如何使用C＃在DataGridView中设置标题和合并单元格？

Question

I want to merge cell in a header which I want to set on top of the column name in DataGridView and Header should be in center format. Just like, I had shown the sample in the image.

I tried some code from this link but it didn't work for me.

Answer 1

This code may help you..

        wBook = _excel.Workbooks.Add()
        wSheet = wBook.ActiveSheet()
        wSheet.Range(wSheet.Cells(vRow, vColNature), wSheet.Cells(vRow, vColMAX)).Merge()
            wSheet.Range(wSheet.Cells(vRow, vColNature), wSheet.Cells(vRow, vColMAX)).WrapText = True
            wSheet.Range(wSheet.Cells(vRow, vColNature), wSheet.Cells(vRow, vColMAX)).Font.Bold = True
            wSheet.Range(wSheet.Cells(vRow, vColNature), wSheet.Cells(vRow, vColMAX)).Borders.LineStyle = 1

            wSheet.Range(wSheet.Cells(vRow, vColNature), wSheet.Cells(vRow, vColMAX)).HorizontalAlignment = Excel.Constants.xlCenter