High-Level Screen Management Intrinsic Library Reference Manual (32424-90002)

3- 14
| | |
| | infobuflen = 72 |
| | |
| | The field number according to the |
| | order in which it was created. |
| | |
| fldlen * | four-byte integer |
| | |
| | infobuflen = 76 |
| | |
| | Field length in bytes. |
| | |
| databufoffst | four-byte integer |
| | |
| | infobuflen = 80 |
| | |
| | Position of the field in the data buffer, |
| | offset from one. |
| | |
| fldenh | eight-byte character array |
| | |
| | infobuflen = 88 |
| | |
| | Field enhancement. It is a combination |
| | of I, H, U, B, S, 1-8, or NONE. |
| | |
| datatype | four-byte character array |
| | |
| | infobuflen = 92 |
| | |
| | Data type of field. This can be CHAR, |
| | DIG, IMPn, MDY, DMY, YMD, or NUM(n) |
| | |
| fldtype four-byte character array | |
| infobuflen = 96 | |
| | |
| Field type. It can be O, R, P, or D. | |
| | |
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4. Field Information Retrieval ( mode = 4)
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| | |
| fieldinitstring | A character array equal to the field |
| | length or the length defined in |
| | |
| | infobuflen , whichever is less. |
| | This array returns a character string |
| | equal to the field's initial value. |
| | |
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* = size in characters (bytes)
When you request a format, you get all the formats of a length up to and
including the length you specify in infobuflen . For example, if you
request a form retrieval and pass an
infobuflen of 16, you see
information for the first four parameters;
fileversion, numforms,
maxnumflds
, and maxdatabuflen .