Returns a pointer to the current scrollable region on the data form
| Call | |
| #include <vv_form.h> | |
| SRPTR cursrp(dfmp) | |
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DFORMPTR dfmp |
Pointer to a data form |
| Returns | |
| NULLP | A scrollable region is not the current item |
| POINTER | A pointer to the current scrollable region on the data form |
| Description
cursrp() returns a pointer to the current scrollable region on the specified data form. If a scrollable region is not the current item, a NULLP is returned. |
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| Related Functions
curdfldp(), curitemnum(), curitemp(), curmemop(), curmfldp() |
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| Cautions
cursrp() should only be called for a scrollable region on a data form that (1) is already displayed, (2) is a Designer form, or (3) for which fm_ready() has already been called. |
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