TimeZoneNotFoundException Constructores

Source:

TimeZoneNotFoundException.cs

Source:

TimeZoneNotFoundException.cs

Source:

TimeZoneNotFoundException.cs

public:
 TimeZoneNotFoundException();

public TimeZoneNotFoundException ();

Public Sub New ()

Comentarios

Este es el constructor sin parámetros de la TimeZoneNotFoundException clase . Este constructor inicializa la Message propiedad de la nueva instancia en un mensaje proporcionado por el sistema que describe el error, como "La zona horaria 'timeZoneName' no se encontró en el equipo local". Este mensaje se localiza para la referencia cultural del sistema actual.

Source:

TimeZoneNotFoundException.cs

Source:

TimeZoneNotFoundException.cs

Source:

TimeZoneNotFoundException.cs

public:
 TimeZoneNotFoundException(System::String ^ message);

public TimeZoneNotFoundException (string? message);

public TimeZoneNotFoundException (string message);

new TimeZoneNotFoundException : string -> TimeZoneNotFoundException

Public Sub New (message As String)

Parámetros

Comentarios

La message cadena se asigna a la Message propiedad . La cadena debe localizarse para la referencia cultural actual.

Source:

TimeZoneNotFoundException.cs

Source:

TimeZoneNotFoundException.cs

Source:

TimeZoneNotFoundException.cs

protected:
 TimeZoneNotFoundException(System::Runtime::Serialization::SerializationInfo ^ info, System::Runtime::Serialization::StreamingContext context);

protected TimeZoneNotFoundException (System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context);

[System.Obsolete("This API supports obsolete formatter-based serialization. It should not be called or extended by application code.", DiagnosticId="SYSLIB0051", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
protected TimeZoneNotFoundException (System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context);

new TimeZoneNotFoundException : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> TimeZoneNotFoundException

[<System.Obsolete("This API supports obsolete formatter-based serialization. It should not be called or extended by application code.", DiagnosticId="SYSLIB0051", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
new TimeZoneNotFoundException : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> TimeZoneNotFoundException

Protected Sub New (info As SerializationInfo, context As StreamingContext)

Parámetros

Atributos

ObsoleteAttribute

Excepciones

Comentarios

El código no llama a este constructor directamente para crear instancias del TimeZoneNotFoundException objeto. En su lugar, se llama mediante el IFormatter método del Deserialize objeto al deserializar el TimeZoneNotFoundException objeto de una secuencia.

Source:

TimeZoneNotFoundException.cs

Source:

TimeZoneNotFoundException.cs

Source:

TimeZoneNotFoundException.cs

public:
 TimeZoneNotFoundException(System::String ^ message, Exception ^ innerException);

public TimeZoneNotFoundException (string? message, Exception? innerException);

public TimeZoneNotFoundException (string message, Exception innerException);

new TimeZoneNotFoundException : string * Exception -> TimeZoneNotFoundException

Public Sub New (message As String, innerException As Exception)

Parámetros

Ejemplos

En el ejemplo siguiente se intenta recuperar una zona horaria inexistente, que produce un TimeZoneNotFoundException. El controlador de excepciones encapsula la excepción en un nuevo TimeZoneNotFoundException objeto, que el controlador de excepciones devuelve al autor de la llamada. A continuación, el controlador de excepciones del autor de la llamada muestra información sobre la excepción externa e interna.

private void HandleInnerException()
{   
   string timeZoneName = "Any Standard Time";
   TimeZoneInfo tz;
   try
   {
      tz = RetrieveTimeZone(timeZoneName);
      Console.WriteLine("The time zone display name is {0}.", tz.DisplayName);
   }
   catch (TimeZoneNotFoundException e)
   {
      Console.WriteLine("{0} thrown by application", e.GetType().Name);
      Console.WriteLine("   Message: {0}", e.Message);
      if (e.InnerException != null)
      {
         Console.WriteLine("   Inner Exception Information:");
         Exception innerEx = e.InnerException;
         while (innerEx != null)
         {
            Console.WriteLine("      {0}: {1}", innerEx.GetType().Name, innerEx.Message);
            innerEx = innerEx.InnerException;
         }
      }            
   }   
}

private TimeZoneInfo RetrieveTimeZone(string tzName)
{
   try
   {
      return TimeZoneInfo.FindSystemTimeZoneById(tzName);
   }   
   catch (TimeZoneNotFoundException ex1)
   {
      throw new TimeZoneNotFoundException( 
            String.Format("The time zone '{0}' cannot be found.", tzName), 
            ex1);
   }          
   catch (InvalidTimeZoneException ex2)
   {
      throw new InvalidTimeZoneException( 
            String.Format("The time zone {0} contains invalid data.", tzName), 
            ex2); 
   }      
}

open System

let retrieveTimeZone tzName =
    try
        TimeZoneInfo.FindSystemTimeZoneById tzName
    with 
    | :? TimeZoneNotFoundException as ex1 ->
        raise (TimeZoneNotFoundException($"The time zone '{tzName}' cannot be found.", ex1) )
    | :? InvalidTimeZoneException as ex2 ->
        raise (InvalidTimeZoneException($"The time zone {tzName} contains invalid data.", ex2) )

let handleInnerException () =
    let timeZoneName = "Any Standard Time"
    try
        let tz = retrieveTimeZone timeZoneName
        printfn $"The time zone display name is {tz.DisplayName}."
    with :? TimeZoneNotFoundException as e ->
        printfn $"{e.GetType().Name} thrown by application"
        printfn $"   Message: {e.Message}" 
        if e.InnerException <> null then
            printfn "   Inner Exception Information:"
            let rec printInner (innerEx: exn) =
                if innerEx <> null then
                    printfn $"      {innerEx.GetType().Name}: {innerEx.Message}"
                    printInner innerEx.InnerException
            printInner e

Private Sub HandleInnerException()
   Dim timeZoneName As String = "Any Standard Time"
   Dim tz As TimeZoneInfo
   Try
      tz = RetrieveTimeZone(timeZoneName)
      Console.WriteLine("The time zone display name is {0}.", tz.DisplayName)
   Catch e As TimeZoneNotFoundException
      Console.WriteLine("{0} thrown by application", e.GetType().Name)
      Console.WriteLine("   Message: {0}", e.Message)
      If e.InnerException IsNot Nothing Then
         Console.WriteLine("   Inner Exception Information:")
         Dim innerEx As Exception = e.InnerException
         Do
            Console.WriteLine("      {0}: {1}", innerEx.GetType().Name, innerEx.Message)
            innerEx = innerEx.InnerException
         Loop While innerEx IsNot Nothing
      End If            
   End Try   
End Sub

Private Function RetrieveTimeZone(tzName As String) As TimeZoneInfo
   Try
      Return TimeZoneInfo.FindSystemTimeZoneById(tzName)
   Catch ex1 As TimeZoneNotFoundException
      Throw New TimeZoneNotFoundException( _
            String.Format("The time zone '{0}' cannot be found.", tzName), _
            ex1) 
   Catch ex2 As InvalidTimeZoneException
      Throw New InvalidTimeZoneException( _
            String.Format("The time zone {0} contains invalid data.", tzName), _
            ex2) 
   End Try      
End Function

Comentarios

Normalmente, se usa esta TimeZoneNotFoundException sobrecarga para controlar una excepción en un try... catch Bloquear. El innerException parámetro debe ser una referencia al objeto de excepción controlado en el catch bloque o puede ser null. A continuación, este valor se asigna a la TimeZoneNotFoundException propiedad del InnerException objeto.

La message cadena se asigna a la Message propiedad . La cadena debe localizarse para la referencia cultural actual.