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Gets the size of the buffer required to hold pUnitAbbrev in L_AnnGetUnit.
#include "l_bitmap.h"
L_LTANN_API L_INT L_AnnGetUnitLen(hObject, puLen)
Handle to the annotation automation object.
Address of the variable to be updated with the length of the unit abbreviation string.
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
Call this function before calling L_AnnGetUnit if you want to get the exact size required to hold the Unit Abbreviation string.
Win32, x64.
For an example, refer to L_AnnSetUnit.
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