DetailsView做添加取值总是为空的解决思路

DetailsView做添加取值总是为空的
<div style=" z-index:3; top:45px; left:50px; position:relative;"> &nbsp;
  <asp:DetailsView ID="DetailsView1" runat="server" AllowPaging="True" AutoGenerateDeleteButton="True"
  AutoGenerateEditButton="True" AutoGenerateInsertButton="True" AutoGenerateRows="False"
  Height="50px" OnItemInserting="DetailsView1_ItemInserting" OnModeChanging="DetailsView1_ModeChanging"
  OnPageIndexChanging="DetailsView1_PageIndexChanging" Width="326px" OnItemDeleting="DetailsView1_ItemDeleting">
  <Fields>
  <asp:BoundField DataField="kch" HeaderText="课程号" />
  <asp:BoundField DataField="kcm" HeaderText="课程名" />
  <asp:BoundField DataField="kkxq" HeaderText="开课学期" />
  <asp:BoundField DataField="xs" HeaderText="学时" />
  <asp:BoundField DataField="xf" HeaderText="学分" />
  </Fields>
  </asp:DetailsView>
   
  </div>
----------------------------------------------------------------------

  protected void DetailsView1_ItemInserting(object sender, DetailsViewInsertEventArgs e)
  {
  string kch = (this.DetailsView1.Rows[0].Cells[1].Controls[0] as TextBox).Text;
  }

------解决方案--------------------------------------------------------
试试这样

C# code

TextBox dnTxtBox = (TextBox)gvWageBase.Rows[e.RowIndex].FindControl("TxtDepartName");        string DepartName = dnTxtBox.Text;
------解决方案--------------------------------------------------------
探讨


终于想起来了，page_load里没有加ispostback