Check whether your application is running: Difference between revisions
From NSIS Wiki
Jump to navigationJump to search
m (Reverted edits by 139.63.201.136 to last version by 217.6.95.140) |
|||
| Line 3: | Line 3: | ||
== Description == | == Description == | ||
This example detects if the application you are uninstalling is running at the start of the uninstallation process. | This example detects if the application you are uninstalling is running at the start of the uninstallation process. | ||
The easiest way to find the "WindowClassOfYourApplication" and "WindowTitleOfYourApplication" is to use Microsoft Spy++. Spy++ is a tool that comes with Visual Studio. | |||
== The Example Script == | == The Example Script == | ||
Revision as of 10:07, 9 November 2007
| Author: saabz_500 (talk, contrib) |
Description
This example detects if the application you are uninstalling is running at the start of the uninstallation process. The easiest way to find the "WindowClassOfYourApplication" and "WindowTitleOfYourApplication" is to use Microsoft Spy++. Spy++ is a tool that comes with Visual Studio.
The Example Script
/* Replace the values of the two defines below to your application's window class and window title, respectivelly. */ !define WNDCLASS "WindowClassOfYourApplication" !define WNDTITLE "WindowTitleOfYourApplication" Function un.onInit FindWindow $0 "${WNDCLASS}" "${WNDTITLE}" StrCmp $0 0 continueInstall MessageBox MB_ICONSTOP|MB_OK "The application you are trying to remove is running. Close it and try again." Abort continueInstall: FunctionEnd
For any queries mail me at :saabz_500@yahoo.co.uk
