MethodBase.IsSpecialName Свойство
Определение
Важно!
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Возвращает значение, указывающее, имеет ли этот метод специальное имя.
public:
property bool IsSpecialName { bool get(); };
public bool IsSpecialName { get; }
member this.IsSpecialName : bool
Public ReadOnly Property IsSpecialName As Boolean
Значение свойства
Значение true
, если у этого метода имеется специальное имя; в противном случае — значение false
.
Реализации
Примеры
В этом примере показано использование для фильтрации внутренних IsSpecialName или закрытых членов из списка.
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
Комментарии
Биту SpecialName присваивается пометка членов, которые обрабатываются особым образом некоторыми компиляторами (такими как методы доступа к свойствам и методы перегрузки операторов).