SpreadsheetInvalidFormatExceptionEventArgs.Exception Property

Gets the exception which triggers the InvalidFormatException event.

Namespace: DevExpress.Spreadsheet

Assembly: DevExpress.Spreadsheet.v18.2.Core.dll

Declaration

C#

public Exception Exception { get; }

VB.NET

Public ReadOnly Property Exception As Exception

Property Value

Type	Description
Exception	An Exception object representing an exception which caused the event.

Remarks

Use the Exception property to get information on the exception caused by an attempt to load a document in a format not recognized by the SpreadsheetControl.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the Exception property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-open-a-password-protected-xls-file-t162440/CS/PasswordToOpenSample/Form1.cs#L22

private void spreadsheetControl1_InvalidFormatException(object sender, SpreadsheetInvalidFormatExceptionEventArgs e) {
    SpreadsheetDecryptionException decryptionException = e.Exception as SpreadsheetDecryptionException;
    if (decryptionException != null && sourceFormat == DocumentFormat.Xls) {

VB.NET

how-to-open-a-password-protected-xls-file-t162440/VB/PasswordToOpenSample/Form1.vb#L24

Private Sub spreadsheetControl1_InvalidFormatException(ByVal sender As Object, ByVal e As SpreadsheetInvalidFormatExceptionEventArgs)
    Dim decryptionException As SpreadsheetDecryptionException = TryCast(e.Exception, SpreadsheetDecryptionException)
    If decryptionException IsNot Nothing AndAlso sourceFormat = DocumentFormat.Xls Then