See attached sample: start it, click the button, and a new Aspose.Cells workbook is created and shown in GridDesktop in readonly mode.
GridDesktopTest.zip (5.2 KB)
Problem 1:
Switch to “Sheet 1”, then use the mouse wh…...ArgumentOutOfRangeEx: Index was out of range. Must be non-negative and less...ArgumentOutOfRangeEx: Index was out of range. Must be non-negative and less...