C#
Parameters
- alias
- The alias of the column expression to get.
Return Value
true
if the current collection of column expressions contains the expression with the alias alias; otherwise – false
.Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2