Help Version 19.0.2017.10.27
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#include "ltwrappr.h"
virtual L_INT LTwain::UnlockContainer (pCapability)
TW_CAPABILITY * pCapability; |
pointer to a structure |
Sets the container information of the specified capability.
Parameter |
Description |
pCapability |
Pointer to a TW_CAPABILITY structure that contains the information to set. |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
This function is used to unlock the container present in the TW_CAPABILITY stucture.
To access the container so that it may be modified, call LTwain::LockContainer. This function provides the user with a pointer to the container. At this point the container may be changed. When the user has finished changing the container he or she must call LTwain::UnlockContainer to unlock the container. Note that this can also be accomplished using the C API GlobalLock and GlobalUnlock functions.
Required DLLs and Libraries
LTTWN For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |