Excel Sheet Silme İşlemi

Sheet'i silebilmek için alert özelliğini false olarak atamak gerekiyor

Worksheet worksheet = (Worksheet)workbook.Worksheets[1];
worksheet.Delete();

yerine


app.DisplayAlerts = false;
Worksheet worksheet = (Worksheet)workbook.Worksheets[1];
worksheet.Delete();
app.DisplayAlerts = true;