winforms - How to replace multiple texts in a file in c#? -

-

i automating process using c#. script below, 

 update   table  set   param_val = replace(param_val,'proxy430/','proxy440/')    param_key = 'proxy_url';    update   table   set   param_val = replace (param_val, '.420/', '.430/')    param_val '%.420/%';

for every month, upgrade version 44 in place of 43 , 43 in place of 42 , run script. automate, i've written c# code , used below code

string text = file.readalltext(filepath); text.replace(oldvale, newvalue); file.writealltext(filepath, text);

but, issue can replace 1 word only. how replace 2 texts in file. in case, proxy430 should replaced proxy440 , proxy440 proxy450 in single shot.

how achieve this?

if call replace in right order can accomplish 2 replacements on single line.

string teststring = @"update   table set param_val = replace(param_val, 'proxy430/', 'proxy440/') param_key = 'proxy_url';  update table set param_val = replace(param_val, '.420/', '.430/') param_val '%.420/%'; ";  const string oldfrom = "proxy430"; const string oldto = "proxy440"; const string newfrom = "proxy440"; const string newto = "proxy450";  string result = teststring.replace(newfrom, newto).replace(oldfrom, oldto); console.writeline(result);

the output is:

update   table  set param_val = replace(param_val, 'proxy440/', 'proxy450/')  param_key = 'proxy_url';  update table  set param_val = replace(param_val, '.420/', '.430/')  param_val '%.420/%';

Comments

Post a Comment

Popular posts from this blog

ios - RestKit 0.20 — CoreData: error: Failed to call designated initializer on NSManagedObject class (again) -

-
this error has shown on many times, seems. prominent answer issue seems restkit 0.20 — coredata: error: failed call designated initializer on nsmanagedobject class however, solution posted doesn't work me. let's start beginning: i want upload file server. want parse response make sure uploaded. if not, try again later. model has boolean variable called nsnumber *senttoserver purpose (in coredata, bool saved nsnumber ) . because don't know whether sending going successful, save entity coredata model first before sending via restkit. when post request successful, server returns json string this: {"id":14,"created":true} notice that, of course, id not set on coredata model yet, both id , created new informations model. here's model: @interface recording : nsmanagedobject @property (nonatomic, retain) nsstring * audiofilepath; @property (nonatomic, retain) nsdate * createdat; @property (nonatomic, retain) nsstring * deviceid; @
Read more

laravel - PDOException in Connector.php line 55: SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: YES) -

-
my .env: app_env=local app_debug=true app_key=myappkey app_url=http://localhost db_connection=mysql db_host=localhost db_port=3306 db_database=gestiontaller db_username=root db_password='root' cache_driver=file session_driver=file queue_driver=sync redis_host=127.0.0.1 redis_password=null redis_port=6379 mail_driver=smtp mail_host=mailtrap.io mail_port=2525 mail_username=null mail_password=null mail_encryption=null i've tried password ", ' , without, restarting server every time. i've tried changing localhost 172.0.0.1. yes, password correct, running mysql -u root -p introducing password root in prompt can go mysql. users table: +------------------+-----------+ | user | host | +------------------+-----------+ | debian-sys-maint | localhost | | mysql.sys | localhost | | root | localhost | | root1 | localhost | +------------------+-----------+ i've added homestead.yaml this: database_port: 3306
Read more

java - Digest auth with Spring Security using javaconfig -

-
so i'm trying create digest authentication spring following documentation trying translate xml "requirements" in java requirements. let's have xml in docs: <bean id="digestfilter" class= "org.springframework.security.web.authentication.www.digestauthenticationfilter"> <property name="userdetailsservice" ref="jdbcdaoimpl"/> <property name="authenticationentrypoint" ref="digestentrypoint"/> <property name="usercache" ref="usercache"/> </bean> <bean id="digestentrypoint" class= "org.springframework.security.web.authentication.www.digestauthenticationentrypoint"> <property name="realmname" value="contacts realm via digest authentication"/> <property name="key" value="acegi"/> <property name="noncevalidityseconds" value="10"/> </b
Read more