we have following problem with new function in Release Aspose.Excel 1.8.1.
You are create a new function InsertColumn.
When we call this function we are become follow error
Have you a sample for use …
Planning you in future a DeleteColumn as function?
It’s a bug and I fixed it. I will release a new hotfix within one week.
The DeleteColumn function will be availabe no later than the first week of February.
Now thanks for your patience.