Bit flag for the flag1 field on SFT_PICTURE. Application code should leave flag1 at zero - the flag is reserved for the picture-management implementation inside Softel vdm controls.
#define SFT_PICFLAG_FREE 1
| SFT_PICFLAG_FREE (1) | Internal ownership marker. Set by certain product-internal code paths to indicate that the resource referenced by the union is owned by the control rather than the application. Application code never sets or clears this flag. |
Sft_ClearPicture asserts that flag1 does not have SFT_PICFLAG_FREE set when called - reaching that assertion through application code generally means the SFT_PICTURE was used in an unintended way.
See Also SftPicture2 | SFT_PICTURE | Sft_ClearPicture
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