i get the Error even before the page load.

Thanks