//
// System.ComponentModel.CharConverter
//
-// Authors:
-// Martin Willemoes Hansen (mwh@sysrq.dk)
+// Author:
+// Andreas Nahr (ClassDevelopment@A-SoftTech.com)
//
-// (C) 2003 Martin Willemoes Hansen
+// (C) 2003 Andreas Nahr
+//
+
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System.Globalization;
namespace System.ComponentModel
{
- public class CharConverter : TypeConverter
+ public class CharConverter : TypeConverter
{
- [MonoTODO]
- public CharConverter()
+ public override bool CanConvertFrom (ITypeDescriptorContext context, Type sourceType)
{
+ if (sourceType == typeof (string))
+ return true;
+ return base.CanConvertFrom (context, sourceType);
}
- [MonoTODO]
- public override bool CanConvertFrom (ITypeDescriptorContext context,
- Type sourceType)
+ public override object ConvertFrom (ITypeDescriptorContext context, CultureInfo culture, object value)
{
- throw new NotImplementedException();
+ if (value.GetType() == typeof (string)) {
+ string Test = (String) value;
+ if (Test.Length > 1)
+ throw new FormatException ("String has to be less than or equal to one char long");
+ if (Test.Length == 0)
+ return (char)0x00;
+ return Test[0];
+ }
+ return base.ConvertFrom (context, culture, value);
}
- [MonoTODO]
- public override object ConvertFrom (ITypeDescriptorContext context,
- CultureInfo culture,
- object value)
- {
- throw new NotImplementedException();
- }
-
- [MonoTODO]
public override object ConvertTo (ITypeDescriptorContext context,
- CultureInfo culture,
- object value,
- Type destinationType)
+ CultureInfo culture, object value, Type destinationType)
{
- throw new NotImplementedException();
- }
+ if (destinationType == typeof (string))
+ if (value != null && value is char)
+ return new string ((char) value, 1);
- [MonoTODO]
- ~CharConverter()
- {
+ return base.ConvertTo (context, culture, value, destinationType);
}
}
}
+