TypeExtensionMethods.cs

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namespace System.Runtime.Serialization;
 
internal static class TypeExtensionMethods
{
    public static TypeCode GetTypeCode(this Type type)
    {
        if (type == null)
        {
            return TypeCode.Empty;
        }
        if (type == typeof(bool))
        {
            return TypeCode.Boolean;
        }
        if (type == typeof(char))
        {
            return TypeCode.Char;
        }
        if (type == typeof(sbyte))
        {
            return TypeCode.SByte;
        }
        if (type == typeof(byte))
        {
            return TypeCode.Byte;
        }
        if (type == typeof(short))
        {
            return TypeCode.Int16;
        }
        if (type == typeof(ushort))
        {
            return TypeCode.UInt16;
        }
        if (type == typeof(int))
        {
            return TypeCode.Int32;
        }
        if (type == typeof(uint))
        {
            return TypeCode.UInt32;
        }
        if (type == typeof(long))
        {
            return TypeCode.Int64;
        }
        if (type == typeof(ulong))
        {
            return TypeCode.UInt64;
        }
        if (type == typeof(float))
        {
            return TypeCode.Single;
        }
        if (type == typeof(double))
        {
            return TypeCode.Double;
        }
        if (type == typeof(decimal))
        {
            return TypeCode.Decimal;
        }
        if (type == typeof(DateTime))
        {
            return TypeCode.DateTime;
        }
        if (type == typeof(string))
        {
            return TypeCode.String;
        }
        return TypeCode.Object;
    }
}