L_DicomSetAsyncOperations
#include "ltdic.h"
L_LTDIC_API L_INT L_DicomSetAsyncOperations(hPDU, bEnabled, nInvoked, nPerformed)
HDICOMPDU hPDU; |
/* a DICOM Associate handle */ |
L_BOOL bEnabled; |
/* flag that indicates whether to enable Asynchronous Operations */ |
L_UINT16 nInvoked; |
/* number of operations to invoke */ |
L_UINT16 nPerformed; |
/* number of operations performed */ |
Enables or disables Asynchronous Operation support. It also sets the number of operations that can be invoked if enabled.
Parameter |
Description | |
hPDU |
A DICOM Associate handle. | |
bEnabled |
Flag that indicates whether to enable or disable Asynchronous Operations. Possible values are: | |
|
Value |
Meaning |
|
TRUE |
Enable Asynchronous Operations. |
|
FALSE |
Disable Asynchronous Operations. |
nInvoked |
The number of operations (messages) that can be sent without a response. | |
nPerformed |
The number of Asynchronous Operations performed. |
Returns
0 |
SUCCESS |
>0 |
An error occurred. Refer to Return Codes. |
Comments
If a DICOM Associate connection does not support Asynchronous Operations, then an Application Entity must wait for the response from one message before sending another. If Asynchronous Operations are supported, multiple messages may be sent without waiting for a response. The number of messages that may be sent is set using L_DicomSetAsyncOperations.
To determine the number of Asynchronous Operations that may be invoked without a response, call L_DicomGetInvokedOperations. To determine the number of operations that have been completed, call L_DicomGetPerformedOperations.
Required DLLs and Libraries
LTDIC For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application |
See Also
Functions: |
L_DicomIsAsyncOperations, L_DicomGetPerformedOperations, L_DicomGetInvokedOperations |
Topics: |
Example
For an example, refer to L_DicomIsAsyncOperations.