Regex in C#

Question

Want to replace the size attribute with corresponding value. i.e we have this html or strin In this we have to replace size=12pt and put it back in the string at same place . We have to cope up pattern with all the condition style and face attribute may be absent and can be any one of them and arrangement may be diffrent we have to make pattern which full fill all the pattern. i.e ----> i.e ---> i.e -----> so on. //1:6pt // 2:8pt // 3:10pt // 4:12pt // 5:14pt // 6:16pt // 7:18pt

Hemant Srivastava · Answer

Try this: public static void Main( string [] args) { try { //string input = " "; //string input = " "; string input = " " ; string pattern = @"\s?size=4\s*" ; string replacement = " size=12 " ; Regex rgx = new Regex (pattern); string result = rgx.Replace(input, replacement); Console .WriteLine( "Original String: 
{0}" , input); Console .WriteLine( "Replacement String: 
{0}" , result); Console .ReadLine(); } catch ( Exception exc) { Console .WriteLine(exc.Message); Console .ReadLine(); } } if it helps you, please mark the answer accepted.

Hemant Srivastava · Answer

But still it's not showing the answer as "Accepted Answer". Just next to my answer on the title section, you would see a check box like " This is correct answer. ", you need to click the check box to set "Accepted". It's good to set an answer if it solves ur problem which helps others too.

Aisha Srivastava · Answer

Sorry actually that regex part is accepted it is was my next problem

Hemant Srivastava · Answer

Aisha, It looks like you made the answer 'Accepted' first and again made "Unaccepted". Is it by happened accidently ...? Anyway for your next question please start a new thread in the forum.

Gowtham Rajamanickam · Answer

https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx

Gowtham Rajamanickam · Answer

http://stackoverflow.com/questions/14742173/regex-character-set-substitution

Aisha Srivastava · Answer

Need a help in other problem ... Actually i have to merge down column wise..in a table (html table) I have done all coding part but it shows exception in some cases when i have merged a column cells and again then when i merge other column next to it then it shows error index not available I have attached code please check its logical structure and if any change needed please correct it and let me know . Would be a great help...... Works good here 1 3 2 4 5 But when we merge 1 and 2 or 3&4 or 3&4&5 so on ...it shows error of index

Regex in C#

Answers (7)