DtvLong dal_fld_wri_log (idf, row, log, drt)

Writes a boolean value at the specified row position in the field.

Input Parameters Significance
DtvLong idf field Id
DtvLong row row position in the field
DtvLong log boolean value
DtvLong drt field-dirty-flag

Output Parameters Significance
no -

Return Code Significance
0 no error
-1 field Id is NULL
1 wrong row position
2 text string is zero pointer
3 wrong field type

You can write boolean values only in fields of the type boolean.

In > drt < you can specify, how the function is to treat the field-dirty-flag:

When you enter log = 0, DataView sets the toggle to > OFF < (displayed as > n < ), when you enter any other value for log, the toggle is set to > ON < (displayed as > y < ).