How to show string as *** character

One way to accomplish this is to create a cicode form (pop-up) using FormNew() and define a password prompt with FormSecurePassword(). This returns a secured (encrypted) password to be used by Citect's secure user functions like UserLogin or UserPassword.
If you want to retrieve a plain-text password but want to show stars or dots on screen, then you could place a custom activex control (Windows Listbox) on a graphics page and set the PaswordChar property.

One way to accomplish this is to create a cicode form (pop-up) using FormNew() and define a password prompt with FormSecurePassword(). This returns a secured (encrypted) password to be used by Citect's secure user functions like UserLogin or UserPassword.
If you want to retrieve a plain-text password but want to show stars or dots on screen, then you could place a custom activex control (Windows Listbox) on a graphics page and set the PaswordChar property.