char dal_mas_ret_acc_fld (idf)

Returns the access Id of the field.

Input Parameters Significance
DtvLong idf field Id

Output Parameters Significance
no -

Return Code Significance
access Id of the field:
0 invisible
r read only
w write
m must write

When the access Id is > 0 < , the field is not visible. You cannot position the cursor on the field.

When the access Id is > * < , the field access depends on the current work mode of mask edit state. You can set the mode-specific field access using the function dal_mas_set_acm_fld.

The function automatically invoke any set mask listener function.