PropertyInfo.GetGetMethod Método

Definición

Devuelve MethodInfo que representa el descriptor de acceso get de esta propiedad.Returns a MethodInfo representing the get accessor for this property.

Sobrecargas

GetGetMethod()

Devuelve el descriptor de acceso get público de esta propiedad.Returns the public get accessor for this property.

GetGetMethod(Boolean)

Cuando se reemplaza en una clase derivada, devuelve el descriptor de acceso get público o no público de esta propiedad.When overridden in a derived class, returns the public or non-public get accessor for this property.

GetGetMethod()

Devuelve el descriptor de acceso get público de esta propiedad.Returns the public get accessor for this property.

public:
 virtual System::Reflection::MethodInfo ^ GetGetMethod();
public System.Reflection.MethodInfo GetGetMethod ();
abstract member GetGetMethod : unit -> System.Reflection.MethodInfo
override this.GetGetMethod : unit -> System.Reflection.MethodInfo
Public Function GetGetMethod () As MethodInfo

Devoluciones

Objeto MethodInfo que representa el descriptor de acceso get público de esta propiedad, o null si el descriptor de acceso get no es público o no existe.A MethodInfo object representing the public get accessor for this property, or null if the get accessor is non-public or does not exist.

Implementaciones

Comentarios

Se trata de un método útil que proporciona una implementación para el método Abstract GetGetMethod con el parámetro nonPublic establecido en false.This is a convenience method that provides an implementation for the abstract GetGetMethod method with the nonPublic parameter set to false.

Para usar el método GetGetMethod, obtenga primero la clase Type.To use the GetGetMethod method, first get the class Type. En el Type, obtenga el PropertyInfo.From the Type, get the PropertyInfo. En el PropertyInfo, use el método GetGetMethod.From the PropertyInfo, use the GetGetMethod method.

Seguridad

ReflectionPermission
Cuando se invoca enlazado en tiempo de ejecución mediante mecanismos como InvokeMember(String, BindingFlags, Binder, Object, Object[], ParameterModifier[], CultureInfo, String[]).when invoked late-bound through mechanisms such as InvokeMember(String, BindingFlags, Binder, Object, Object[], ParameterModifier[], CultureInfo, String[]). Enumeración asociada: MemberAccess.Associated enumeration: MemberAccess.

GetGetMethod(Boolean)

Cuando se reemplaza en una clase derivada, devuelve el descriptor de acceso get público o no público de esta propiedad.When overridden in a derived class, returns the public or non-public get accessor for this property.

public:
 abstract System::Reflection::MethodInfo ^ GetGetMethod(bool nonPublic);
public abstract System.Reflection.MethodInfo GetGetMethod (bool nonPublic);
abstract member GetGetMethod : bool -> System.Reflection.MethodInfo
Public MustOverride Function GetGetMethod (nonPublic As Boolean) As MethodInfo

Parámetros

nonPublic
Boolean

Indica si un descriptor de acceso no público get se debe devolver.Indicates whether a non-public get accessor should be returned. true si se debe devolver un descriptor de acceso no público; de lo contrario, false.true if a non-public accessor is to be returned; otherwise, false.

Devoluciones

Objeto MethodInfo que representa el descriptor de acceso get de esta propiedad si nonPublic es true.A MethodInfo object representing the get accessor for this property, if nonPublic is true. Devuelve null si nonPublic es false y el descriptor de acceso get es no público, o si nonPublic es true pero no existe ningún descriptor de acceso get.Returns null if nonPublic is false and the get accessor is non-public, or if nonPublic is true but no get accessors exist.

Implementaciones

Excepciones

El método solicitado no es público y el autor de llamada no tiene ReflectionPermission para reflejar en este método no público.The requested method is non-public and the caller does not have ReflectionPermission to reflect on this non-public method.

Ejemplos

En el ejemplo siguiente se muestra el descriptor de acceso get público o no público para la propiedad especificada.The following example displays the public or non-public get accessor for the specified property.

using namespace System;
using namespace System::Reflection;

// Define a property.
public ref class Myproperty
{
private:
   String^ caption;

public:
   Myproperty()
      : caption( "A Default caption" )
   {}


   property String^ Caption 
   {
      String^ get()
      {
         return caption;
      }

      void set( String^ value )
      {
         if ( caption != value )
         {
            caption = value;
         }
      }

   }

};

int main()
{
   Console::WriteLine( "\nReflection.PropertyInfo" );
   
   // Get the type and PropertyInfo for two separate properties.
   Type^ MyTypea = Type::GetType( "Myproperty" );
   PropertyInfo^ Mypropertyinfoa = MyTypea->GetProperty( "Caption" );
   Type^ MyTypeb = Type::GetType( "System.Reflection.MethodInfo" );
   PropertyInfo^ Mypropertyinfob = MyTypeb->GetProperty( "MemberType" );
   
   // Get and display the GetGetMethod method for each property.
   MethodInfo^ Mygetmethodinfoa = Mypropertyinfoa->GetGetMethod();
   Console::Write( "\nGetAccessor for {0} returns a {1}", Mypropertyinfoa->Name, Mygetmethodinfoa->ReturnType );
   MethodInfo^ Mygetmethodinfob = Mypropertyinfob->GetGetMethod();
   Console::Write( "\nGetAccessor for {0} returns a {1}", Mypropertyinfob->Name, Mygetmethodinfob->ReturnType );
   
