namespace System { public struct Int32 : IComparable, IComparable<int>, IConvertible, IEquatable<int>, IFormattable { public const int MaxValue = 2147483647; public const int MinValue = -2147483648; public int CompareTo(int value); public int CompareTo(object value); public bool Equals(int obj); public TypeCode GetTypeCode(); public static int Parse(string s); public static int Parse(string s, NumberStyles style); public static int Parse(string s, NumberStyles style, IFormatProvider provider); public static int Parse(string s, IFormatProvider provider); public string ToString(IFormatProvider provider); public string ToString(string format); public string ToString(string format, IFormatProvider provider); public static bool TryParse(string s, NumberStyles style, IFormatProvider provider, out int result); public static bool TryParse(string s, out int result); } }