Type.FilterNameIgnoreCase Campo

Definición

Representa el filtro de miembros que no distingue mayúsculas de minúsculas y que se aplica a los nombres.Represents the case-insensitive member filter used on names. Este campo es de solo lectura.This field is read-only.

public: static initonly System::Reflection::MemberFilter ^ FilterNameIgnoreCase;
public static readonly System.Reflection.MemberFilter FilterNameIgnoreCase;
 staticval mutable FilterNameIgnoreCase : System.Reflection.MemberFilter
Public Shared ReadOnly FilterNameIgnoreCase As MemberFilter 

Valor de campo

MemberFilter

Ejemplos

En el ejemplo siguiente se obtiene el MemberFilter delegado, se pasa como parámetro al FindMembers método y se muestran los métodos y sus atributos de la String clase que comienzan por la letra "c", sin tener en cuenta el caso.The following example gets the MemberFilter delegate, passes it as a parameter to the FindMembers method, and displays the methods and their attributes of the String class that begin with the letter "c", disregarding the case.

using namespace System;
using namespace System::Collections;
using namespace System::Reflection;
using namespace System::Security;
int main()
{
   try
   {
      MemberFilter^ myFilter = Type::FilterNameIgnoreCase;
      Type^ myType = System::String::typeid;
      array<MemberInfo^>^myMemberinfo1 = myType->FindMembers( static_cast<MemberTypes>(MemberTypes::Constructor | MemberTypes::Method), static_cast<BindingFlags>(BindingFlags::Public | BindingFlags::Static | BindingFlags::Instance), myFilter, "C*" );
      IEnumerator^ myEnum = myMemberinfo1->GetEnumerator();
      while ( myEnum->MoveNext() )
      {
         MemberInfo^ myMemberinfo2 = safe_cast<MemberInfo^>(myEnum->Current);
         Console::Write( "\n {0}", myMemberinfo2->Name );
         MemberTypes Mymembertypes = myMemberinfo2->MemberType;
         Console::WriteLine( " is a {0}", Mymembertypes );
      }
   }
   catch ( ArgumentNullException^ e ) 
   {
      Console::Write( "ArgumentNullException : {0}", e->Message );
   }
   catch ( SecurityException^ e ) 
   {
      Console::Write( "SecurityException : {0}", e->Message );
   }
   catch ( Exception^ e ) 
   {
      Console::Write( "Exception : {0}", e->Message );
   }
}
using System;
using System.Reflection;
using System.Security;
public class MyFilterNameIgnoreCaseSample
{
    public static void Main()
    {
        try
        {		
            MemberFilter myFilter = Type.FilterNameIgnoreCase;
            Type myType = typeof(System.String);
            MemberInfo[] myMemberinfo1 = myType.FindMembers(MemberTypes.Constructor
                |MemberTypes.Method, BindingFlags.Public | BindingFlags.Static |
                BindingFlags.Instance, myFilter, "C*");
            foreach (MemberInfo myMemberinfo2 in myMemberinfo1)
            {
                Console.Write("\n" + myMemberinfo2.Name);
                MemberTypes Mymembertypes = myMemberinfo2.MemberType;
                Console.WriteLine(" is a " + Mymembertypes.ToString());
            }
        }
        catch(ArgumentNullException e)
        {
            Console.Write("ArgumentNullException : " + e.Message);
        }
        catch(SecurityException e)
        {
            Console.Write("SecurityException : " + e.Message);
        }
        catch(Exception e)
        {
            Console.Write("Exception : " + e.Message);
        }
    }
}
Imports System.Reflection
Imports System.Security

Public Class MyFilterNameIgnoreCaseSample
    Public Shared Sub Main()
        Try
            Dim myFilter As MemberFilter = Type.FilterNameIgnoreCase
            Dim myType As Type = GetType(System.String)
            Dim myMemberinfo1 As MemberInfo() = myType.FindMembers(MemberTypes.Constructor Or MemberTypes.Method, BindingFlags.Public Or BindingFlags.Static Or BindingFlags.Instance, myFilter, "C*")
            Dim myMemberinfo2 As MemberInfo
            For Each myMemberinfo2 In myMemberinfo1
                Console.Write((ControlChars.NewLine + myMemberinfo2.Name))
                Dim Mymembertypes As MemberTypes = myMemberinfo2.MemberType
                Console.WriteLine((" is a " + Mymembertypes.ToString()))
            Next myMemberinfo2
        Catch e As ArgumentNullException
            Console.Write("ArgumentNullException : " + e.Message.Tostring())
        Catch e As SecurityException
            Console.Write("SecurityException : " + e.Message.Tostring())
        Catch e As Exception
            Console.Write("Exception : " + e.Message.Tostring())
        End Try
    End Sub
End Class

Comentarios

Este campo contiene una referencia al delegado utilizado por el FindMembers método.This field holds a reference to the delegate used by the FindMembers method. El método encapsulado por este delegado toma dos parámetros: el primero es un MemberInfo objeto y el segundo es Object .The method encapsulated by this delegate takes two parameters: the first is a MemberInfo object and the second is an Object. El método determina si el MemberInfo objeto coincide con los criterios especificados por Object .The method determines whether the MemberInfo object matches the criteria specified by the Object. ObjectSe le asigna un valor de cadena, que puede incluir un carácter comodín "*" final.The Object is assigned a string value, which may include a trailing "*" wildcard character. Solo se admite la coincidencia de cadenas de final comodín.Only wildcard end string matching is supported.

Por ejemplo, Object se le puede asignar el valor "ByTe *".For example, the Object may be assigned the value "ByTe*". En ese caso, cuando FilterName se invoca el delegado, solo devolverá True si el método representado por el MemberInfo objeto tiene un nombre que comienza por "byte", sin distinción de mayúsculas y minúsculas.In that case, when the FilterName delegate is invoked, it will return true only if the method represented by the MemberInfo object has a name that begins with "byte", ignoring case.

Se aplica a

Consulte también