c#.net怎么動態讀取走馬燈代碼

本篇內容介紹了“c#.net怎么動態讀取走馬燈代碼”的有關知識，在實際案例的操作過程中，不少人都會遇到這樣的困境，接下來就讓小編帶領大家學習一下如何處理這些情況吧！希望大家仔細閱讀，能夠學有所成！

前臺html及js腳本：

[html]

復制代碼 代碼如下:

<div>
    <table border="0" cellpadding="0" cellspacing="0">
        <tr>
            <td bgcolor="#CC66FF" 
                >
            </td>
        </tr>
        <tr>
            <td >
                <table border="0" cellpadding="0" cellspacing="0">
                    <tr>
                        <td >
                            <div >
                                <div id="demo" 
                                    >
                                    <table align="left" border="0" cellpadding="0" cellspace="0" cellspacing="0" 
                                        >
                                        <tr>
                                            <td id="demo1" valign="top">
                                                <table border="0" cellpadding="0" cellspacing="0" width="2000">
                                                    <tr> <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
                                                        </tr>

                                                </table>
                                            </td>
                                            <td id="demo2" valign="top">
                                            </td>
                                        </tr>
                                    </table>
                                </div>
<SCRIPT __designer:dtid="3377854339350821">
var speed3=1//速度數值越大速度越慢
demo2.innerHTML=demo1.innerHTML
function Marquee(){
if(demo2.offsetWidth-demo.scrollLeft<=0)
demo.scrollLeft-=demo1.offsetWidth
else{
demo.scrollLeft++
}
}
var MyMar=setInterval(Marquee,speed3)
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed3)}
</SCRIPT>
                                </div>
                        </td>
                    </tr>
                </table>
            </td>
        </tr>
        <tr>
            <td >
            </td>
        </tr>
    </table>
</div>

 cs頁的代碼：

[csharp]

復制代碼 代碼如下:

dal_Collection dc = new dal_Collection();
Label1.Text = dc.GetIndexZouMaDeng();
 

dal_Collection.GetIndexZouMaDeng()的代碼：

[csharp]

復制代碼 代碼如下:

using System.Text;

[csharp]

復制代碼 代碼如下:

public string GetIndexZouMaDeng()
    {

        StringBuilder res = new StringBuilder();
        DataTable dt0 = GetNewsPageDB("select top 10  CN_Id, CN_Title,CN_Intro,CN_Url,CN_Uid,CN_Times from Collection order by CN_Times desc");
        if (dt0.Rows.Count == 0)
        {
            res.Append("暫無相關數據！");
        }
        else
        {
            for (int i = 0; i < dt0.Rows.Count; i++)//參見【注釋1】
            {
                res.Append("<td align=\"center\" height=\"139\" width=\"184\"><img height=\"135\" src=\"" + dt0.Rows[i][3].ToString().Substring(2) + "\" width=\"180\" /></td>");

            }
            if (dt0.Rows.Count <= 6)
            {
                res.Append(res.ToString());
            }
        }

        return res.ToString();
    }

“c#.net怎么動態讀取走馬燈代碼”的內容就介紹到這里了，感謝大家的閱讀。如果想了解更多行業相關的知識可以關注億速云網站，小編將為大家輸出更多高質量的實用文章！