Question

Is it possible to use the event RowGetButtonVisibility in ASP.NET MVC?
In “normal” ASP.NET DevExpress is using this like described here:

http://documentation.devexpress.com/#AspNet/DevExpressWebASPxGridViewASPxGridView_DetailRowGetButtonVisibilitytopic

I want to have the possibility to show/hide the detail button within the GridView.

Any ideas to do this?

Something like this is not working:

<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<FOO>" %>
<%
Html.DevExpress().GridView(settings =>
{
    settings.Name = "resultsTable";
    settings.KeyFieldName = "ResultId";
    settings.CallbackRouteValues = new { Controller = "Results", Action = "ResultsPartial" };
    settings.Width = Unit.Percentage(100);
    settings.Height = Unit.Percentage(100);

    //...

    settings.PreRender = (sender, e) =>
    {
        MVCxGridView grid = (MVCxGridView)sender;
        grid.DetailRowGetButtonVisibility += (s_, e_) =>
        {
            if (some_condition == true)
            e_.ButtonState = GridViewDetailRowButtonState.Hidden;
        };
    };
})
.Bind(Model.Results)
.Render();

Answer 1

I solved my problem as described in the DevExpress-Forum here:

http://community.devexpress.com/forums/p/105806/358003.aspx#358003

My first try with attaching to the event was right, but not at PreRender. DataBound is the right event to use.