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…...“Sheet 1”, and in the worksheet tab bar, do a right click and call...visible. It disappears from the tab bar if you hover with the mouse...