SftPicture2 Documentation

SFT_PICFLAG Constants

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 DLL 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.

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SftPicture2 Documentation

SFT_PICFLAG Constants