如何将 excel 工作表的最后一列值复制到另一个 excel 工作表的最后一列中

Question

This is the image of the last column in an excel sheet that I want to copy to another excel sheet last columm

May I know how to do it using asp.net c# code?

Answer 1

You can use sheet.Copy() to copy a range from an excel sheet to another excel sheet.

Workbook workbook1 = new Workbook();
workbook1.LoadFromFile("file1.xlsx");
Worksheet sheet1 = workbook1.Worksheets[0];

Workbook workbook2 = new Workbook();
workbook2.LoadFromFile("file2.xlsx");
Worksheet sheet2 = workbook2.Worksheets[0];

//copy the last column of sheet1 and insert after the last column of sheet2
sheet2.Copy(sheet1.Range[sheet1.FirstRow, sheet1.LastColumn, sheet1.LastRow, sheet1.LastColumn], sheet2.Range[sheet2.FirstRow, sheet2.LastColumn + 1, sheet2.LastRow, sheet2.LastColumn + 1], true);

workbook2.SaveToFile("copy.xlsx", ExcelVersion.Version2013);