The tree only sets the focus in response to a TVN_SELCHANGINGW event if the tree...

[wxWidgets.git] / docs / doxygen / groups / funcmacro_env.h

diff --git a/docs/doxygen/groups/funcmacro_env.h b/docs/doxygen/groups/funcmacro_env.h
index 41f470e656ec9b3b05329748bb034733199e810d..43c7008c23c8093d10737a1aef565404fc98f2b6 100644 (file)
--- a/docs/doxygen/groups/funcmacro_env.h
+++ b/docs/doxygen/groups/funcmacro_env.h
@@ -3,7 +3,7 @@
 // Purpose:     Environment function and macro group docs
 // Author:      wxWidgets team
 // RCS-ID:      $Id: funcmacro_gdi.h 52454 2008-03-12 19:08:48Z BP $
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 /**
@@ -15,5 +15,12 @@ These functions allow access to get or change the values of environment
 variables in a portable way. They are currently implemented under Win32 and
 POSIX-like systems (Unix).
 
+Remember that these functions add/change/delete environment variables of the
+current process only. Child processes copy the environment variables of the parent
+but do not share them (a wxSetEnv() in the parent process won't change the value
+returned by wxGetEnv() in the child process and viceversa).
+
+For more evoluted interprocess communication tecniques see @ref overview_ipc.
+
 */