LImageViewer::IsCellFrozen
#include "ltwrappr.h"
L_BOOL LImageViewer::IsCellFrozen (nCellIndex, uFlags);
L_INT nCellIndex; |
/* index of the cell */ |
L_UINT uFlags; |
/* reserved for future use */ |
Returns a value that indicates whether the specified cell is frozen. This function is available only in the Medical Imaging Suite toolkits.
Parameter |
Description |
nCellIndex |
A zero-based index of the cell for which to determine the freeze status. |
uFlags |
Reserved for future use. Pass 0. |
Returns
TRUE |
The cell is frozen. |
FALSE |
The cell is not frozen, or an error occurred. To get extended error information, call GetLastError. |
Comments
To freeze or un-freeze a cell, call LImageViewer::FreezeCell.
When a cell is frozen no actions using the mouse or the keyboard can be performed on the cell. Some cell properties can still be changed manually however, using LImageViewer::SetCellProperties, LImageViewer::SelectCell and LImageViewer::SetProperties. For more information on actions associated with a container, refer to Applying Actions.
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
This procedure unfreezes any frozen cell.
L_INT LImageViewer_IsCellFrozenExample(LImageViewer& ImageViewer) { // Get the cells count. L_INT nCount = ImageViewer.GetCellCount(0); L_INT nI; L_INT nRet = 0 ; // if there is a Frozen cell, make it unFrozen and vice versa for (nI = 0; nI < nCount; nI++) { nRet = ImageViewer.FreezeCell(nI, !ImageViewer.IsCellFrozen(nI, 0), 0); if(nRet != SUCCESS) return nRet; } return SUCCESS; }