c# - How to replace the special character and space with particular symbol in Regex? -


i'm developing windows phone 8 application.

i need replace special character,space,and multiple space - [dash symbol]

sample

with out replace string - hampton inn & suites tampa east (casino area)

i need - hampton-inn-suites-tampa-east-casino-area

i tried regex this

c# 

 string passvalue = regex.replace(name, @"[ '&().,/]", "-");

above code output

hampton-inn---suites-tampa-east--casino-area-

but need hampton-inn-suites-tampa-east-casino-area

i need remove
1.(inn---suites) (inn-suites)

2.(--casino-area) (-casino-area)

3.i don't need - @ last (area-) (area)

thank you

first add + quantifier after character class [] remove multiple occurrence. after trim hyphen remove leading or trailing.

string passvalue = regex.replace(name, @"[ '&().,/]+", "-").trim('-');                                                    ^ added

but, i'll suggest use regex [^a-za-z]+ case:

string passvalue = regex.replace(name, @"[^a-za-z]+", "-").trim('-');

Comments

Post a Comment

Popular posts from this blog

apache - Remove .php and add trailing slash in url using htaccess not loading css -

i have add following code htaccess file removing .php extension , add trailing slash urls. worked fine reduced page loading speed , css code not loading @ all. pages ugly. please help rewriteengine on rewritebase / ## hide .php extension snippet # externally redirect /dir/foo.php /dir/foo rewritecond %{the_request} ^[a-z]{3,}\s([^.]+)\.php [nc] rewriterule ^ %1/ [r,l] # add trailing slash rewritecond %{request_filename} !-f rewritecond %{request_uri} !/$ rewriterule . %{request_uri}/ [l,r=301] # internally forward /dir/foo /dir/foo.php rewritecond %{request_filename} !-d rewritecond %{request_filename}.php -f rewriterule ^(.*?)/?$ $1.php [l] we can rewrite urls using .htaccess files. before writing in .htaccess files need verify kind of server using. can check server adding a <?php phpinfo(); ?> in php page. ensure mod_rewrite module enabled in apache server. can identified checking phpinfo included page. common methods used url rewriting follows ...
Read more

javascript - jQuery show full size image on click -

pretty self explanatory not workking . i want display full image when user click on image... yes know there tons of plugins but i want keep simple. any idea ? css : .full { display: none; width: 500px; height: 500px; margin-left: 100px; margin-top: -300px; position: fixed; background-color: #f00; z-index: 6; } .thumbnail { width: 50px; height: 50px; } html: <img class="thumbnail" src="http://4.bp.blogspot.com/-uhbdp2esxng/txneptvi92i/aaaaaaaaaky/upfqis7zto0/s1600/rihanna-wallpaper.jpg"> jquery: $(document).ready(function() { $('.thumbnail').on('click', function() { var img = $('<img />',{src:this.src,'class':'full'}); $('.full').html(img).show(); console.log('done!'); }); }); try looking how jquery works. $(document).ready(function() { $('.thumbnail').on('click', function(...
Read more