GridView-----Finde
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" SkinID="GridView_DefaultSkin"
  AllowSorting="true" DataKeyNames="FCaseReportID,FIsView,FSendDate,FReferServiceID"
  OnSorting="GridView1_Sorting" AllowPaging="True" OnPageIndexChanging="GridView1_PageIndexChanging"
  OnRowDeleting="GridView1_RowDeleting" OnRowEditing="GridView1_RowEditing">
  ............
   
  <asp:BoundField DataField="FIsView" HeaderText="完成情况" SortExpression="FIsView"></asp:BoundField>
</asp:GridView>

我想在CS代码里面把"完成情况"这一列隐藏因该怎么做？

------解决方案--------------------

<asp:BoundField DataField="FIsView" HeaderText="完成情况" SortExpression="FIsView" Visible=false> </asp:BoundField > 

------解决方案--------------------
把你的判断条件写出来..

 可以尝试:
 Visible=<%=num>1?"false":"true"%>
 
------解决方案--------------------
ls的正解
------解决方案--------------------
gridView.Columns[0].Visible = false;

隐藏第0列
------解决方案--------------------
gridView.Columns[0].Visible = false;