Help Version 19.0.2017.10.27
References ▼
#include "ltivw.h"
L_LTIVW_API L_INT L_DispContainerGetActionCount(hCellWnd, nCount, uFlags)
L_HWND hCellWnd; |
handle to the cell window |
L_INT * nCount; |
pointer to the variable to be updated |
L_UINT uFlags; |
reserved for future use |
Gets the number of actions associated with the container.
Parameter |
Description |
hCellWnd |
A handle to the window that represents the Medical Viewer Cell. |
nCount |
Pointer to a variable to be updated with number of actions associated with the container. |
uFlags |
Reserved for future use. Pass 0. |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
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. |
Remove the actions and remove all the cells and the bitmap lists attached.
L_INT DispContainerGetActionCountExample(HDISPCONTAINER hCon){L_INT nRet;L_UINT uCount;if (L_DispContainerGetCellCount(hCon, 0) == 0){MessageBox(NULL, TEXT("you must at least have one cell added to the viewer"), TEXT("No Cell attached"), MB_OK);return FAILURE;}HWND hCellWnd = L_DispContainerGetCellWindowHandle(hCon, 0, 0);// Check if there is any action added to the container.nRet = L_DispContainerGetActionCount(hCellWnd, (L_INT *)&uCount, 0);if(nRet != SUCCESS)return nRet;// Remove all the actions.if (uCount != 0){nRet = L_DispContainerRemoveAction (hCellWnd, -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, 0);if(nRet != SUCCESS)return nRet;}return SUCCESS;}