diff options
Diffstat (limited to 'src/mscorlib/src/System/Byte.cs')
| -rw-r--r-- | src/mscorlib/src/System/Byte.cs | 185 |
1 files changed, 105 insertions, 80 deletions
diff --git a/src/mscorlib/src/System/Byte.cs b/src/mscorlib/src/System/Byte.cs index 666fdda75b..27fdcd7a64 100644 --- a/src/mscorlib/src/System/Byte.cs +++ b/src/mscorlib/src/System/Byte.cs @@ -12,54 +12,61 @@ ** ===========================================================*/ -namespace System { - - using System; - using System.Globalization; - using System.Runtime.InteropServices; - using System.Diagnostics.Contracts; +using System; +using System.Globalization; +using System.Runtime.InteropServices; +using System.Diagnostics.Contracts; + +namespace System +{ // The Byte class extends the Value class and // provides object representation of the byte primitive type. // -[Serializable] -[System.Runtime.InteropServices.StructLayout(LayoutKind.Sequential)] + [Serializable] + [System.Runtime.InteropServices.StructLayout(LayoutKind.Sequential)] public struct Byte : IComparable, IFormattable, IConvertible - , IComparable<Byte>, IEquatable<Byte> + , IComparable<Byte>, IEquatable<Byte> { private byte m_value; - + // The maximum value that a Byte may represent: 255. public const byte MaxValue = (byte)0xFF; - + // The minimum value that a Byte may represent: 0. public const byte MinValue = 0; - - + + // Compares this object to another object, returning an integer that // indicates the relationship. // Returns a value less than zero if this object // null is considered to be less than any instance. // If object is not of type byte, this method throws an ArgumentException. // - public int CompareTo(Object value) { - if (value == null) { + public int CompareTo(Object value) + { + if (value == null) + { return 1; } - if (!(value is Byte)) { - throw new ArgumentException(Environment.GetResourceString("Arg_MustBeByte")); + if (!(value is Byte)) + { + throw new ArgumentException(SR.Arg_MustBeByte); } - + return m_value - (((Byte)value).m_value); } - public int CompareTo(Byte value) { + public int CompareTo(Byte value) + { return m_value - value; } - + // Determines whether two Byte objects are equal. - public override bool Equals(Object obj) { - if (!(obj is Byte)) { + public override bool Equals(Object obj) + { + if (!(obj is Byte)) + { return false; } return m_value == ((Byte)obj).m_value; @@ -72,176 +79,194 @@ namespace System { } // Gets a hash code for this instance. - public override int GetHashCode() { + public override int GetHashCode() + { return m_value; } - + [Pure] - public static byte Parse(String s) { + public static byte Parse(String s) + { return Parse(s, NumberStyles.Integer, NumberFormatInfo.CurrentInfo); } - + [Pure] - public static byte Parse(String s, NumberStyles style) { + public static byte Parse(String s, NumberStyles style) + { NumberFormatInfo.ValidateParseStyleInteger(style); return Parse(s, style, NumberFormatInfo.CurrentInfo); } [Pure] - public static byte Parse(String s, IFormatProvider provider) { + public static byte Parse(String s, IFormatProvider provider) + { return Parse(s, NumberStyles.Integer, NumberFormatInfo.GetInstance(provider)); } - + // Parses an unsigned byte from a String in the given style. If // a NumberFormatInfo isn't specified, the current culture's // NumberFormatInfo is assumed. [Pure] - public static byte Parse(String s, NumberStyles style, IFormatProvider provider) { + public static byte Parse(String s, NumberStyles style, IFormatProvider provider) + { NumberFormatInfo.ValidateParseStyleInteger(style); return Parse(s, style, NumberFormatInfo.GetInstance(provider)); } - - private static byte Parse(String s, NumberStyles style, NumberFormatInfo info) { + + private static byte Parse(String s, NumberStyles style, NumberFormatInfo info) + { int i = 0; - try { + try + { i = Number.ParseInt32(s, style, info); } - catch(OverflowException e) { - throw new OverflowException(Environment.GetResourceString("Overflow_Byte"), e); + catch (OverflowException e) + { + throw new OverflowException(SR.Overflow_Byte, e); } - if (i < MinValue || i > MaxValue) throw new OverflowException(Environment.GetResourceString("Overflow_Byte")); + if (i < MinValue || i > MaxValue) throw new OverflowException(SR.Overflow_Byte); return (byte)i; } - public static bool TryParse(String s, out Byte result) { + public static bool TryParse(String s, out Byte result) + { return TryParse(s, NumberStyles.Integer, NumberFormatInfo.CurrentInfo, out result); } - public static bool TryParse(String s, NumberStyles style, IFormatProvider provider, out Byte result) { + public static bool TryParse(String