public object ConvertBack(
object targetValue,
Type sourceType,
object parameter,
CultureInfo targetCulture)
{
Exception exception;
return(DefaultDataConverter.TryConvert(targetValue, sourceType, targetCulture, CultureInfo.InvariantCulture, out exception));
}
public object Convert(object sourceValue, Type targetType, object parameter, CultureInfo targetCulture)
{
if ((sourceValue == DBNull.Value) || (sourceValue == null))
{
return(null);
}
Exception exception;
return(DefaultDataConverter.TryConvert(sourceValue, targetType, CultureInfo.InvariantCulture, targetCulture, out exception));
}
internal object TryConvertBack(
object targetValue,
Type sourceType,
CultureInfo sourceCulture,
CultureInfo targetCulture,
out Exception exception)
{
exception = null;
if ((targetValue == null) || (targetValue == DBNull.Value) ||
((sourceType != typeof(string)) && (string.Empty.Equals(targetValue))))
{
if (m_sourceSupportsDBNull)
{
return(DBNull.Value);
}
else
{
return(null);
}
}
return(DefaultDataConverter.TryConvert(targetValue, sourceType, targetCulture, sourceCulture, out exception));
}
