Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
255 views
in Technique[技术] by (71.8m points)

find a specific word in a website using asp.net C#

How can I find a specific word in a website using asp.net C#. example, if I in browse cnn.com website and I want to browse a word such as sport in the website, how can i find it using the asp.net C#.

thanks

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

You can get the webpage as a string with this code

string webpageData;
using (System.Net.WebClient webClient = new System.Net.WebClient())
    webpageData = webClient.DownloadString("http://www.cnn.com");

Then just use regular string methods

var containsWord = webpageData.Contains("word");

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...