private static object ConvertNumericalValue(ElementType elementType, object value)
{
object naturalTypedValue = null;
Exception innerEx;
//
if (value is Byte || value is Int16 || value is Int32 || value is Int64 ||
value is SByte || value is UInt16 || value is UInt32 || value is UInt64 ||
value is Enum)
{
try {
IConvertible cble = (IConvertible)value;
IFormatProvider fp = System.Globalization.CultureInfo.InvariantCulture;
switch (elementType)
{
case ElementType.UInt8:
naturalTypedValue = cble.ToByte(fp);
break;
case ElementType.Int8:
naturalTypedValue = cble.ToSByte(fp);
break;
//--
case ElementType.UInt16:
naturalTypedValue = cble.ToUInt16(fp);
break;
case ElementType.Int16:
naturalTypedValue = cble.ToInt16(fp);
break;
//--
case ElementType.UInt64:
naturalTypedValue = cble.ToUInt64(fp);
break;
case ElementType.Int64:
naturalTypedValue = cble.ToInt64(fp);
break;
//--
case ElementType.UInt32:
naturalTypedValue = cble.ToUInt32(fp);
break;
default:
//case ElementType.Int32:
System.Diagnostics.Debug.Assert(elementType == ElementType.Int32, "Unexpected numeric type");
naturalTypedValue = cble.ToInt32(fp);
break;
}
return(naturalTypedValue);
} catch (OverflowException ex) {
innerEx = ex;
//} catch (InvalidCastException ex) {
// innerEx = ex;
}
}
else
{
innerEx = null;
}
throw ServiceRecordParser.new_ArgumentOutOfRangeException(
String.Format(System.Globalization.CultureInfo.InvariantCulture,
"Value '{1}' of type '{2}' not valid for element type {0}.",
elementType, value, value.GetType()), innerEx);
}