Intersoft Community - ClientUI - Export GridView Error

Export GridView Error

zen8019 — Tue, 14 Jan 2014 03:58:20 GMT

Hi I have upgraded to Client UI 9 and the issue has now gone - thanks

Export GridView Error

xiaoyuandlg — Mon, 13 Jan 2014 03:44:30 GMT

Odd phenomenon, I used this for a bit time and never meet such a gridview export problem. Would it be possibly something wrong with the network? Not quite possible be wrong with the gridview control.

Export GridView Error

zen8019 — Thu, 24 Oct 2013 03:43:00 GMT

I'm quite busy at the moment but will send sample in due course, thanks

Export GridView Error

yudi — Thu, 24 Oct 2013 00:47:55 GMT

I created a simple Silverlight project containing UXGridView and have the Web project deployed to the deployment server. Next, I test the built-in export button on the UXGridView.

Unfortunately, I was unable to reproduce the reported problem in my simple sample (the video file is uploaded on http://sdrv.ms/17gw2yV).

For your information, I’m using the Intersoft ClientUI MVVM Data Application (DevForce) project template with ClientUI 9 assembly. The Web project is deployed in IIS 7.5 with default settings.

Could you please provide us with more information so that we can replicate the problem in our local end? Or if you could send us a working simple project which reproduces the problem, it will be very helpful.

Look forward to hearing back from you.

Export GridView Error

zen8019 — Mon, 21 Oct 2013 03:33:01 GMT

I use the built-in UXGridView’s export-dialog box

Export GridView Error

yudi — Sun, 20 Oct 2013 22:33:23 GMT

Apologize for the delay in sending this.

The stack trace shows “Dialogs must be user-initiated.” which related to security reason. For security purposes, if a Silverlight application is a sandboxed application, file and print dialog boxes must be user-initiated. This means you must show them from a user-initiated action, such as the click event handler for a button. If you attempt to show a dialog box from non-user initiated code, a SecurityException will occur. (source: http://msdn.microsoft.com/en-us/library/ff382752(v=vs.95).aspx)

Could you please inform us how do you trigger the exporting dialog box? Do you use the built-in UXGridView’s export-dialog box or custom one?

Export GridView Error

zen8019 — Wed, 16 Oct 2013 06:24:48 GMT

Hello

Please see attached screenshot of error message when exporting a gridview. It works ok when running locally but from hosted site I get his error.

Dialogs must be user-initiated.
   at System.Windows.Controls.SaveFileDialog.ShowDialogInternal(Window owner)
   at Intersoft.Client.UI.Data.UXGridView.(Object parameter)
   at (Object sender, ExecutedRoutedEventArgs e)
   at Intersoft.Client.Framework.Input.CommandBinding.(Object sender, ExecutedRoutedEventArgs e)
   at Intersoft.Client.Framework.Input.CommandManager.(CommandBindingCollection commandBindings, Object sender, RoutedEventArgs e, ICommand command, Boolean execute)
   at Intersoft.Client.Framework.Input.CommandManager.(Object sender, RoutedEventArgs e, ICommand command, Boolean execute)
   at Intersoft.Client.Framework.Input.CommandManager.(Object sender, ExecutedRoutedEventArgs e)
   at Intersoft.Client.Framework.Input.ExecutedRoutedEventArgs.InvokeEventHandler(Delegate genericHandler, Object target)
   at Intersoft.Client.Framework.ISRoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   at InvokeHandler(Object target, ISRoutedEventArgs routedEventArgs)
   at (Object source, ISRoutedEventArgs args, Boolean raisedAgain)
   at RaiseEvent(DependencyObject element, ISRoutedEventArgs args)
   at Intersoft.Client.Framework.Input.RoutedCommand.Object parameter, UIElement target)
   at Intersoft.Client.Framework.RoutedCommandHelpers.ExecuteCommandSourceImpl(ICommandSource commandSource, Boolean userInitiated)
   at Intersoft.Client.UI.Aqua.UXMenuItem.DelayableAction()
   at Intersoft.Client.UI.Aqua.UXMenuItem.OnClick()
   at Intersoft.Client.UI.Aqua.UXMenuItem.OnMouseLeftButtonUp(MouseButtonEventArgs e)
   at System.Windows.Controls.Control.OnMouseLeftButtonUp(Control ctrl, EventArgs e)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, Int32 actualArgsTypeIndex, String eventName, UInt32 flags)

Thanks