   // Display the GetGetMethod without using the MethodInfo.
   Console::Write( "\n{0}.{1} GetGetMethod - {2}", MyTypea->FullName, Mypropertyinfoa->Name, Mypropertyinfoa->GetGetMethod() );
   Console::Write( "\n{0}.{1} GetGetMethod - {2}", MyTypeb->FullName, Mypropertyinfob->Name, Mypropertyinfob->GetGetMethod() );
   return 0;
}

using System;
using System.Reflection;
 
// Define a property.
public class Myproperty   
{
    private string caption = "A Default caption";
    public string Caption
    {
        get{return caption;}
        set {if(caption!=value) {caption = value;}
        }
    }
}
 
class Mypropertyinfo
{
    public static int Main()
    {
        Console.WriteLine ("\nReflection.PropertyInfo");
 
        // Get the type and PropertyInfo for two separate properties.
        Type MyTypea = Type.GetType("Myproperty");
        PropertyInfo Mypropertyinfoa = MyTypea.GetProperty("Caption");
        Type MyTypeb = Type.GetType("System.Reflection.MethodInfo");
        PropertyInfo Mypropertyinfob = MyTypeb.GetProperty("MemberType");
 
        // Get and display the GetGetMethod method for each property.
        MethodInfo Mygetmethodinfoa = Mypropertyinfoa.GetGetMethod();
        Console.Write ("\nGetAccessor for " + Mypropertyinfoa.Name
            + " returns a " + Mygetmethodinfoa.ReturnType);
        MethodInfo Mygetmethodinfob = Mypropertyinfob.GetGetMethod();
        Console.Write ("\nGetAccessor for " + Mypropertyinfob.Name
            + " returns a " + Mygetmethodinfob.ReturnType);
 
        // Display the GetGetMethod without using the MethodInfo.
        Console.Write ("\n" + MyTypea.FullName + "." + Mypropertyinfoa.Name
            + " GetGetMethod - " + Mypropertyinfoa.GetGetMethod());
        Console.Write ("\n" + MyTypeb.FullName + "." + Mypropertyinfob.Name
            + " GetGetMethod - " + Mypropertyinfob.GetGetMethod());
        return 0;
    }
}
Imports System.Reflection

' Define a property.
Public Class Myproperty
    Private myCaption As String = "A Default caption"

    Public Property Caption() As String
        Get
            Return myCaption
        End Get
        Set(ByVal Value As String)
            If myCaption <> value Then
                myCaption = value
            End If
        End Set
    End Property
End Class

Class Mypropertyinfo

    Public Shared Function Main() As Integer
        Console.WriteLine(ControlChars.CrLf & "Reflection.PropertyInfo")

        ' Get the type and PropertyInfo for two separate properties.
        Dim MyTypea As Type = Type.GetType("Myproperty")
        Dim Mypropertyinfoa As PropertyInfo = MyTypea.GetProperty("Caption")
        Dim MyTypeb As Type = Type.GetType("System.Reflection.MethodInfo")
        Dim Mypropertyinfob As PropertyInfo = MyTypeb.GetProperty("MemberType")

        ' Get and display the GetGetMethod Method for each property.
        Dim Mygetmethodinfoa As MethodInfo = Mypropertyinfoa.GetGetMethod()
        Console.WriteLine("GetAccessor for " & _
           Mypropertyinfoa.Name & " returns a " & _
           Mygetmethodinfoa.ReturnType.ToString())
        Dim Mygetmethodinfob As MethodInfo = Mypropertyinfob.GetGetMethod()
        Console.WriteLine("GetAccessor for " & _
           Mypropertyinfob.Name & " returns a " & _
           Mygetmethodinfob.ReturnType.ToString())

        ' Display the GetGetMethod without using the MethodInfo.
        Console.WriteLine(MyTypea.FullName & "." & _
           Mypropertyinfoa.Name & " GetGetMethod - " & _
           Mypropertyinfoa.GetGetMethod().ToString())
        Console.WriteLine(MyTypeb.FullName & "." & _
           Mypropertyinfob.Name & " GetGetMethod - " & _
           Mypropertyinfob.GetGetMethod().ToString())
        Return 0
    End Function
End Class

Comentarios

Esta propiedad es el MethodInfo que representa el descriptor de acceso get.This property is the MethodInfo representing the get accessor.

Para usar el método GetGetMethod, obtenga primero la clase Type.To use the GetGetMethod method, first get the class Type. En el Type, obtenga el PropertyInfo.From the Type, get the PropertyInfo. En el PropertyInfo, use el método GetGetMethod.From the PropertyInfo, use the GetGetMethod method.

Seguridad

ReflectionPermission
Cuando se invoca enlazado en tiempo de ejecución mediante mecanismos como InvokeMember(String, BindingFlags, Binder, Object, Object[], ParameterModifier[], CultureInfo, String[]).when invoked late-bound through mechanisms such as InvokeMember(String, BindingFlags, Binder, Object, Object[], ParameterModifier[], CultureInfo, String[]). Enumeración asociada: MemberAccess.Associated enumeration: MemberAccess.

Se aplica a