<PackageReference Include="NETStandard.Library" Version="2.0.0" />

System.Globalization.TextInfo

namespace System.Globalization { public class TextInfo : ICloneable, IDeserializationCallback { public virtual int ANSICodePage { get; } public string CultureName { get; } public virtual int EBCDICCodePage { get; } public bool IsReadOnly { get; } public bool IsRightToLeft { get; } public int LCID { get; } public virtual string ListSeparator { get; set; } public virtual int MacCodePage { get; } public virtual int OEMCodePage { get; } public virtual object Clone(); public static TextInfo ReadOnly(TextInfo textInfo); public virtual char ToLower(char c); public virtual string ToLower(string str); public string ToTitleCase(string str); public virtual char ToUpper(char c); public virtual string ToUpper(string str); } }