MS security bulletin Vulnerabilities in GDI+ Could Allow Remote Code Execution (957488) lists MS products affected including VFP 8.0 and VFP 9.0. It supersedes MS security bulletin MS08-052 - Vulnerabilities in GDI+ Could Allow Remote Code Execution (954593). I blogged about it at GDI+ security updates for VFP 8.0 and VFP 9.0
utility displays the list of users who have specific file(s) open on network. Works on Windows NT Platform (Windows NT 4.0, Windows 2000, etc). This code detects only the files opened using a net shared path. It does not return the files opened by a user on the local computer using a local path.
When you right-click a file in Windows Explorer and select Properties from the shortcut menu, a dialog box displays basic properties for that file, including such things as file name, file size, and the file creation, last access, and last modification dates. In addition to these basic properties, the Windows operating system also tracks a number of extended file properties. These properties are typically hidden; to display them in Windows Explorer, you must click View, click Choose Details, and then select the desired properties from the resulting dialog box.The Shell Folder object includes a GetDetailsOf method that allows to access these extended properties. A ParseName method
can be used to retrieve a FolderItem object that represents a specified item.
Either of below will disable Task Pane Manager launch on VFP startup:
The GridHitTest method can be used to to determine where user clicked on the grid and update checkbox accordingly. Note that checkbox status can be changed by mouse only because there's no current cell when AllowCellSelection=.F.