public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
var stringValue = value as string;
if (stringValue != null)
{
return(BoolOrNoneConverter.ValueConverter(stringValue));
}
return(null);
}
protected internal override BoolOrNone ConvertStringToValue(string stringVal)
{
return(BoolOrNoneConverter.ValueConverter(stringVal));
}
protected internal override string ConvertValueToString(BoolOrNone val)
{
// must use lower case for attribute value to match XSD restrictions
return(BoolOrNoneConverter.StringConverter(val).ToLowerInvariant());
}
internal ChangePropertyTypeNullableCommand(Property property, bool?value)
: this(property, BoolOrNoneConverter.ValueConverterForBool(value))
{
}
