Update src/Consolonia.Core/Controls/FileOpenPicker.axaml.cs

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
jinek · Nov 25, 2024 · 9bdc400 · 9bdc400
1 parent 7c44cce
commit 9bdc400
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/Consolonia.Core/Controls/FileOpenPicker.axaml.cs b/src/Consolonia.Core/Controls/FileOpenPicker.axaml.cs
@@ -17,7 +17,13 @@ public FileOpenPicker(FilePickerOpenOptions options)
             InitializeComponent();
         }
 
-        public FileOpenPickerViewModel ViewModel => (FileOpenPickerViewModel)DataContext;
+        /// <summary>
+        /// Gets the view model associated with this picker.
+        /// </summary>
+        /// <exception cref="InvalidOperationException">Thrown when the DataContext is null or not of type FileOpenPickerViewModel.</exception>
+        public FileOpenPickerViewModel ViewModel => 
+            DataContext as FileOpenPickerViewModel 
+            ?? throw new InvalidOperationException("DataContext is not properly initialized.");
 
         private void InitializeComponent()
         {