PropertyInfo.GetGetMethod 方法

定义

返回一个 MethodInfo 表示 get 此属性的访问器。

重载

名称 说明
GetGetMethod(Boolean)

在派生类中重写时,返回此属性的公共或非公共 get 访问器。

GetGetMethod()

返回此属性的公共 get 访问器。

GetGetMethod(Boolean)

Source:
PropertyInfo.cs
Source:
PropertyInfo.cs
Source:
PropertyInfo.cs
Source:
PropertyInfo.cs
Source:
PropertyInfo.cs

在派生类中重写时,返回此属性的公共或非公共 get 访问器。

public:
 abstract System::Reflection::MethodInfo ^ GetGetMethod(bool nonPublic);
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

参数

nonPublic
Boolean

指示是否应返回非公共 get 访问器。 true 如果要返回非公共访问器,则为 ;否则,为 false.

返回

一个 MethodInfo 对象,表示 get 此属性的访问器(如果 nonPublictrue)。 返回 null is nonPublicfalse访问器是get非公共访问器,或者如果nonPublic不存在true但不存在get访问器。

实现

例外

请求的方法为非公共方法,调用方不必 ReflectionPermission 反映此非公共方法。

示例

以下示例显示指定属性的公共或非公共 get 访问器。

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

注解

此属性表示 MethodInfo get 访问器。

若要使用该方法 GetGetMethod ,请先获取类 Type。 从中 Type获取 PropertyInfo。 从中PropertyInfoGetGetMethod,使用该方法。

适用于

GetGetMethod()

Source:
PropertyInfo.cs
Source:
PropertyInfo.cs
Source:
PropertyInfo.cs
Source:
PropertyInfo.cs
Source:
PropertyInfo.cs

返回此属性的公共 get 访问器。

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

返回

表示MethodInfo此属性的公共访问器的对象,或者get访问null器为非公共get访问器或不存在。

实现

注解

这是一种便捷的方法,它为抽象 GetGetMethod 方法 nonPublic 提供了一个实现,参数设置为 false

若要使用该方法 GetGetMethod ,请先获取类 Type。 从中 Type获取 PropertyInfo。 从中PropertyInfoGetGetMethod,使用该方法。

适用于