private static string GetNumericSubtype(IConvertible convValue)
{
string subtype = null;
if (convValue is decimal)
{
subtype = "decimal";
}
else if (convValue.IsFloatingPoint())
{
subtype = "floating-point";
}
else if (convValue.IsUnsignedIntegral())
{
subtype = "unsigned-integer";
}
else if (convValue.IsSignedIntegral())
{
subtype = "signed-integer";
}
return(subtype);
}
/// <summary>
/// Determines whether the specified value is one of the simple types defined by C# to
/// contain numeric values.
/// <para>
/// This method is equivalent to
/// <code>
/// value.IsIntegral() || value.IsFloatingPoint() || (value is decimal)
/// </code>.
/// </para>
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public static bool IsNumeric(this IConvertible value)
{
return((value is decimal) || value.IsIntegral() || value.IsFloatingPoint());
}
private static string GetNumericSubtype(IConvertible convValue)
{
string subtype = null;
if (convValue is decimal)
{
subtype = "decimal";
}
else if (convValue.IsFloatingPoint())
{
subtype = "floating-point";
}
else if (convValue.IsUnsignedIntegral())
{
subtype = "unsigned-integer";
}
else if (convValue.IsSignedIntegral())
{
subtype = "signed-integer";
}
return subtype;
}