How to set format to cell in Excel?

[Kerry Warret]

I have known to set value to cell in Excel, but I have not know to set number format to the cell.
for example I need to 12 show 12.00%, How to do using Acey.ExcelX which downloaded in www.aceyoffice.com.

This is my code.

using Acey.ExcelX


     
IWorkbook workbook = ExcelxApplication.CreateWorkbook();

IWorksheet worksheet = workbook.Worksheets[0];

ICell cell = worksheet.Cells[0, 0];

cell.Value = 12;

 workbook.SaveAs(@"d:\book1.xls", FileFormat.Excel97To2003);

If you know, please help me, Thanks.

[Luuk]

That is a commercial product, so why not contact the sellers directly?

http://www.aceyoffice.com/contact.aspx