如何获取标签的值并将颜色设置为gridview itemTemplate中的该值 [英] How to get the value of a label and set the color to that value inside a gridview itemTemplate

问题描述

您好我想将颜色设置为状态字段的标签值，如您在gridview中看到的那样

其中值为待定但它不起作用

这是我正在使用的代码：

Hi I want to set the color to a label value of the status field as u see in the gridview
where the value is "Pending" but it is not working
this is the code I am using :

<asp:GridView ID="gv" runat="server" AutoGenerateColumns="false" AllowPaging="true" PageSize="5"

                               Width="100%" AllowSorting="True" CssClass="GridViewStyle" OnRowCommand="gv_Rowcommand"

                                OnPageIndexChanging="gv_PageIndexChanging" OnRowDataBound="grv_RowDataBound" >
                                <Columns>
                                   <asp:TemplateField HeaderText="OrderID">
                                     <ItemTemplate>
                                         <%# Eval("OrderID")%>
                                       <asp:HiddenField ID="hdnOrderId" runat="server" Value='<%# Eval("OrderID") %>' />
                                     </ItemTemplate>
                                     <ItemStyle Width="25" />
                                   </asp:TemplateField>
                                   <asp:TemplateField HeaderText="Customer Name">
                                      <ItemTemplate>
                                        <asp:Label ID="lblStatus" runat="server" Text='<%# Eval("Status") %>'/>
                                      </ItemTemplate>
                                   </asp:TemplateField>
   </Columns>
 </asp:GridView>

和文件后面的代码是

and the code behind file is

protected void grv_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        //Retrieve the current Row
        GridViewRow row=e.Row;
       if (row.RowType == DataControlRowType.DataRow)
        {
            if(row.FindControl("lblStatus").ToString()=="Pending")
             {
                row.Cells[2].ForeColor = Color.Red;
            }

        }
    }

请有人帮忙解决这个问题.. 。

Please can someone help fixing this...

推荐答案

像这样使用

use like this

row.Cells[2].Style.Add(HtmlTextWriterStyle.Color,"Red");

在这里设置单元格的Fore Color，我猜它不会工作。

所以设置你的颜色标签。

试试这个： -

Here you are setting Fore Color of cell, I guess it won''t work.
So set the for color of your label.
try this :-

GridViewRow row=e.Row;
Label lbl = (Label)row.FindControl("lblStatus");
     if (row.RowType == DataControlRowType.DataRow)
      {
          if(lbl.Text == "Pending")
           {
              lbl.ForeColor = Color.Red;
          }

      }

Gool运气。

Gool luck.

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