C# Type GetFields(BindingFlags)

Description

Type GetFields(BindingFlags) when overridden in a derived class, searches for the fields defined for the current Type, using the specified binding constraints.

Syntax

Type.GetFields(BindingFlags) has the following syntax.


public abstract FieldInfo[] GetFields(
  BindingFlags bindingAttr
)

Parameters

Type.GetFields(BindingFlags) has the following parameters.

bindingAttr - A bitmask comprised of one or more BindingFlags that specify how the search is conducted.
bindingAttr - -or-
bindingAttr - Zero, to return null.

Returns

Type.GetFields(BindingFlags) method returns

Example

The following example shows a use of the GetFields(BindingFlags) method.


/*  ww w. j a v a  2 s  . c  o  m*/
using System;
using System.Reflection;

class AttributesSample
{
    public void Mymethod(int int1m, out string str2m, ref string str3m)
    {
        str2m = "in Mymethod";
    }

    public static void Main(string[] args)
    {
        Type MyType = Type.GetType("AttributesSample");
        MethodBase Mymethodbase = MyType.GetMethod("Mymethod");
        MethodAttributes Myattributes = Mymethodbase.Attributes;
        Type attribType = typeof(System.Reflection.MethodAttributes);
        int iAttribValue = (int)Myattributes;
        if (!attribType.IsEnum)
        {
            Console.WriteLine("This type is not an enum.");
            return;
        }

        FieldInfo[] fields = attribType.GetFields(BindingFlags.Public | BindingFlags.Static);
        for (int i = 0; i < fields.Length; i++)
        {
            int fieldvalue = (Int32)fields[i].GetValue(null);
            if ((fieldvalue & iAttribValue) == fieldvalue)
            {
                Console.WriteLine(fields[i].Name);
            }
        }

    }
}

The code above generates the following result.