Gets the number of actions associated with the container.
#include "ltwrappr.h"
L_INT LImageViewerCell::GetActionCount (pnCount, uFlags);
Pointer to a variable to be updated with number of actions associated with the container.
Reserved for future use. Pass 0.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
Call LImageViewerCell::AddAction to add an action to a container and call LImageViewerCell::RemoveAction to remove an action from the container.
Remove the actions and remove all the cells and the bitmap lists attached.
L_INT LImageViewer_GetActionCountExample(LImageViewer& ImageViewer)
{
L_INT uCount;
L_UINT nRet = 0 ;
// Check if there is any action added to the container.
LImageViewerCell * ImageViewerCell = ImageViewer.GetCellHandle(0, 0);
nRet = ImageViewerCell->GetActionCount(&uCount, 0);
if(nRet != SUCCESS)
return nRet;
// Remove all the actions.
if (uCount != 0)
{
nRet = ImageViewerCell->RemoveAction(-1, 0);
if(nRet != SUCCESS)
return nRet;
}
// Check if there is any cell inserted to the container.
uCount = ImageViewer.GetCellCount(0);
// Remove all the cells, along with the attached images.
if (uCount != 0)
{
nRet = ImageViewer.RemoveCell(-1, 0);
if(nRet != SUCCESS)
return nRet;
}
return SUCCESS;
}