Input Parameters | Significance |
DtvLong idf | field Id |
char *hlp | full description of the field |
Output Parameters | Significance |
no | - |
Return Code | Significance |
0 | no error |
1 | zero pointer |
DataView displays the full description of the field is shown on the lower left border of the widget when you enter the field with the write cursor in mask edit state. Each tome the write cursors is moved into another field the full description is updated.
The function automatically invoke any set mask listener function.