This plain-English book covers all the essentials of VBA, including creating a VBA program, using the VBA Editor, creating forms, debugging and error trapping, ... » 

This plain-English book covers all the essentials of VBA, including creating a VBA program, using the VBA Editor, creating forms, debugging and error trapping, and object-oriented programmingProgrammers and software developers will appreciate the new information on working with forms, using classes to improve applications, and creating and applying digital signaturesThoroughly revised to reflect the changes in the new Office release that affect VBA programming, this book covers the updates to the newest release of Office and how those changes will impact VBA for tasks such as saving data to text files, enhancing XML documents, creating documentation in PDF format, working with external applications, updating old VBA code quickly, and programming Visio with VBAThe companion Web site contains code examples and other helpful materials from the book «