MSDN states: Interprocess Communication Between 32-bit and 64-bit Applications 64-bit versions of Windows use 32-bit handles for interoperability. When sharing a handle between 32-bit and 64-bit applications, only the lower 32 bits are significant, so it is safe to truncate the handle (when passing it from 64-bit to 32-bit) or sign-extend the handle (when passing … Read more
A handle is usually an opaque reference to an object. The type of the handle is unrelated to the element referenced. Consider for example a file descriptor returned by open() system call. The type is int but it represents an entry in the open files table. The actual data stored in the table is unrelated … Read more
Files accessed through a share will be locked by the system process (PID 4). Try opening compmgmt.msc -> System Tools -> Shared Folders -> Open Files to see if the locked file is listed there See also the sysinternals forum for a way to replicate this. Not all applications lock files when they are opened, … Read more
The cancel option defaults to :input,button which conflicts with your handle setting. Just setting it to an empty string works fine. $(“table tbody”).sortable({ handle: ‘button’, cancel: ” }) http://jsfiddle.net/22C2n/705/
A handle can be anything from an integer index to a pointer to a resource in kernel space. The idea is that they provide an abstraction of a resource, so you don’t need to know much about the resource itself to use it. For instance, the HWND in the Win32 API is a handle for … Read more
Well, instead of passing Application.Current.MainWindow, just pass a reference to whichever window it is you want: new WindowInteropHelper(this).Handle and so on.
It’s an abstract reference value to a resource, often memory or an open file, or a pipe. Properly, in Windows, (and generally in computing) a handle is an abstraction which hides a real memory address from the API user, allowing the system to reorganize physical memory transparently to the program. Resolving a handle into a … Read more