Help Version 19.0.2017.10.27
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#include "ltwrappr.h"
L_INT LImageViewerCell::FreezeCell (bFreeze, uFlags);
L_BOOL bFreeze; |
flag |
L_UINT uFlags; |
reserved for future use |
Freezes or un-freezes the specified cell.
| Parameter | Description | |
| bFreeze | Flag that indicates whether to freeze or unfreeze the specified cell. Possible values are: | |
| Value | Meaning | |
| TRUE | Freeze the specified cell. No further container actions can be applied to this cell while it is frozen. | |
| FALSE | Un-freeze the specified cell. Actions associated with the container can be applied to the specified cell. | |
| uFlags | Flags that determine whether to apply the feature on the one cell only, or more than one cell. This value can only be used when the cell is attached to the LImageViewer through the function LImageViewer::InsertCell. Possible values are: | |
| Value | Meaning | |
| CELL_APPLYTOTHIS | [0x00000000] Apply the feature to this cell only. | |
| CELL_APPLYTOALL | [0x10000000] Apply the feature to all the cells in the Image Viewer. | |
| CELL_APPLYTOSELECTED | [0x20000000] Apply the feature to the selected cells in the Image Viewer. | |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Freezing a cell means that no actions using the mouse or the keyboard can be performed on the cell. Some cell properties can still be changed manually however using LImageViewerCell::SetCellProperties, LImageViewerCell::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. |
For an example, refer to LImageViewerCell::IsCellFrozen.