如何从子页面中将网格视图的行中的值从父页面的文本框中获取 [英] How to Get value from row of the grid view into textbox of parent page from Child page

问题描述

大家好，任何人都可以帮助我...我有两页父页面和子页面，我在父页面和子页面上有一个文本框我有网格视图，我想要网格视图的行值进入父页面的文本框...我怎么能这样做请帮助我这个我从过去24小时尝试这个但是失败

hello guys can any one help me ...i have two page parent page and child page and i have one text box on parent page and on child page i have my grid view and i want the row value of my grid view into the text box of parent page ...how can i do this please help me for this i am trying this from last 24 hours but failed

推荐答案

参考



http://forums.asp.net/t/1351698。 aspx [ ^ ]

使用 RowCommand 事件：



Page1.aspx：

在Gridview的选择按钮中添加命令名称：

Use RowCommand Event:

Page1.aspx:
In Select Button of Gridview add command name:

<asp:button id="Button1" runat="server" text="Button" commandname="Select" xmlns:asp="#unknown" />

在 RowCommand Gridview事件中：

In RowCommand event of Gridview:

if (e.CommandName == "Select")
  {
      ImageButton img = (ImageButton)e.CommandSource as ImageButton;
      GridViewRow row = img.NamingContainer as GridViewRow;

      Label name = (Label)row.FindControl("label1");
      Session["Value"] = name.Text;


      Response.Redirect("page2.aspx");
  }

在page2.load of page2.aspx：

In page_load of page2.aspx:

TextBox1.Text = Session["Value"].ToString();

Try this...:

Aspx page :

         <asp:TemplateField HeaderText="Action">
                    <ItemTemplate>
                        <asp:LinkButton ID="lnkSelect" runat="server" Text="Select" OnClick="lnklnkSelect_Click" CommandArgument='<%# Eval("UrValue") %>'></asp:LinkButton>
                    </ItemTemplate>
        </asp:TemplateField> 

CS :

protected void lnklnkSelect_Click(object sender, EventArgs e)
    {
        con.Open();
        string lb1Value = ((LinkButton) sender).CommandArgument.ToString();
        Response.Redirect("UrPage.aspx?+lb1Value");
    }

Then in your parent page, get that value like :

if(Request.QueryString["lb1Value"] != null)
{
   TextBox.Text=Request.QueryString["lb1Value"];
}

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