Question

这是我用来动态生成转发器控件的代码，绑定到SQL。我只能使用C＃编码。 aspx部分只放置了一个“面板”。我可以使用它获得输出。但它出现在我不能应用任何样式的标签中。我附上了截图。有人请帮我将样式应用到输出。像交替的颜色等。谢谢你。

public partial class Default2 : System.Web.UI.Page
{    // Repeater Control Databinding using Datasource
        Repeater Repeater1 = new Repeater();
        //Repeater1.DataSource = myDataSet;
        //Repeater1.DataBind();

    protected void Page_Load(object sender, EventArgs e)
    {        
        string connStr = ("Data Source=LFVMOSS;Initial Catalog=DB_SFG;Persist Security Info=True;User ID=DB_SFG;Password=sfg");

        SqlConnection mySQLconnection = new SqlConnection(connStr);
        if (mySQLconnection.State == ConnectionState.Closed)
        {
            mySQLconnection.Open();
        }
        SqlCommand mySqlSelect = new SqlCommand("select * from List1", mySQLconnection);
        mySqlSelect.CommandType = CommandType.Text;
        SqlDataAdapter mySqlAdapter = new SqlDataAdapter(mySqlSelect); DataSet myDataSet = new DataSet();
        mySqlAdapter.Fill(myDataSet);

        // Repeater Control Databinding using Datasource
        Repeater1.DataSource = myDataSet;
        Repeater1.DataBind();        
        if (mySQLconnection.State == ConnectionState.Open)
        {
            mySQLconnection.Close();
        }           
        foreach (RepeaterItem repeatItem in Repeater1.Items)
        {
            // if condition to add HeaderTemplate Dynamically only Once
            if (repeatItem.ItemIndex == 0)
            {
                RepeaterItem headerItem = new RepeaterItem(repeatItem.ItemIndex, ListItemType.Header);
                HtmlGenericControl hTag = new HtmlGenericControl("h4");
                hTag.InnerHtml = "Employee Names";
                repeatItem.Controls.Add(hTag);
            }

            // Add ItemTemplate DataItems Dynamically
            RepeaterItem repeaterItem = new RepeaterItem(repeatItem.ItemIndex, ListItemType.Item);
           Label lbl = new Label();                   
           lbl.Text = string.Format("{0} {1} <br />", myDataSet.Tables[0].Rows[repeatItem.ItemIndex]["id"], myDataSet.Tables[0].Rows[repeatItem.ItemIndex]["Name"]);                     
           repeatItem.Controls.Add(lbl);

            // Add SeparatorTemplate Dynamically
            repeaterItem = new RepeaterItem(repeatItem.ItemIndex, ListItemType.Separator);
            LiteralControl ltrlHR = new LiteralControl();
            ltrlHR.Text = "<hr />";
            repeatItem.Controls.Add(ltrlHR);
        }

        // Add Repeater Control as Child Control
        // of Panel Control
        Panel1.Controls.Add(Repeater1);
    }
}

enter image description here

注意：输出应该像一个表。一列中的数字和另一列中的字母。

Answer 1

如果要向控件添加样式，请使用Style属性。

 lbl.Style.Add(HtmlTextWriterStyle.BackgroundColor, "green");

但正如上面的评论所表明的那样，你正以相反的方式解决这个问题。如果您想要像表格一样输出，请使用<table>代码

在后面的代码中为动态转发器控件添加样式

1 个答案: