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Using Silverlight in Enterprise: RAD of User Friendly Database Access

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31 Jul 2009CPOL8 min read 58.1K   7K   81  
This article introduces FulcrumWeb RAD Framework - A Silverlight UI Engine to build user friendly database driven applications
/********************************************************************
 *  FulcrumWeb RAD Framework - Fulcrum of your business             *
 *  Copyright (c) 2002-2009 FulcrumWeb, ALL RIGHTS RESERVED         *
 *                                                                  *
 *  THE SOURCE CODE CONTAINED WITHIN THIS FILE AND ALL RELATED      *
 *  FILES OR ANY PORTION OF ITS CONTENTS SHALL AT NO TIME BE        *
 *  COPIED, TRANSFERRED, SOLD, DISTRIBUTED, OR OTHERWISE MADE       *
 *  AVAILABLE TO OTHER INDIVIDUALS WITHOUT EXPRESS WRITTEN CONSENT  *
 *  AND PERMISSION FROM FULCRUMWEB. CONSULT THE END USER LICENSE    *
 *  AGREEMENT FOR INFORMATION ON ADDITIONAL RESTRICTIONS.           *
 ********************************************************************/

using System;
using System.Windows;
using System.Windows.Controls;


namespace Framework.Silverlight.Client
{
  /// <summary>
  /// Exception Dialog window.
  /// </summary>
  public class CxExceptionDialog : CxMessageBox
  {
    private readonly CxStackTrace m_stackTrace = new CxStackTrace();
    private readonly bool m_showDetails;
    //----------------------------------------------------------------------------
    /// <summary>
    /// Initializes a new instance of the CxExceptionDialog class.
    /// </summary>
    public CxExceptionDialog()
    {
      m_showDetails = Convert.ToBoolean(CxConfig.Instance["ShowExceptionDetails"]);
      if (m_showDetails)
      {
        m_stackTrace.SetValue(Grid.RowProperty, 2);
        LayoutRoot.Children.Add(m_stackTrace);
      }
    }

    //----------------------------------------------------------------------------
    /// <summary>
    /// Displays a Exception dialog with the specified Exception.
    /// </summary>
    /// <param name="exception">The Exception to display.</param>
    public void Show(Exception exception)
    {
      string title = "";
      NxMessageBoxIcon icon = NxMessageBoxIcon.Error;
      if (m_showDetails && !(exception is ExUnderConstructionException))
      {
        //todo: Add multilanguage here
        title = "Error";
        m_stackTrace.Visibility = Visibility.Visible;

        string exceptionText;
        if (exception is ExWebServiceException && 
          ((ExWebServiceException) exception).ErrorContainer != null)
        {
          exceptionText = ((ExWebServiceException) exception).ErrorContainer.AsString;// CxExceptionUtils.GetExceptionFullStackTrace(originalException);
        }
        else
          exceptionText = exception.ToString();

        m_stackTrace.Text = exceptionText;
      }
      else
      {
        //todo: Add multilanguage here
        title = "Under Construction";
        icon = NxMessageBoxIcon.Information;
        m_stackTrace.Visibility = Visibility.Collapsed;
      }

      Show(
          exception.Message,
          title,
          NxDialogButtons.OK,
          icon,
          NxDialogDefaultButton.Button1);
    }
  }
}

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


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