![Troi File Plug-in Online Help](https://www.troi.com/wp-content/uploads/SC4540b-File-Online-Help-600q70.jpg)
![]() |
TrFile_StartDragSource |
Begins a source for drag and drop. Allows you to click and drag the (binary) contents of a container field as a file out of FileMaker into other applications.
Syntax![Function badge](/wp-content/uploads/badge_function16x16.png)
TrFile_StartDragSource( switches ; sourceBinaryData { ; filename } )
![](https://www.troi.com/wp-content/uploads/SC4342-FileMaker-Plug-in-blog-600.jpg)
Continue Reading
![FileMaker Pro 16 with NO bottom status showing in drag-and-drop example](https://www.troi.com/wp-content/uploads/SC4342-FMP16-no-bottom-blog-600.jpg)
Continue Reading