private static bool FromNumericTypeToString <N>(N numericVal, CastingContext context, string defaultStr, out object result)
{
var valueUpdated = true;
result = defaultStr;
switch (numericVal)
{
case short _1:
result = StringConv.Int16ToString(_1, defaultStr);
break;
case ushort _2:
result = StringConv.UInt16ToString(_2, defaultStr);
break;
case int _3:
result = StringConv.Int32ToString(_3, defaultStr);
break;
case uint _4:
result = StringConv.UInt32ToString(_4, defaultStr);
break;
case long _5:
result = StringConv.Int64ToString(_5, defaultStr);
break;
case ulong _6:
result = StringConv.UInt64ToString(_6, defaultStr);
break;
case float _7:
result = StringConv.FloatToString(_7, context.Digits);
break;
case double _8:
result = StringConv.DoubleToString(_8, context.Digits);
break;
case decimal _9:
result = StringConv.DecimalToString(_9, context.Digits, defaultStr);
break;
default:
valueUpdated = false;
break;
}
return(valueUpdated);
}
private static bool FromNullableNumericTypeToString(object numericVal, Type oType, CastingContext context, out object result)
{
var valueUpdated = true;
result = null;
if (oType == TypeClass.Int16NullableClass)
{
result = StringConv.Int16ToString(NumericConv.ObjectToNullableInt16(numericVal), string.Empty);
}
else if (oType == TypeClass.UInt16NullableClass)
{
result = StringConv.UInt16ToString(NumericConv.ObjectToNullableUInt16(numericVal), string.Empty);
}
else if (oType == TypeClass.Int32NullableClass)
{
result = StringConv.Int32ToString(NumericConv.ObjectToNullableInt32(numericVal), string.Empty);
}
else if (oType == TypeClass.UInt32NullableClass)
{
result = StringConv.UInt32ToString(NumericConv.ObjectToNullableUInt32(numericVal), string.Empty);
}
else if (oType == TypeClass.Int64NullableClass)
{
result = StringConv.Int64ToString(NumericConv.ObjectToNullableInt64(numericVal), string.Empty);
}
else if (oType == TypeClass.UInt64NullableClass)
{
result = StringConv.UInt64ToString(NumericConv.ObjectToNullableUInt64(numericVal), string.Empty);
}
else if (oType == TypeClass.FloatNullableClass)
{
result = StringConv.FloatToString(NumericConv.ObjectToNullableFloat(numericVal), context.Digits);
}
else if (oType == TypeClass.DoubleNullableClass)
{
result = StringConv.DoubleToString(NumericConv.ObjectToNullableDouble(numericVal), context.Digits);
}
else if (oType == TypeClass.DecimalNullableClass)
{
result = StringConv.DecimalToString(NumericConv.ObjectToNullableDecimal(numericVal), context.Digits, string.Empty);
}
else
{
valueUpdated = false;
}
return(valueUpdated);
}
