Hi,

I do Excel programming first time, and I create a
program to detect merged cells , by this way:

1.Microsoft.Office.Interop.Excel.Application excelApp = new
Microsoft.Office.Interop.Excel.Application();

2.Get every cells in the worksheet, and check it is merged cell, or not.

€»There is one worksheet in the Excel only.
but the worksheet has 60 columns and 10000 rows.
and it take long time to finish detecting a worksheet.

Is there any better way to do it?

Best,
Mars