LImageViewer::SelectCell

#include "ltwrappr.h"

L_INT LImageViewer::SelectCell (nCellIndex, bSelect, uFlags);

L_INT nCellIndex;	/* index of the cell */
L_BOOL bSelect;	/* selection flag*/
L_UINT uFlags;	/* reserved for future use */

Selects or deselects the cell at the specified index.

Parameter	Description
nCellIndex	A zero-based index of the cell for which to set the selection status. Pass -1 to apply this effect on all cells. Pass -2 to apply this effect on the selected cells.
bSelect	Flag that indicates whether to select or deselect the cell at the specified index. Possible values are:
	Value	Meaning
	TRUE	Select the cell at the specified index.
	FALSE	Deselect the cell at the specified index.
uFlags	Reserved for future use. Pass 0.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

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

Functions:	LImageViewer::Create, LImageViewer::InsertCell, LImageViewer::RemoveCell, LImageViewer::GetCellCount, LImageViewer::GetCellWindowHandle, LImageViewer::SetCellBitmapList, LImageViewer::SetCellTag, LImageViewer::SetCellProperties, LImageViewer::GetCellProperties, LImageViewer::GetCellPosition, LImageViewer::RepositionCell, LImageViewer::GetCellBitmapList, LImageViewer::GetCellBounds, LImageViewer::FreezeCell, LImageViewer::IsCellFrozen, LImageViewer::IsCellSelected, Class Members
Topics:	Image Viewer Cells
	Window Control/Image Viewer Functions: Image Viewer Cells

Example

The following example toggles the selection state:

L_INT LImageViewer_SelectCellExample(LImageViewer& ImageViewer) 
{
   // Get the cell count
   L_INT nCount = ImageViewer.GetCellCount(0); 
   L_INT nI; 
   L_INT nRet = 0 ; 
   // if there is a selected cell, make it unselected and vice versa
   for (nI = 0; nI < nCount; nI++)
   {
      nRet = ImageViewer.SelectCell(nI, !ImageViewer.IsCellSelected(nI, 0), 0); 
      if(nRet != SUCCESS)
         return nRet;
   }
   return SUCCESS;
}