DevExpress.Mvvm.CodeGenerators/DevExpress.Mvvm.CodeGenerators.Tests/SharedTests/DxTest/NullableAnnotationTests.cs at 93b0a0a52869c24c5684bdb3cf40da3ba36093ff · DevExpress/DevExpress.Mvvm.CodeGenerators · GitHub

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using System.Threading.Tasks;

namespace DevExpress.Mvvm.CodeGenerators.Tests {
#if !WINUI
    [GenerateViewModel(ImplementINotifyPropertyChanging = true, ImplementIDataErrorInfo = true, ImplementISupportServices = true)]
#else
    [GenerateViewModel(ImplementINotifyPropertyChanging = true, ImplementISupportUIServices = true)]
#endif
    public partial class NullableAnnotation {
#nullable enable
        public NullableAnnotation() {
            string1 = "123";
        }
        [GenerateProperty]
        int int1;
        [GenerateProperty]
        int? nullableInt1;
        [GenerateProperty]
        string string1;
        [GenerateProperty]
        string? nullableString1;

        [GenerateCommand]
        void NullableParameter1(string? str) { }
        [GenerateCommand]
        void NonNullableParameter1(string str) { }
        [GenerateCommand]
        Task NullableParameterAsync1(string? str) => Task.CompletedTask;
        [GenerateCommand]
        Task NonNullableParameterAsync1(string str) => Task.CompletedTask;

#nullable disable
        [GenerateProperty]
        int int2;
        [GenerateProperty]
        int? nullableInt2;
        [GenerateProperty]
        string string2;
#pragma warning disable 8632
        [GenerateProperty]
        string? nullableString2;

        [GenerateCommand]
        void NullableParameter2(string? str) { }
        [GenerateCommand]
        void NonNullableParameter2(string str) { }
        [GenerateCommand]
        Task NullableParameterAsync2(string? str) => Task.CompletedTask;
        [GenerateCommand]
        Task NonNullableParameterAsync2(string str) => Task.CompletedTask;

        void OnString1Changed(string str) { }
#pragma warning restore 8632
    }
}