Question

我使用c＃在ASP.NET中创建了一个网页。我带了一个GridView。我想更改或突出显示GridView的最后一行的颜色。

请参阅以下代码： -

protected void Page_Load(object sender, EventArgs e)
{
    DataSet ds = new DataSet();
    OracleConnection con = new OracleConnection("Data Source=10.31.41.103/ORCL;User ID=RL_PET;Password=RL_PET;Unicode=True");
    con.Open();
    OracleDataAdapter a = new OracleDataAdapter("SELECT NVL(MERGE,'GRAND_TOTAL') AS MERGE, COUNT(PALLET_NO) AS Total_Pallets , SUM(NET_WT) AS Net_Weight , SUM(GROSS_WT) AS Gross_Weight FROM WI_PALLET WHERE DATA_STS IN (2,3) AND TRANS_TYPE = 'P' GROUP BY ROLLUP (MERGE)", con);
    a.Fill(ds);
    GridView1.DataSource = ds;
    GridView1.DataBind();
    GridView1.Visible = true;
    con.Close();
}

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowType == DataControlRowType.DataRow)
    {



     }   
}

Answer 1

是GridView1.Rows[GridView1.Rows.Count - 1]，您将获得gridview的最后一行，如@SonerGönül回答中所述。

但是，不是使用RowDataBound事件，而是需要使用PreRender，我在这里添加了一个类，通过CSS可以做更多样式化的事情

代码背后：

  protected void GridView1_PreRender(object sender, EventArgs e)
    {
        GridViewRow getRow = GridView1.Rows[GridView1.Rows.Count - 1];
        getRow.Attributes.Add("class", "highlighted");
    }

Css：添加！重要的，您可以覆盖默认样式

 .highlighted td
  {
     color:Red ! important;
     background-color: blue ! important;
  }

<强> Blog Article : Gridview related Tutorials

Answer 2

只需使用CSS：

tr:last-child { color: red; }

tr:last-child { color:red; }

<table>
  <tr>
    <td>Head1</td>
        <td>Head2</td>
        <td>Head3</td>
    </tr>
  <tr>
    <td>Col1</td>
        <td>Col1</td>
        <td>Col1</td>
    </tr>
    <tr>
    <td>Col1</td>
        <td>Col1</td>
        <td>Col1</td>
    </tr>
    <tr>
    <td>Col1</td>
        <td>Col1</td>
        <td>Col1</td>
    </tr>
    <tr>
    <td>Col1</td>
        <td>Col1</td>
        <td>Col1</td>
    </tr>
  </table>

Answer 3

您可以使用Rows property作为

找到最后一行

gridView1.Rows[gridView1.Rows.Count - 1]

您可以将其设置为BackColor，ForeColor或BorderColor属性;

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowType == DataControlRowType.DataRow)
    {
        gridView1.Rows[gridView1.Rows.Count - 1].BackColor = Color.Yellow;
        // Or you can set which color you want in Color enumeration.
    }   
}

如何更改GridView最后一行的颜色

3 个答案: