Create single instance applications linked to associated file types. When the associated file is double clicked it will be handled by a single instance of your application.
This lets your application act like Media Player rather than Notepad. Each time you double click a media file Media Player does not open a new window but re-uses the existing one.
This is normally difficult to achieve in Visual Basic but the OneOnly control makes it simple and also allows you to create the associations between file types and your application.
Extending the association allows you to add items to the right click pop-up context menu for your associated file types as well.
ActiveX control for VB6.
OneOnly is a free trial software application from the Other subcategory, part of the Development category.
The app is currently available in English and it was last updated on 2004-06-17. The program can be installed on Win95, Win98, WinME, WinNT 4.x, WinXP, Windows2000.
OneOnly (version 1.0.0) has a file size of 515.24 KB and is available for download from our website.
Just click the green Download button above to start. Until now the program was downloaded 190 times.
We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.