mcs/class/System/System.ComponentModel/CollectionConverter.cs

   1 //
   2 // System.ComponentModel.CollectionConverter
   3 //
   4 // Authors:
   5 //  Martin Willemoes Hansen (mwh@sysrq.dk)
   6 //  Andreas Nahr (ClassDevelopment@A-SoftTech.com)
   7 //
   8 // (C) 2003 Martin Willemoes Hansen
   9 // (C) 2003 Andreas Nahr
  10 //
  11
  12 using System.Collections;
  13 using System.Globalization;
  14
  15 namespace System.ComponentModel
  16 {
  17         public class CollectionConverter : TypeConverter
  18         {
  19
  20                 public CollectionConverter()
  21                 {
  22                 }
  23
  24                 public override object ConvertTo (ITypeDescriptorContext context,
  25                                                   CultureInfo culture, object value, Type destinationType)
  26                 {
  27                         if (destinationType == typeof (string))
  28                         if (value != null && (value is ICollection))
  29                                 return "(Collection)";
  30
  31                         return base.ConvertTo (context, culture, value, destinationType);
  32                 }
  33
  34                 public override PropertyDescriptorCollection GetProperties (ITypeDescriptorContext context,
  35                                                                             object value, Attribute[] attributes)
  36                 {
  37                         return null;
  38                 }
  39
  40                 public override bool GetPropertiesSupported (ITypeDescriptorContext context)
  41                 {
  42                         return false;
  43                 }
  44         }
  45 }
  46