No mapping exists from object type Telerik.Web.UI.GridTableCell to a known managed provider native type.

Hi,

I have s small problem.

I have tried the demo Grid/DataEditing/TemplateFormUpdate. It works great (of course) but I would like to change one thing.

The result label should be inside the Template edit area:

<EditFormSettings EditFormType="Template">

    <FormTemplate>Here!

But I cant reach that. The original code in the demo is:

private void DisplayMessage(bool isError, string text)
{
    Label label = (isError) ? this.Label1 : this.Label2;

    label.Text = text;

}

I use:

private void DisplayMessage(bool isError, string text)

{

    Label errorLabel = (Label)FindControlRecursiveBobBooksRadGrid, "Label2");

    errorLabel.Text = text;

}

The reason to this is that I use a lot of server-side error checking and throw different Exceptions. I catch them and presents the information in a label that I have put next to the textboxes.

I catch the error like this:

if (e.Exception != null)

{

    e.KeepInEditMode = true;

    e.ExceptionHandled = true;

    DisplayMessage(true, e.Exception.Message);

}

So my question is: whats the best way to run the server-side error checking raise an exception (when needed) and present the result in a label next to the textboxes.

Thanks

Kalle

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