Returns an error message for the property with the given name, or null if there is no error associated with the property.
Parameters
- columnName
- The name of the property for which an error message should be returned.
Property Value
An error message for the property with the given name, or null if there is no error associated with the property.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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