L_DispContainerGetActionCount
#include "ltivw.h"
L_LTIVW_API L_INT L_DispContainerGetActionCount(hCon, pnCount, uFlags)
HDISPCONTAINER hCon; |
/* handle to the container */ |
L_INT * puCount; |
/* pointer to the variable to be updated */ |
L_UINT uFlags; |
/* reserved for future use */ |
Gets the number of actions associated with the container. This function is available only in the Medical Imaging Suite toolkits.
Parameter |
Description |
hCon |
Handle to the container. |
puCount |
Pointer to a variable to be updated with number of actions associated with the container. |
uFlags |
Reserved for future use. Pass 0. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
Call L_DispContainerAddAction to add an action to a container and call L_DispContainerRemoveAction to remove an action from the container.
Required DLLs and Libraries
LTIVW 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
Example
Remove the actions and remove all the cells and the bitmap lists attached.
L_INT DispContainerGetActionCountExample(HDISPCONTAINER hCon) L_INT nRet; L_UINT uCount; // Check if there is any action added to the container. nRet = L_DispContainerGetActionCount(hCon, (L_INT *)&uCount, 0); if(nRet != SUCCESS) return nRet; // Remove all the actions. if (uCount != 0) { nRet = L_DispContainerRemoveAction (hCon, -1, 0); if(nRet != SUCCESS) return nRet; } // Check if there is any cell inserted to the container. uCount = L_DispContainerGetCellCount (hCon, 0); // Remove all the cells, along with the attached images. if (uCount != 0) { nRet = L_DispContainerRemoveCell (hCon, -1, TRUE, 0); if(nRet != SUCCESS) return nRet; } return SUCCESS;