s, NumberStyles style, IFormatProvider provider, out Byte result) + { NumberFormatInfo.ValidateParseStyleInteger(style); return TryParse(s, style, NumberFormatInfo.GetInstance(provider), out result); } - - private static bool TryParse(String s, NumberStyles style, NumberFormatInfo info, out Byte result) { + + private static bool TryParse(String s, NumberStyles style, NumberFormatInfo info, out Byte result) + { result = 0; int i; - if (!Number.TryParseInt32(s, style, info, out i)) { + if (!Number.TryParseInt32(s, style, info, out i)) + { return false; } - if (i < MinValue || i > MaxValue) { + if (i < MinValue || i > MaxValue) + { return false; } - result = (byte) i; + result = (byte)i; return true; } [Pure] - public override String ToString() { + public override String ToString() + { Contract.Ensures(Contract.Result<String>() != null); return Number.FormatInt32(m_value, null, NumberFormatInfo.CurrentInfo); } [Pure] - public String ToString(String format) { + public String ToString(String format) + { Contract.Ensures(Contract.Result<String>() != null); return Number.FormatInt32(m_value, format, NumberFormatInfo.CurrentInfo); } [Pure] - public String ToString(IFormatProvider provider) { + public String ToString(IFormatProvider provider) + { Contract.Ensures(Contract.Result<String>() != null); return Number.FormatInt32(m_value, null, NumberFormatInfo.GetInstance(provider)); } [Pure] - public String ToString(String format, IFormatProvider provider) { + public String ToString(String format, IFormatProvider provider) + { Contract.Ensures(Contract.Result<String>() != null); return Number.FormatInt32(m_value, format, NumberFormatInfo.GetInstance(provider)); } - + // // IConvertible implementation // [Pure] - public TypeCode GetTypeCode() { + public TypeCode GetTypeCode() + { return TypeCode.Byte; } - /// <internalonly/> - bool IConvertible.ToBoolean(IFormatProvider provider) { + bool IConvertible.ToBoolean(IFormatProvider provider) + { return Convert.ToBoolean(m_value); } - /// <internalonly/> - char IConvertible.ToChar(IFormatProvider provider) { + char IConvertible.ToChar(IFormatProvider provider) + { return Convert.ToChar(m_value); } - /// <internalonly/> - sbyte IConvertible.ToSByte(IFormatProvider provider) { + sbyte IConvertible.ToSByte(IFormatProvider provider) + { return Convert.ToSByte(m_value); } - /// <internalonly/> - byte IConvertible.ToByte(IFormatProvider provider) { + byte IConvertible.ToByte(IFormatProvider provider) + { return m_value; } - /// <internalonly/> - short IConvertible.ToInt16(IFormatProvider provider) { + short IConvertible.ToInt16(IFormatProvider provider) + { return Convert.ToInt16(m_value); } - /// <internalonly/> - ushort IConvertible.ToUInt16(IFormatProvider provider) { + ushort IConvertible.ToUInt16(IFormatProvider provider) + { return Convert.ToUInt16(m_value); } - /// <internalonly/> - int IConvertible.ToInt32(IFormatProvider provider) { + int IConvertible.ToInt32(IFormatProvider provider) + { return Convert.ToInt32(m_value); } - /// <internalonly/> - uint IConvertible.ToUInt32(IFormatProvider provider) { + uint IConvertible.ToUInt32(IFormatProvider provider) + { return Convert.ToUInt32(m_value); } - /// <internalonly/> - long IConvertible.ToInt64(IFormatProvider provider) { + long IConvertible.ToInt64(IFormatProvider provider) + { return Convert.ToInt64(m_value); } - /// <internalonly/> - ulong IConvertible.ToUInt64(IFormatProvider provider) { + ulong IConvertible.ToUInt64(IFormatProvider provider) + { return Convert.ToUInt64(m_value); } - /// <internalonly/> - float IConvertible.ToSingle(IFormatProvider provider) { + float IConvertible.ToSingle(IFormatProvider provider) + { return Convert.ToSingle(m_value); } - /// <internalonly/> - double IConvertible.ToDouble(IFormatProvider provider) { + double IConvertible.ToDouble(IFormatProvider provider) + { return Convert.ToDouble(m_value); } - /// <internalonly/> - Decimal IConvertible.ToDecimal(IFormatProvider provider) { + Decimal IConvertible.ToDecimal(IFormatProvider provider) + { return Convert.ToDecimal(m_value); } - /// <internalonly/> - DateTime IConvertible.ToDateTime(IFormatProvider provider) { - throw new InvalidCastException(Environment.GetResourceString("InvalidCast_FromTo", "Byte", "DateTime")); + DateTime IConvertible.ToDateTime(IFormatProvider provider) + { + throw new InvalidCastException(SR.Format(SR.InvalidCast_FromTo, "Byte", "DateTime")); } - /// <internalonly/> - Object IConvertible.ToType(Type type, IFormatProvider provider) { + Object IConvertible.ToType(Type type, IFormatProvider provider) + { return Convert.DefaultToType((IConvertible)this, type, provider); } } |