allow naming new columns

akgulebubekir · Dec 27, 2023 · cf445ae · cf445ae
1 parent f32a47a
commit cf445ae
Showing 1 changed file with 16 additions and 7 deletions.
diff --git a/Maui.DataGrid.Sample/MainPage.xaml.cs b/Maui.DataGrid.Sample/MainPage.xaml.cs
@@ -11,24 +11,33 @@ public MainPage()
         BindingContext = new MainViewModel();
     }
 
-    private void OnAddColumn(object sender, EventArgs e)
+    private async void OnAddColumn(object sender, EventArgs e)
     {
-        _dataGrid1.Columns.Add(new DataGridColumn() { Title = "Test", Width = new(100) });
+        var newColumnTitle = await Shell.Current.DisplayPromptAsync("Add column", "What is the name of the new column?");
+
+        if (string.IsNullOrEmpty(newColumnTitle))
+        {
+            await Shell.Current.DisplayAlert("Title required", "A title is required in order to add a column.", "Ok");
+        }
+        else
+        {
+            _dataGrid1.Columns.Add(new DataGridColumn() { Title = newColumnTitle, Width = new(100) });
+        }
     }
 
     private async void OnRemoveColumn(object sender, EventArgs e)
     {
-        var columnTitle = await Shell.Current.DisplayPromptAsync("Which column should be removed?", "Remove column");
+        var columnTitle = await Shell.Current.DisplayPromptAsync("Remove column", "Which column should be removed?");
 
-        var teamColumn = _dataGrid1.Columns.FirstOrDefault(c => c.Title == columnTitle);
+        var columnToRemove = _dataGrid1.Columns.FirstOrDefault(c => c.Title == columnTitle);
 
-        if (teamColumn != null)
+        if (columnToRemove == null)
         {
-            _ = _dataGrid1.Columns.Remove(teamColumn);
+            await Shell.Current.DisplayAlert("Column not found", "No column by that title", "Ok");
         }
         else
         {
-            await Shell.Current.DisplayAlert("Column not found", "No column by that title", "Ok");
+            _ = _dataGrid1.Columns.Remove(columnToRemove);
         }
     }
 }