Gets or sets the text of a zone-level error message to display at the top of the editing user interface (UI).
Assembly: System.Web (in System.Web.dll)
The property contains the text of an error message that can be displayed in the UI if an error occurs while rendering controls derived from the EditorZoneBase class. The error message is displayed at the top of the zone if an error occurs in any of the individual EditorPart controls contained in the zone. In addition, individual EditorPart controls can display their own error messages near the control that receives an error.
The value of this property, when set, can be saved automatically to a resource file by using a designer tool. For more information, see LocalizableAttribute and ASP.NET Globalization and Localization.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.