The error text to be displayed. The display of the error text will vary depending on the Context. A Control on a form will display the ErrorDisplayText as the tooltip to an ErrorProvider icon (if ErrorProviders are being used). A NamedReference will not display the ErrorDisplayText. A Grid cell will display the ErrorDisplayText in the cell, if possible.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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