#include "l_bitmap.h"

L_LTIVW_API L_INT EXT_FUNCTION L_DispContainerResetWindowLevelValues(hCellWnd, nSubCellIndex, uFlags)

Resets the window level to their original values set either internally by the medical viewer control it self, or by using the function L_DispContainerSetDefaultWindowLevelValues function.


L_HWND hCellWnd

A handle to the window that represents the cell on which the function's effect will be applied.

L_INT nSubCellIndex

A zero-based index into the image list attached to the cell specified in nCellIndex. This image will have the window level value being reset. Pass -1 to reset the window level values of all sub-cells. Pass -2 to reset the window level values of the selected sub-cell.

L_UINT uFlags

Reserved for future use. Pass 0.


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


Once the image is loaded in the medical viewer, the control will internally calculate the default window level width and center. To manually set the default window level values, use the L_DispContainerSetDefaultWindowLevelValues function.

To get the default window level values, use the L_DispContainerGetDefaultWindowLevelValues function.

To get the current window level values use the L_DispContainerGetActionProperties function. To set the current window level values use the L_DispContainerSetActionProperties function.

Required DLLs and Libraries


The toolkit comes in Win32 and x64 editions that can support development of software applications for any of the following environments:

Windows 10

Windows 8

Windows 7

Windows Vista

Windows XP

Windows 2000

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