How do White work on already running application ?

[Muhammad Omar Farooq]

I am using testStack/White library to automate an application. Right now its working fine but it throws exception if the application is already running. Is there any way to put a check e.g if application is already running then do not invoke it. i mean, then we can skip this line of code

Application application = Application.Launch(@"someapplication.exe");

I could not find any good documentation of White. Any help will be appreciated.

[Ivan Danilov]

Application.AttachhOrLaunch does what you need: https://github.com/TestStack/White/blob/master/src/TestStack.White/Application.cs#L139

[kannan....@gmail.com]

Hi Ivan
   I have tested one WPF application cannot get child window in my application please give perfect document for teststack white I need your help.