2.2.10.4 FormExtraDataBlock

Specifies the properties of the control that are larger than 4 bytes and are not set to the file format defaults. If the corresponding bit in the PropMask of the FormControl that contains this FormExtraDataBlock is set to zero, the property value MUST NOT be stored in the file.


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DisplayedSize (optional)

...

LogicalSize (optional)

...

ScrollPosition (optional)

...

CaptionString (variable)

...

DisplayedSize (8 bytes): An fmSize that specifies the value of the DisplayedSize property.

LogicalSize (8 bytes): An fmSize that specifies the value of the LogicalSize property.

ScrollPosition (8 bytes): An fmPosition that specifies the value of the ScrollPosition property.

CaptionString (variable):  An fmString that specifies the Caption property. The size and compression of the string is specified by the DataBlock.LengthAndCompression of the FormControl that contains this FormExtraDataBlock.