MissingMethodException.Message MissingMethodException.Message MissingMethodException.Message MissingMethodException.Message Property

Definição

Obtém a cadeia de caracteres de texto que mostra o nome de classe, o nome do método e a assinatura do método ausente.Gets the text string showing the class name, the method name, and the signature of the missing method. Esta propriedade é somente para leitura.This property is read-only.

public:
 virtual property System::String ^ Message { System::String ^ get(); };
public override string Message { get; }
member this.Message : string
Public Overrides ReadOnly Property Message As String

Valor da propriedade

A cadeia de caracteres da mensagem de erro.The error message string.

Exemplos

O exemplo a seguir demonstra o Message propriedade.The following example demonstrates the Message property. Este exemplo de código é parte de um exemplo maior fornecido para o MissingMethodException classe.This code example is part of a larger example provided for the MissingMethodException class.

try
{
    // Attempt to call a static DoSomething method defined in the App class.
    // However, because the App class does not define this method,
    // a MissingMethodException is thrown.
    App::typeid->InvokeMember("DoSomething", BindingFlags::Static |
        BindingFlags::InvokeMethod, nullptr, nullptr, nullptr);
}
catch (MissingMethodException^ ex)
{
    // Show the user that the DoSomething method cannot be called.
    Console::WriteLine("Unable to call the DoSomething method: {0}",
        ex->Message);
}
try
{
    // Attempt to call a static DoSomething method defined in the App class.
    // However, because the App class does not define this method,
    // a MissingMethodException is thrown.
    typeof(App).InvokeMember("DoSomething", BindingFlags.Static |
        BindingFlags.InvokeMethod, null, null, null);
}
catch (MissingMethodException e)
{
    // Show the user that the DoSomething method cannot be called.
    Console.WriteLine("Unable to call the DoSomething method: {0}", e.Message);
}
Try
    ' Attempt to call a static DoSomething method defined in the App class.
    ' However, because the App class does not define this method, 
    ' a MissingMethodException is thrown.
    GetType(App).InvokeMember("DoSomething", BindingFlags.Static Or BindingFlags.InvokeMethod, _
                               Nothing, Nothing, Nothing)
Catch e As MissingMethodException
    ' Show the user that the DoSomething method cannot be called.
    Console.WriteLine("Unable to call the DoSomething method: {0}", e.Message)
End Try

Comentários

Se o nome de classe não for especificado quando o objeto é construído, a cadeia de caracteres de texto padrão herdada da classe base será retornada.If the class name is not specified when the object is constructed, the default text string inherited from the base class is returned.

Esta propriedade substitui Message.This property overrides Message. A mensagem de erro deve ser localizada.The error message should be localized.

Aplica-se a