以文本方式查看主题

-  Foxtable(狐表)  (http://www.foxtable.com/bbs/index.asp)
--  专家坐堂  (http://www.foxtable.com/bbs/list.asp?boardid=2)
----  replace请教  (http://www.foxtable.com/bbs/dispbbs.asp?boardid=2&id=53903)

--  作者:hbhb
--  发布时间:2014/7/17 18:53:00
--  replace请教
大师:讨教!

For n1 As Integer = sh To mh
    Dim r As Row = Tables("数据表").AddNew()
    For m As Integer = sl To ml
        If IsNumeric(ws.cells(n1,m).value)  Then
            r(m) =val( ws.cells(n1,m).value)
        End If
          r(m) = trim(ws.cells(n1,m).value)        
    Next
Next

此行改成 r(m) = ws.cells(n1,m).value.replace(" ","")  为何就错误?

这样写也错误
dim a as string = ws.cells(n1,m).value
    a = a .replace(" ","")
  r(m)  = a

--  作者:don
--  发布时间:2014/7/17 20:56:00
--  
dim a as string = ws.cells(n1,m).value
if  a > ""  Then 
   a = a .replace(" ","")
End if
r(m)  = a