Represents a variable-length stream of characters to be stored in or retrieved from the database. has a different underlying data structure from its corresponding .NET Framework String data type.
Assembly: System.Data (in System.Data.dll)
String always uses the default CultureInfo from the current thread, but contains its own locale Id and compare flags. The comparison result of two structures is independent of operating system and current thread locale.
When you use comparison operators, note that if the LCIDs of arguments are different, comparison functions throw an exception because they cannot be compared. For example, the statement
SqlString mySqlString = new SqlString("abc");
is equivalent to
SqlString mySqlString = new SqlString("abc", CultureInfo.CurrentCulture.LCID);
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.