Question

我对C＃很新，所以我不擅长编码。目前，我正在使用Visual Studios Community 2015，并且主要从事设计视图工作。

我创建了一个绑定到SQL数据源的gridview，允许用户更新记录。

现在我要做的是：

我有2列。服务器和状态。我想根据给定的文本突出显示状态列。

例如：状态=已完成，应以绿色突出显示。

实现这一目标的最佳方法是什么？有人能指出我正确的方向，无论是链接指南还是帮助背后的代码。

谢谢，

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>

    </div>
        <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" AutoGenerateEditButton="True" DataKeyNames="SID" DataSourceID="SqlDataSource1" OnSelectedIndexChanged="GridView1_SelectedIndexChanged">
            <Columns>
                <asp:BoundField DataField="SID" HeaderText="SID" InsertVisible="False" ReadOnly="True" SortExpression="SID" />
                <asp:BoundField DataField="Servers" HeaderText="Servers" SortExpression="Servers" />
                <asp:BoundField DataField="Status" HeaderText="Status" SortExpression="Status" />
            </Columns>
        </asp:GridView>
        <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:it_ConnectionString2 %>" SelectCommand="SELECT * FROM [Main_Status_test]" UpdateCommand="Update [Main_Status_test] Set [Status]=@Status Where [SID]=@SID"></asp:SqlDataSource>
    </form>
</body>
</html>

背后的代码

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class test : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }


    protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
    {
    {
    foreach (GridViewRow row in GridView1.Rows)
    {
        if (row.Cells[3].Text == "done")
        {
            row.BackColor = System.Drawing.Color.Green;
        }
        else if (row.Cells[3].Text == "not done")
        {
            row.BackColor = System.Drawing.Color.Red;
        }
    }
}

Answer 1

只需将以下编码添加到GridView1 DataBound事件即可。

foreach (GridViewRow row in GridView1.Rows)
        {
            if (row.Cells[2].Text == "done")
            {
                row.BackColor = System.Drawing.Color.Green;
            }
            else if (row.Cells[2].Text == "WHATEVER YOU WANT")
            {
             row.BackColor = System.Drawing.Color.'Whatevercoloryouwant'
            }
            //etc...
        }

Visual Studios 2015 Gridview条件格式

1 个答案: