Description
Compilation fails If the Microsoft MVVM Toolkit source generator attribute [ObservableProperty] is in a #region block.
For example, when compiling the following code (in MainViewModel.cs), you will get a "CS1038 #endregion directive expected" error:
// Doesn't compile
#region Properties
[ObservableProperty]
private int counter = 0;
#endregion
If you delete the #region Properties and #endregion lines, the code will compile:
// Compiles
// #region Properties
[ObservableProperty]
private int counter = 0;
// #endregion
Environment
- Microsoft.Toolkit.Mvvm 7.1.0-rc1
- Visual Studio 2019