DevX Tips Bank: Delphi And Pascal

Passing Strings Between Delphi DLL and VBA

Unlike other routines, this one doesn't need to pass the length of the returned string for …

A Simple Right Mouse Click

I am learning Delphi 4. I'm trying to create a program that can distinguish between a …

Displaying a Record Number for a Table

I use an InterBase database with an alias made in BDE. I want to display the record number …

Program Fails to Compile

Every time I try to compile a program, I get "Error(0) Duplicate Resources" and the …

Select Stored Procedures in MS SQL 7

How do I access an MS SQL 7 Stored Procedure that returns a multi-row Dataset through …

BDE Engine Error When Installing Delphi 3

I used InstallShield that comes with Delphi 3 to install a Delphi 3 program on another …

Changing Label Captions in a FOR Loop (Follow-up)

In your answer to my previously posted topic, "Changing label captions in FOR loop," you …

Convert Delphi to C++?

How can you convert Delphi to C++?

Create an Invoice

I need to create an onscreen invoice. I can figure out Supplier name, Customer name, and …

Cumulative Summary in SQL

I need a summary-select which summaries cumulative values. This one works in Microsoft …

Determine Which Controls are on a Form

Is there a simple way to ascertain the names of all the controls on a particular form at …

Paradox Lock Files

I have a Delphi 3 application running on a Novell network, that uses Paradox tables. For …

Put a Variable in a SQL String

How can I put a variable in a SQL string? For …

Speed Up Run Time

My executable takes almost a minute to run. How can I speed up the process? I am not …

Undeleting Records from Paradox Tables

How can I undelete a record from a Paradox table?