.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+

ISpreadsheetComponent.InvalidFormatException Event

Fires when the supplied data could not be recognized as data in the assumed format for import.

Namespace: DevExpress.Spreadsheet

Assembly: DevExpress.Spreadsheet.v21.2.Core.dll


event InvalidFormatExceptionEventHandler InvalidFormatException

Event Data

The InvalidFormatException event's data class is SpreadsheetInvalidFormatExceptionEventArgs. The following properties provide information specific to this event:

Property Description
Exception Gets the exception which triggers the InvalidFormatException event.
SourceUri Gets the source location for the document which triggers the InvalidFormatException event.


If the data for import is in an incorrect format, import is silently canceled if the InvalidFormatException is not handled. If you subscribe to the InvalidFormatException event, the event is fired in an attempt to load incorrect data, so you can provide custom logic in this situation.

See Also