//******************************************************************************************************//  ExceptionLogUserControl.xaml.cs - Gbtc////  Copyright © 2010, Grid Protection Alliance.  All Rights Reserved.////  Licensed to the Grid Protection Alliance (GPA) under one or more contributor license agreements. See//  the NOTICE file distributed with this work for additional information regarding copyright ownership.//  The GPA licenses this file to you under the Eclipse Public License -v 1.0 (the "License"); you may//  not use this file except in compliance with the License. You may obtain a copy of the License at:////      http://www.opensource.org/licenses/eclipse-1.0.php////  Unless agreed to in writing, the subject software distributed under the License is distributed on an//  "AS-IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. Refer to the//  License for the specific language governing permissions and limitations.////  Code Modification History://  ----------------------------------------------------------------------------------------------------//  03/27/2012 - prasanthgs//       Generated original version of source code.//  04/12/2012 - prasanthgs//       Reworked as per the comments of codeplex reviewers.//       Code Optimized.////****************************************************************************************************** using System;using System.Windows;using System.Windows.Controls;using openPDC.UI.ViewModels;using openPDC.UI.DataModels;  namespace openPDC.UI.UserControls{    /// <summary>    /// Interaction logic for ExceptionLogUserControl.xaml    /// </summary>    public partial class ExceptionLogUserControl : UserControl    {        #region [ Members ]         private ExceptionLogViewModel m_dataContext;        private ExceptionMonitor m_ExceptionMonitor;         #endregion         #region [ Constructor]        /// <summary>        /// Constructor for Exception user control class.        /// Creates data source with page size 18.        /// </summary>        public ExceptionLogUserControl()        {            InitializeComponent();            m_dataContext = new ExceptionLogViewModel(18);            this.DataContext = m_dataContext;        }         #endregion         #region [ Methods ]         private void DataGrid_Sorting(object sender, DataGridSortingEventArgs e)        {            m_dataContext.LastSortMemberPath = e.Column.SortMemberPath;            m_dataContext.Sort(m_dataContext.GetCurrentItemKey());        }         private void ButtonRestore_Click(object sender, RoutedEventArgs e)        {            m_dataContext.Monitor.ResetRefreshInterval();            TextBlockExceptionRefreshInterval.Text = m_dataContext.Monitor.RefreshInterval.ToString();            TextBoxRefreshInterval.Text = m_dataContext.Monitor.RefreshInterval.ToString();            PopupSettings.IsOpen = false;        }         private void ButtonCancel_Click(object sender, RoutedEventArgs e)        {            PopupSettings.IsOpen = false;        }         private void ButtonOk_Click(object sender, RoutedEventArgs e)        {            int refreshInterval = default(int);             try            {                if (int.TryParse(TextBoxRefreshInterval.Text, out refreshInterval) && (refreshInterval > 0))                {                    m_dataContext.Monitor.RefreshInterval = refreshInterval;                    TextBlockExceptionRefreshInterval.Text = refreshInterval.ToString();                                    }                else                {                    MessageBox.Show("Please provide an integer value between 1 and "+ Int32.MaxValue/1000, "ERROR: Invalid Value", MessageBoxButton.OK);                }            }            catch (Exception ex)            {                MessageBox.Show("Please provide an integer value between 1 and " + Int32.MaxValue / 1000, "ERROR: Invalid Value", MessageBoxButton.OK);            }            finally            {                PopupSettings.IsOpen = false;            }        }         private void ButtonDisplaySettings_Click(object sender, RoutedEventArgs e)        {            PopupSettings.IsOpen = true;        }         private void ExceptionViewer_Loaded(object sender, RoutedEventArgs e)        {            if ((object)ExceptionMonitor.Default == null)                m_ExceptionMonitor = new ExceptionMonitor(true);             m_dataContext.Monitor = ExceptionMonitor.Default ?? m_ExceptionMonitor;             TextBlockExceptionRefreshInterval.Text = m_dataContext.Monitor.RefreshInterval.ToString();            TextBoxRefreshInterval.Text = m_dataContext.Monitor.RefreshInterval.ToString();            m_dataContext.Monitor.Start();        }         private void ExceptionViewer_UnLoaded(object sender, RoutedEventArgs e)        {            if ((object)m_dataContext.Monitor != null)                m_dataContext.Monitor.Dispose();        }         #endregion    }}