Hi friends

i am developing web based application

i want create schedule program in c# . it is working each and every month 1st date.

if !st day that machine not working (sunday holiday so machine off) means next day that(web application) should be stop

is it possible

pls help me

You could configure a lot of that in a scheduled task.  You can configure it to run every day and perform the 'date check' in your code.

Have your app store a lastRunTime in a database or file.  Get the app to look at the current date.  If lastRunTime is more than a day and it's the first of the month (or first weekday), then run your code.  Else, just exit gracefully.

hi friend

Thanks for your reply

if user change machine date means how can i check?

i am develpoing web application(elearning portal)

i am convert to web setup

i am send to the client

they are installed and enjoy course

it is course one month valid period

after that they are renewal the course

they are full rights for the database

so how can i check?

it is my requirement

 http://geekswithblogs.net/mnf/archive/2007/05/08/Schedule-Asp.NET-controls-with-Source-CodeAgain.aspx

best is to use customized calenders.

try them out....

 Pls refer these links::
http://www.codeproject.com/KB/shell/scheduler.aspx
http://www.codeguru.com/forum/showthread.php?threadid=483012

So you're giving them a lot of control. I don't know what else you're doing for 'security checks' but if the time's all that matters, then have your date-times stored on your own server and have your app call a web service to check the time. Or calculate the number of times the app can run and give it a limit of the number of times it can be opened.