Dim xlApp As Excel.Application '定义EXCEL类
Dim xlBook As Excel.Workbook '定义工件簿类
Dim xlsheet As Excel.Worksheet '定义工作表类
Set xlApp = CreateObject("Excel.Application")
Set xlBook = xlApp.Workbooks.Open(CommonDialog1.FileName)
Set xlsheet = xlBook.Worksheets(1)
xlsheet.Activate
xlBook.RunAutoMacros (xlAutoOpen)
dim da as string
da = xlsheet.Range("D1").Value '输出的的d1的值