IntPtr wParam, string lParam); // 常量 private const uint WM_SETTEXT = 0x000C; static void Main(string[] args) { // 找到目标窗口的句柄 IntPtr hwnd = FindWindow(null, "目标窗口标题"); // 如果找到了窗口句柄,则向该窗口发送文本消息 if (hwnd != IntPtr.Zero) { string message = "He...
CSharpCompilationOptions(OutputKind, String, String, String, IEnumerable<String>, OptimizationLevel, Boolean, Boolean, String, String, ImmutableArray<Byte>, Nullable<Boolean>, Platform, ReportDiagnostic, Int32, IEnumerable<KeyValuePair<String, ReportDiagnostic>>, Boolean, Boolean, XmlReferenceResolver, ...
public string JudgementStatus(sbyte? num, stringstatusName) { var str = string.Empty; switch(statusName) { case "CallStatus": if(num.HasValue) { switch(num.Value) { //0 接听成功 1 无人接听 2 信息错误 3 拒接 4 空号 5 号码过期 6 未接通 7 通话中 case 0: str = "接听成功"; break...
MessagePack.Nil is built-in null/void/unit representation type of MessagePack for C#.Object SerializationMessagePack for C# can serialize your own public Class or Struct. Serialization target must marks [MessagePackObject] and [Key]. Key type can choose int or string. If key type is int, ...
{ get; set; }"). Now, when I try to request data from a uuid wich starts with a letter everything works fine. However when I request it from a uuid with a number, it will return null. My guess is, that since the JSON itself does not have "_", it wont get deserialized into ...
Primitives (int,string, etc...),Enums,Nullable<>,Lazy<> TimeSpan,DateTime,DateTimeOffset Guid,Uri,Version,StringBuilder BigInteger,Complex Array[],Array[,],Array[,,],Array[,,,],ArraySegment<>,BitArray KeyValuePair<,>,Tuple<,...>,ValueTuple<,...> ...
who will directly call the interface in the files to communicate with the hardware. What is the best way for Android developers to use dll files, wrap them with other layers or rewrite them in another language 需求:我用C#语言写了一个独立模块(单独一个dll文件),主要是通过COM...
to set KeyAttribute [MessagePackObject] public record Point([property:Key(0)] int X, [property: Key(1)] int Y); // Or use explicit properties [MessagePackObject] public record Person { [Key(0)] public string FirstName { get; init; } [Key(1)] public string LastName { get; init;...
writer.WriteStringValue(Name); writer.WritePropertyName("color"u8); writer.WriteStringValue(Color); writer.WriteEndObject(); } internal static Cat DeserializeCat(JsonElement element) { if (element.ValueKind == JsonValueKind.Null) { return null; } string name = default; Optional<string> color ...
DBNull from excel sheet even though values are in the cell Debug does not exist in the current context? Decimal Binding Issue in Wpf Declare integer or double in XAML Default ControlTemplate for Ribbon? Default converter can't convert from empty string to int? Default date in Datepicker Default...