| Programming Guide | |
Moves the cursor into a field, offset from the left
int sm_off_gofield(int field_number, int offset);int sm_e_off_gofield(char *field_name, int element, int offset);int sm_i_off_gofield(char *field_name, int occurrence, int offset);int sm_n_off_gofield(char *field_name, int offset);int sm_o_off_gofield(int field_number, int occurrence, int offset);
field_name, field_number- Specifies the destination field.
element- The destination element in
field_name.occurrence- The destination occurrence in the specified field.
offset- The position in the destination field at which to place the cursor. If
offsetis larger than the field's length, or greater than a shiftable field's maximum length, the cursor is placed in the rightmost position.
- 0 Success.
sm_off_gofieldmoves the cursor into the specified field at positionoffset, regardless of the field's justification. If the data specified byoffsetis out of view, Panther shifts the field's contents to make the data visible.
#include <smdefs.h>
#include <ctype.h>
/* Place cursor over the first embedded blank in */
/* the "names" field.
*/
char buf[256], *p;
int length;
length = sm_n_getfield(buf, "names");
for (p = buf; p <buf + length; ++p)
{
if (isspace(*p))
break;
}
sm_n_off_gofield("names", p - buf);
sm_disp_off, sm_gofield, sm_sh_off