C# 如何在面板内添加换行符或 html？
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How can I add a line break or html inside of a Panel?
提问by ProgrammingPope
I am trying to create a menu with the following code. But I cannot figure out how to get each LinkButton to appear on seperate lines.
我正在尝试使用以下代码创建菜单。但我无法弄清楚如何让每个 LinkButton 出现在单独的行上。
MenuPanel.Controls.Clear();
foreach (FormList f in forms)
{
if (f.IsActive == "y")
{
FormUserControl fc = (FormUserControl)LoadControl(f.StartControl);
LinkButton lb = new LinkButton();
lb.Text = fc.Title;
MenuPanel.Controls.Add(lb);
// I want some sort of line break here
}
}
采纳答案by Josh Stodola
Use the LiteralControlclass to insert a line break...
使用LiteralControl该类插入换行符...
MenuPanel.Controls.Add(new LiteralControl("<br />"));
Or use CSS to make your links block-level elements...
或者使用 CSS 使您的链接成为块级元素...
#menu a { display: block; }
回答by hunter
You could do this:
你可以这样做：
HtmlGenericControl div = new HtmlGenericControl("div");
div.Text = " ";
MenuPanel.Controls.Add(div);
回答by Chris Simpson
I know this answer has already been accepted but I'd like to suggest a different option. If you want a vertical list of elements then it might be worth using a ul or ol element. This means you don't have to use the dreaded br tag or any hacks to get what you need.
我知道这个答案已经被接受，但我想提出一个不同的选择。如果你想要一个垂直的元素列表，那么使用 ul 或 ol 元素可能是值得的。这意味着您不必使用可怕的 br 标签或任何黑客来获得您需要的东西。
回答by Shankar Damodaran
FYI : If you have already added the panel controlin the aspx(design-view) and if you want to use the above accepted answer in .cs file (code-behind)., then you will be running into type errors. So in that case, you could use this way. Please note the small cased"new".
仅供参考：如果您已经在 aspx(design-view) 中添加了面板控件，并且如果您想在 .cs 文件（代码隐藏）中使用上面接受的答案，那么您将遇到类型错误。所以在这种情况下，你可以使用这种方式。请注意小包装的“新”。
Panel1.Controls.Add(new LiteralControl("<br>"));
回答by manish
in the panel control u can use lable control which have " value in text property
在面板控件中，您可以使用具有“文本属性值”的标签控件
Label lb1 = new Label();
lb1.Text = "<br>";
Panel1.Controls.Add(lb1);
