SpreadsheetGear The Performance Spreadsheet Component Company 
ShowError Event
See Also 
SpreadsheetGear.Windows.Forms Namespace > WorkbookView Class : ShowError Event
This event is sent to the active WorkbookView just before an error message is to be displayed to the user.

Syntax

C# 
[CategoryAttribute("Behavior")]
[DescriptionAttribute("Occurs just before an error message is to be displayed to the user.")]
public event ShowErrorEventHandler ShowError()

Event Data

The event handler receives an argument of type ShowErrorEventArgs containing data related to this event. The following ShowErrorEventArgs properties provide information specific to this event.

PropertyDescription
Caption Gets or sets the caption of the error message box.
Handled Gets or sets a value indicating whether the event was handled.
Message Gets or sets the message to display in the error message box.

Remarks

The ShowError event is sent to the active WorkbookView just before an error message is to be displayed to the user, and provides the event handler with the ability to modify the error message text and caption or handle the event.

The ShowError event is always invoked on the thread which created the workbook view control, and a lock is always acquired on the workbook set associated with the workbook view control before ShowError is invoked.

Requirements

Platforms: Windows Vista, Windows XP, Windows Server 2008, Windows Server 2003, Windows 2000, Windows Me and Windows 98, including 32 bit and 64 bit editions where applicable. SpreadsheetGear for .NET 1.x requires the Microsoft .NET Framework 1.1 or .NET 2.0 (works with .NET 3.x). SpreadsheetGear for .NET 2007 requires the Microsoft .NET Framework 2.0 (works with .NET 3.x).

See Also