换行 [英] string in new line

问题描述

我有一个包含100个或更多字符的字符串.
前40个字符应显示在第一行，后40个字符应显示在第二行，依此类推...

我想在带有相同标签的新行标签中显示它.

I have a string with 100 or more characters.
The first 40 characters should be displayed in first line, the next 40 characters should be displayed in second line and so on...

I want to display it in a label with new line in the same label.

推荐答案

检查此内容:

Check this:

Declare a Global Variable
string ModifiedString = "";

Paste the below in Your Page_Load() Event, and Run the Application. 

string OrginalValue = "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz";
               do
               {
                   ModifiedString = ModifiedString + OrginalValue.Substring(0, 40) + "<br/>";
                   OrginalValue = OrginalValue.Remove(0, 40);
               } while (OrginalValue.Length > 40);
               ModifiedString = ModifiedString + OrginalValue;
               label1.Text = ModifiedString;

我正在为您提供带有硬编码值的代码.它将为您提供一个解决方法.
您只需要使其通用即可最适合您.

I am giving you the code with hard-coded values. It will give you an idea how to go about it.
You just need to make it generic to work best for you.

string longString = "This is longish test string ...."; //The length should be more than 80 characters for this ex to work.

Label1.Text = longString.Substring(0, 40) + "<br />" + longString.Substring(40, 40); //make it more generic so that it doesn't throw out of range exception

希望这对您有帮助！

Hope this helps!

您可以固定标签的宽度，但不能解决您的问题.您跨度固定宽度.它会起作用.

因为如果明智地削减角色，就可以得到
你
r名称

像这样.

You can fix the width of the label but it will not solve you problem. You take a span fix the width. it will work.

Because if you cut character wise then you can get
you
r name

like this.

这篇关于换行的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！