May 29, 1997

Question: I have been trying to connect to our Oracle General Ledger Version 10.SC from PB5 Ent. I am accessing it from my PC running Win95 and a database that

Question: Stored procedure on WG7.3 Oracle expects three parameters. I can get OPO 2.0 to pass the params if I cite them literally as, for example, exec sql begin addnewperson(‘John’,’Quincy’,’Doe’);

Question: What type of code must be written to avoid the cryptic NOT NULL messages when records are to be added for fields already defined with NOT NULL in the

Question: I’m using Power Objects 2.1 and am trying to add a custom menu and toolbar toa report object. I’ve successfully done this withform objects by using the InitializeWindow, TestCommand

Question: Is it possible to have predefined (dynamically changeable) global variables that can hold reference to the printer name, copies, paper format, etc. and use a PrintReport() action that will

Question: How do classes communicate? If class A created one or more instances of class B and class C, how can class A keep track of all the instances of

Question: Why can’t I put a simple piece of code in the click event for a list box and have it execute? Also, how can I choose a value from

Question: Yesterday I received a description for a reality problem I must represent in my OPO-database application. It concerns the drinking water supply for a city, and the staff of

Question: Field-level validations should be done when the user visits the field. How can this be done?Interfield validations on the same screen also should be done when the user visits