I am using Response.ContentType = "application/vnd.ms-excel" to export
a html table (actually it's a grid with headers and data) to excel. To
get the double byte header text (such as Chinese or Japanese) show up
correctly, I have to specify the charset in the html documentation by
using the META tag. <HEAD<META http-equiv="Content-Type"
content="text/html;charset=GB2312" /</HEAD

By doing that, all the cells in the html table are treated as text in
Excel 2003. As a result, the number format and the formula on the data
cells are messed up. Does anyone has seen this? Please share your
insight if you have a solution. Thanks in advance!