UserInformation.xaml.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Data;
using System.Globalization;
using System.Reflection;
using System.ComponentModel;
using System.Diagnostics;

namespace SeciControls
{
    public partial class UserInformation : UserControl
    {
        private DataTable _dt;
        BackgroundWorker _webpageLauncher = new BackgroundWorker();

        public event EventHandler OnEditUsersClicked;

        public UserInformation()
        {
            InitializeComponent();

            _webpageLauncher.DoWork += new DoWorkEventHandler(_webpageLauncher_DoWork);
        }

        private void UserControl_Loaded(object sender, RoutedEventArgs e)
        {
            _dt = new DataTable("UserData");
            _dt.Columns.Add("Name", typeof(string));
            _dt.Columns.Add("Institute", typeof(string));
        }

        public void Update()
        {
            try
            {
                _dt.Clear();

                txtRbNumber.Text = Seci.Standard.UserDetails.GetRbNumber();
                String[,] users = Seci.Standard.UserDetails.GetUsers();

                if (users != null)
                {
                    for (int i = 0; i < users.GetLength(0); ++i)
                    {
                        _dt.Rows.Add(users[i, 0], users[i, 1]);
                    }
                }
                dgUsers.ItemsSource = _dt.DefaultView;

                //Workround to force datagrid to shrink if new data is shorter than previous.
                for (int i = 0; i < dgUsers.Columns.Count; ++i)
                {
                    dgUsers.Columns[i].Width = 0;
                    dgUsers.Columns[i].Width = DataGridLength.SizeToCells;
                }
            }
            catch
            {
            }
        }

        private void btnEditUsers_Click(object sender, RoutedEventArgs e)
        {
            if (OnEditUsersClicked != null)
            {
                OnEditUsersClicked(sender, e);
            }
        }

        private void btnChangeRB_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                RBFinder finder = new RBFinder();
                finder.WindowStartupLocation = WindowStartupLocation.CenterScreen;
                if (finder.ShowDialog() == true)
                {
                    txtRbNumber.Text = "Updating...";
                    _dt.Clear();
                    try
                    {
                        Seci.Standard.UserDetails.SetRbNumber(finder.RB);
                        System.Threading.Thread.Sleep(1000);
                        Seci.Standard.UserDetails.SetUsers(finder.Users);
                    }
                    catch
                    {
                        return;
                    }

                    System.Threading.Thread.Sleep(500);
                    Update();
                }
            }
            catch (Exception err)
            {

            }
        }

        private void lnkSamplesheet_Click(object sender, RoutedEventArgs e)
        {
            if (!_webpageLauncher.IsBusy)
            {
                _webpageLauncher.RunWorkerAsync();
            }
        }

        void _webpageLauncher_DoWork(object sender, DoWorkEventArgs e)
        {
            //Launch default web browser
            try
            {
                System.Diagnostics.Process.Start(Seci.Definitions.Status.SampleSheetWebpage);
            }
            catch
            {
            }
        }

        private void lnkEra_Click(object sender, RoutedEventArgs e)
        {
            //Launch default web browser
            try
            {
                System.Diagnostics.Process.Start(Seci.Definitions.Status.EraSheetWebpage);
            }
            catch
            {
            }
        }
    }

}