我正在使用 HtmlTextWriter 为我创建一些 HTML。我想测试我的页面是否真的有效,但它没有呈现 div。
使用系统;使用 System.Collections.Generic;使用 System.Web;使用 System.Web.UI;使用 System.Web.UI.WebControls;使用 System.IO;
public partial class web_content_notes_Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
/* Configuration Start */
string thumb_directory = "img/thumbs";
string orig_directory = "img/original";
int stage_width = 600;
int stage_height = 480;
Random random = new Random();
// array of allowed file type extensions
string[] allowed_types = { "bmp", "gif", "png", "jpg", "jpeg", "doc", "xls" };
/* Opening the thumbnail directory and looping through all the thumbs: */
foreach (string file in Directory.GetFiles(thumb_directory))
{
string title = Path.GetFileNameWithoutExtension(file);
if (allowed_types.Equals(Path.GetExtension(file)) == true)
{
int left = random.Next(0, stage_width);
int top = random.Next(0, 400);
int rotation = random.Next(-40, -40);
if ((top > stage_height - 130) && (left > stage_width - 230))
{
top -= 120 + 130;
left -= 230;
}
}
//display the files in the directory in a label for testing
Label1.Text = (file);
StringWriter stringWriter = new StringWriter();
// Put HtmlTextWriter in using block because it needs to call Dispose.
using (HtmlTextWriter writer = new HtmlTextWriter(stringWriter))
// The important part:
writer.Write("<div>testing123</div>");
}
}
}
我想将各种变量添加到 div 中。
我该怎么做呢?我记得在经典的 asp/vbscript 中,您必须在<% code %>
不确定 ASP.NET / C# 中是否是这种情况下包装代码