After the execution of a read or write function in a data file, allows you to find out whether an error caused by a wrong password occurred on this data file.
In most cases, HErrorPassword should be used after the first function that handles a HFSQL data file.
This function can be used with the HFSQL data files, HFSQL views or queries.
Only the password errors that occurred on HFSQL data files are notified.
Remark: From version 19, HFSQL is the new name of HyperFileSQL.
// Check the status report of HReadFirst
IF HReadFirst(Customer, Name) = False THEN
// Problem during the read operation
// Checks whether the error is caused by a wrong password
IF HErrorPassword() = True THEN
Info("The password given for the Customer file is invalid")
// Open the window used to enter the password
Password = Open(WIN_Enter_Password)
<Result> = HErrorPassword()
- True if the password is incorrect,
- False if the password is correct.
Business / UI classification : Business Logic