private void btnAdd_Click(object sender, RoutedEventArgs e) { try { Mouse.OverrideCursor = Cursors.Wait; /* Create a new environment */ Environment environment = new Environment() { Name = txtName.Text, Width = int.Parse(txtWidth.Text), Height = int.Parse(txtHeight.Text), DistanceBetweenReferencePoints = int.Parse(txtDistanceBetweenRefPoints.Text), Timestamp = DateTime.Now, }; IndoorPositioningClient.AddEnvironment(environment); /* Load the list again */ Load(); Mouse.OverrideCursor = Cursors.Arrow; } catch (Exception ex) { Mouse.OverrideCursor = Cursors.Arrow; MessageBox.Show(ex.ToString()); } }
private void btnDelete_Click(object sender, RoutedEventArgs e) { if (selectedEnvironment == null) { return; } MessageBoxResult result = MessageBox.Show("Are you sure to delete this?", "WARNING!", MessageBoxButton.YesNo); if (result == MessageBoxResult.No) { return; } try { Mouse.OverrideCursor = Cursors.Wait; IndoorPositioningClient.DeleteEnvironment(selectedEnvironment); /* remove selected item */ selectedEnvironment = null; selectedIndex = 0; /* Load the list again */ Load(); Mouse.OverrideCursor = Cursors.Arrow; } catch (Exception ex) { Mouse.OverrideCursor = Cursors.Arrow; MessageBox.Show(ex.ToString()); } }
public EnvironmentsScreen() { Initialized += BeaconsScreen_Initialized; Loaded += BeaconsScreen_Loaded; InitializeComponent(); selectedEnvironment = new Environment(); gridEnvironmentDetails.DataContext = selectedEnvironment; }
private void lstEnvironments_SelectionChanged(object sender, SelectionChangedEventArgs e) { if (lstEnvironments.SelectedItem == null) { return; } selectedEnvironment = (Environment)lstEnvironments.SelectedItem; selectedIndex = lstEnvironments.SelectedIndex; gridEnvironmentDetails.DataContext = selectedEnvironment; }
private void txtHeightOrWidth_TextChanged(object sender, TextChangedEventArgs e) { /* If there is no environment in the system, this value will be null. */ if (selectedEnvironment == null) { selectedEnvironment = new Environment(); } /* Check the values of the text boxes whether they are parsable or not */ if (string.IsNullOrEmpty(txtHeight.Text)) { return; } if (string.IsNullOrEmpty(txtWidth.Text)) { return; } }