|
Language
|
Description
|
C/C++
|
BOOL IsRapidUsbPipeOpened(IN USB_PIPE_HANDLE hPipe);
|
Delphi
|
function IsRapidUsbPipeOpened(hPipe : USB_PIPE_HANDLE) : BOOL; stdcall;
|
VB
|
Function IsRapidUsbPipeOpened (ByVal hPipe As Long) As Boolean
|
Parameters
| Specifies pipe handle. This handle can be obtained with OpenRapidUsb.
|
Return Value
| Function returns TRUE if pipe is opened.
|
Description
| Call this function to check if hPipe is handle of opened USB device pipe. You cannot perform any transfer or other pipe operation if this function returns FALSE. To make pipe active call UsbPipeOpen function.
|
|
