cara menemukan kontrol kotak teks di repeater

bagaimana menemukan nilai kontrol kotak teks di repeater di dalam repeater lain dan memperbarui data repeater ini menghasilkan departemen dan repeater lain untuk menghasilkan Karyawan dengan GAJI mereka dan ketika saya menekan simpan reng itu dapat mengambil nilai dari kotak teks (GAJI) dan memperbarui data di DB
kode ini untuk menghasilkan data dan mengisi repeater

Private Sub BindData()
      Try
          dt = cls.rtv_All_Dep
          rptCustomRepeater.DataSource = dt
          rptCustomRepeater.DataBind()

      Catch
      End Try
  End Sub
  Protected Sub CustomInfoRepeater_ItemDataBound(sender As Object, e As System.Web.UI.WebControls.RepeaterItemEventArgs) Handles rptCustomRepeater.ItemDataBound
      If e.Item.ItemType = ListItemType.Item Then
          Try

              Dim LabID As Label = TryCast(e.Item.FindControl("LabID"), Label)
              Dim lblManID As Label = TryCast(e.Item.FindControl("lblManID"), Label)
              Dim Repeater1 As Repeater = TryCast(e.Item.FindControl("Repeater1"), Repeater)
              Dim depID As Integer = LabID.Text
              dt = cls.rtv_All_Emp(depID)
              Repeater1.DataSource = dt
              Repeater1.DataBind()



          Catch
          End Try
      End If
  End Sub

dan kode html ini

ASP.NET

<asp:Repeater ID="rptCustomRepeater" runat="server">
            <HeaderTemplate>
                
            </HeaderTemplate>
            <ItemTemplate>
                <table id="rptCustom">
                    <tr class="rptHeader">
                        <th>DEPARTMENT_ID</th>
                        <th>DEPARTMENT_NAME</th>
                        <th>MANAGER_ID</th>
                    </tr>
                <tr class="rptDataRows">
                    <td><asp:Label ID="LabID" runat="server" Text='<%#DataBinder.Eval(Container.DataItem, "DEPARTMENT_ID")%>'></asp:Label> </td>
                    <td><%#DataBinder.Eval(Container.DataItem, "DEPARTMENT_NAME")%> </td>
                    <td><asp:Label ID="lblManID" runat="server"  Visible="false" Text='<%#DataBinder.Eval(Container.DataItem,"MANAGER_ID")%>'></asp:Label></td>
                         <td><asp:Label ID="lblManName" runat="server" Text=""></asp:Label> </td>
            </tr>
                </table>
                
                       
                <asp:Repeater ID="Repeater1" runat="server">

                    <HeaderTemplate>  <table id="rptEmp">
                    <tr class="rptHeader">
                        <th>EmpID</th>
                        <th>Emp NAME</th>
                        <th>SALARY</th>
                    </tr></HeaderTemplate>
                    <ItemTemplate>

                       
                <tr class="rptDataRows">
                    <td><asp:Label ID="LabID" runat="server" Text='<%#DataBinder.Eval(Container.DataItem, "EMPLOYEE_ID")%>'></asp:Label> </td>
                    <td>
                         <asp:Label ID="lblEmpFName" runat="server" Text= '<%#DataBinder.Eval(Container.DataItem, "FIRST_NAME")%>' ></asp:Label>  <asp:Label ID="lblEmpSName" runat="server" Text='<%#DataBinder.Eval(Container.DataItem, "LAST_NAME")%>'></asp:Label></td>
                         <td>
                             <asp:TextBox ID="txtSALARY"  runat="server"  Text='<%#DataBinder.Eval(Container.DataItem, "SALARY")%>'></asp:TextBox>
                         </td>
            </tr>
                
                


                    </ItemTemplate>
                    <FooterTemplate></table>
                        -----------------------------------------------------------------------------------------------------------------
                        <br />
                        -----------------------------------------------------------------------------------------------------------------

                    </FooterTemplate>

                </asp:Repeater>



              
            </ItemTemplate>
            <FooterTemplate>
                
            </FooterTemplate>

        </asp:Repeater>
        <asp:Button ID="Button1" runat="server" Text="Button" />

Solusi 1
Solusi 2

Solusi 1

Sesuatu seperti di bawah ini. Anda perlu mengulang item dan menemukan kontrolnya Salary.

Dim Repeater1 As Repeater = TryCast(e.Item.FindControl("Repeater1"), Repeater)

For Each item In Repeater1.Items

   dim txtSalary As TextBox = TryCast(item.FindControl("txtSALARY"), TextBox)

   ' Do whatever you want to do with this textbox value.

Next

Solusi 2

“>

dilindungi kekosongan RPL_ItemCommand(sumber objek, RepeaterCommandEventArgs e)
{

Kotak Teks TxtQty = (Kotak Teks)e.Item.FindControl(“TxtQty”);
HiddenField HidPro = (HiddenField)e.Item.FindControl(“HidPro”);

Sidang[“PLQty”] = HidPro.Nilai;
Sidang[“PLId”] = TxtQty.Teks;
}