MethodBase.IsSpecialName Vlastnost

Definice

Obor názvů:

System.Reflection

Sestavení:

System.Runtime.dll

Zdroj:

MethodBase.cs

Získá hodnotu označující, zda má tato metoda zvláštní název.

public:
 property bool IsSpecialName { bool get(); };

public bool IsSpecialName { get; }

member this.IsSpecialName : bool

Public ReadOnly Property IsSpecialName As Boolean

Hodnota vlastnosti

Boolean

truepokud tato metoda má zvláštní název; v opačném případě . false

Příklady

Tento příklad ukazuje použití k filtrování interních IsSpecialName nebo soukromých členů ze seznamu.

using namespace System;
using namespace System::IO;
using namespace System::Reflection;
using namespace System::Text;
public ref class Sample
{
protected:
   bool ShowMethods;
   StreamWriter^ myWriter;

private:
   void DumpMethods( Type^ aType )
   {
      if (  !ShowMethods )
            return;

      array<MethodInfo^>^mInfo = aType->GetMethods();
      myWriter->WriteLine( "Methods" );
      bool found = false;
      if ( mInfo->Length != 0 )
      {
         for ( int i = 0; i < mInfo->Length; i++ )
         {
            
            // Only display methods declared in this type. Also 
            // filter out any methods with special names, because these
            // cannot be generally called by the user. That is, their 
            // functionality is usually exposed in other ways, for example,
            // property get/set methods are exposed as properties.
            if ( mInfo[ i ]->DeclaringType == aType &&  !mInfo[ i ]->IsSpecialName )
            {
               found = true;
               StringBuilder^ modifiers = gcnew StringBuilder;
               if ( mInfo[ i ]->IsStatic )
               {
                  modifiers->Append( "static " );
               }
               if ( mInfo[ i ]->IsPublic )
               {
                  modifiers->Append( "public " );
               }
               if ( mInfo[ i ]->IsFamily )
               {
                  modifiers->Append( "protected " );
               }
               if ( mInfo[ i ]->IsAssembly )
               {
                  modifiers->Append( "internal " );
               }
               if ( mInfo[ i ]->IsPrivate )
               {
                  modifiers->Append( "private " );
               }
               myWriter->WriteLine( "{0} {1}", modifiers, mInfo[ i ] );
            }

         }
      }

      if (  !found )
      {
         myWriter->WriteLine( "(none)" );
      }
   }

};

using System;
using System.IO;
using System.Reflection;
using System.Text;

public class Sample
{
    protected bool ShowMethods;
    protected StreamWriter myWriter;

    private void DumpMethods(Type aType)
    {
        if (!ShowMethods)
            return;
        MethodInfo[] mInfo = aType.GetMethods();
        myWriter.WriteLine("Methods");
        bool found = false;
        if (mInfo.Length != 0)
        {
            for (int i=0; i < mInfo.Length; i++)
            {
                // Only display methods declared in this type. Also
                // filter out any methods with special names, because these
                // cannot be generally called by the user. That is, their
                // functionality is usually exposed in other ways, for example,
                // property get/set methods are exposed as properties.
                if (mInfo[i].DeclaringType == aType && !mInfo[i].IsSpecialName)
                {
                    found = true;
                    StringBuilder modifiers = new StringBuilder();
                    if (mInfo[i].IsStatic)   {modifiers.Append("static ");}
                    if (mInfo[i].IsPublic)   {modifiers.Append("public ");}
                    if (mInfo[i].IsFamily)   {modifiers.Append("protected ");}
                    if (mInfo[i].IsAssembly) {modifiers.Append("internal ");}
                    if (mInfo[i].IsPrivate)  {modifiers.Append("private ");}
                    myWriter.WriteLine("{0} {1}", modifiers, mInfo[i]);
                }
            }
        }
        if (!found)
        {
            myWriter.WriteLine("(none)");
        }
    }
}

Imports System.IO
Imports System.Reflection
Imports System.Text
Public Class Sample
    Protected ShowMethods As Boolean
    Protected myWriter As StreamWriter
    Private Sub DumpMethods(ByVal aType As Type)
        If Not ShowMethods Then
            Return
        End If
        Dim mInfo As MethodInfo() = aType.GetMethods()
        myWriter.WriteLine("Methods")
        Dim found As Boolean = False
        If mInfo.Length <> 0 Then
            Dim i As Integer
            For i = 0 To mInfo.Length - 1
                ' Only display methods declared in this type. Also 
                ' filter out any methods with special names, because these
                ' cannot be generally called by the user. That is, their 
                ' functionality is usually exposed in other ways, for example,
                ' property get/set methods are exposed as properties.
                If mInfo(i).DeclaringType Is aType _
                   And Not mInfo(i).IsSpecialName Then
                    found = True
                    Dim modifiers As New StringBuilder()
                    If mInfo(i).IsStatic Then
                        modifiers.Append("static ")
                    End If
                    If mInfo(i).IsPublic Then
                        modifiers.Append("public ")
                    End If
                    If mInfo(i).IsFamily Then
                        modifiers.Append("protected ")
                    End If
                    If mInfo(i).IsAssembly Then
                        modifiers.Append("internal ")
                    End If
                    If mInfo(i).IsPrivate Then
                        modifiers.Append("private ")
                    End If
                    myWriter.WriteLine("{0} {1}", modifiers, mInfo(i))
                End If
            Next i
        End If
        If Not found Then
            myWriter.WriteLine("(none)")
        End If
    End Sub
End Class

Poznámky

Bit SpecialName je nastavený tak, aby označoval členy, které jsou některými kompilátory zpracovávány zvláštním způsobem (například přístupové objekty vlastností a metody přetížení operátoru).

Viz také

• Boolean
• MethodAttributes