DtvLong dal_but_set_tit (idb, pos, tit)

Writes a text on the button at the specified position in the button area.

Input Parameters Significance
DtvLong idb button area Id
DtvLong pos (logical) position of the button
char *tit button text

Output Parameters Significance
none -

Return Code Significance
0 all ok
1 wrong (logical) position
-1 zero pointer

The function automatically invoke any set Button listener function.