我如何将值从文本框传递到gridview中的标签 [英] How can i pass the value from text box to label in gridview

问题描述

如何将值从文本框传递到gridview中的标签

How can i pass the value from text box to label in gridview

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" CellPadding="4"

                   ForeColor="#333333" GridLines="None" ShowFooter="True"

                   onselectedindexchanged="GridView1_SelectedIndexChanged"

                   onrowcommand="GridView1_RowCommand" >
                   <RowStyle BackColor="#EFF3FB" />
                   <Columns>
                       <asp:TemplateField  HeaderText="NAME">
                       <ItemTemplate>
                               <asp:TextBox ID="txtName" runat="server" Visible ="true" ></asp:TextBox>
                               <asp:Label ID="lblName" visible = "false"  runat="server"></asp:Label>

                       </ItemTemplate>

                       </asp:TemplateField>
                        <asp:TemplateField  HeaderText="AGE">
                       <ItemTemplate>
                               <asp:TextBox ID="txtAge" runat="server" Visible ="true" ></asp:TextBox>
                               <asp:Label ID="lblAge" visible = "false" runat="server"></asp:Label>

                       </ItemTemplate>

                       </asp:TemplateField>
                        <asp:TemplateField  HeaderText="Qualification">
                       <ItemTemplate>
                               <asp:TextBox ID="txtQual" runat="server" Visible ="true" ></asp:TextBox>
                               <asp:Label ID="lblQual" visible = "false" runat="server"></asp:Label>

                       </ItemTemplate>

                       </asp:TemplateField>
                        <asp:TemplateField  HeaderText="Experience">
                       <ItemTemplate>
                               <asp:TextBox ID="txtExp" runat="server" Visible ="true" ></asp:TextBox>
                               <asp:Label ID="lblExp" visible = "false" runat="server"></asp:Label>

                       </ItemTemplate>

                       </asp:TemplateField>
                       <asp:ButtonField HeaderText = "Add" text = "Add" CommandName = "Add"  ButtonType="Button" />

                         <%-- <EditItemTemplate>
                               <asp:TextBox ID="txtName" runat="server" Visible ="true" ></asp:TextBox>
                               <asp:Label ID="lblName" visible = "false" runat="server"></asp:Label>
                           </EditItemTemplate>--%>
                       <%--<asp:BoundField HeaderText="NAME" />
           <asp:BoundField HeaderText="AGE" />
           <asp:BoundField HeaderText="Qualification" />
           <asp:BoundField HeaderText="Experience" />
           <asp:BoundField />
           <asp:BoundField HeaderText="Add" />--%>
                   </Columns>
                   <FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
                   <PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />
                   <SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />
                   <HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
                   <EditRowStyle BackColor="#2461BF" />
                   <AlternatingRowStyle BackColor="White" />
               </asp:GridView>

推荐答案

试试这个

Hi ,
Try this

protected void Button1_Click(object sender, EventArgs e)
   {
       foreach (GridViewRow row  in GridView1.Rows)
       {
           if ((Label)row.FindControl("lbl") is Label)
           {
               ((Label) row.FindControl("lbl")).Text = txtname.Text;
           }
       }

   }

或

Or

protected void GridView1_SelectedIndexChanging(object sender, GridViewSelectEventArgs e)
{
//for specific row
    ((Label) GridView1.Rows[e.NewSelectedIndex].FindControl("lbl")).Text = txtname.Text;
}

最好的问候
M.Mitwalli

Best Regards
M.Mitwalli

U可以使用行数据绑定事件来执行此操作，它将在绑定每一行时触发.

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.gridview.rowdatabound.aspx [

Hi,
U can do this using row databound event it will fire on binding every row.

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.gridview.rowdatabound.aspx[^]

Best Luck
Happy Coding

当您希望在绑定时或单击行时将文本框的值传递给标签时，请提供我

如果要在绑定时传递值，则可以将数据库"参数分配给文本"框，也可以标记相同的字段.

或者您可以在绑定时使用Grid View的行绑定事件分配值.


谢谢
阿尼尔·阿夫哈德
(印度)

Please Provide me when you want to pass value of text box to label at a time of binding or at a time on click on row

if you want to Pass value at at a time of binding then you can Assign DB parameter to Text box as well as label same field.

or you can assign value at atime of Binding use Row bound Event of Grid View.


thanks
Anil Avhad
(India)

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