[解决]请建议我从Gridview中访问txtmeasuredvar值的解决方案控制代码中的值。 [英] [Solved] Please suggest me the solution for accessing the value of txtmeasuredvar from Gridview controls values in the code.

问题描述

我试图从代码中访问follwing字段的值

 <   asp：TemplateField     HeaderText   = 测量变量 >  
 <   ItemTemplate  >  
 <   asp：TextBox     ID   =  txtmeasuredvar    runat   =  ser ver    MaxLength   =  500   宽度  =  113px  
   
                                                                高度  =  40px >  <   / asp ：TextBox  >  
 <   asp：RequiredFieldValidator     ID   =  RequiredFieldValidator2    runat   =  server    ControlToValidate   =  txtmeasuredvar  
   
                                < span class =code-attribute>                                 ErrorMessage   =   *    SetFocusOnError  < span class =code-keyword> =  True    ValidationGroup   =  valgrp_func >  <   / asp：RequiredFieldValidator  >  
 <   / ItemTemplate  >  
 <   HeaderStyle    宽度  =  120px    /  >  
 <   ItemStyle    宽度  =  120px    /  >  
 <   / asp：TemplateField  >  

哪个位于gridview和UpdatePanel中的gridview。

解决方案

 GridView.Rows [RowIndex] .Cells [CellIndex] .FindControl（ControlId）

Am trying to access the value of follwing field from code

<asp:TemplateField HeaderText="Measured variable">
                                   <ItemTemplate>
                                       <asp:TextBox ID="txtmeasuredvar" runat="server" MaxLength="500" Width="113px"

                               Height="40px"></asp:TextBox>
                                       <asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="txtmeasuredvar"

                               ErrorMessage="*" SetFocusOnError="True" ValidationGroup="valgrp_func"></asp:RequiredFieldValidator>
                                   </ItemTemplate>
                                   <HeaderStyle Width="120px" />
                                   <ItemStyle Width="120px" />
                               </asp:TemplateField>

Which is in gridview and the gridview in the UpdatePanel.

解决方案

GridView.Rows[RowIndex].Cells[CellIndex].FindControl(ControlId)

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