In this code sample, Jerry J Chen continues to show how his

The code shows how to use the following API’s from Visual Basic (5/6):
- GetObject
- CopyMemory
- VarPtrArray
- VarPtr
- GetPixel
In this code sample, Jerry J Chen continues to show how his Dex3D 3D engine can be used to display fast drawing of polygons and other graphics. The code shows how to use the following API’s from Visual Basic (5/6): GetObject CopyMemory VarPtrArray VarPtr GetPixel Download Canvas Project (13k)
In this code sample, Jerry J Chen continues to show how his

The code shows how to use the following API’s from Visual Basic (5/6):
CodeGuru covers topics related to Microsoft-related software development, mobile development, database management, and web application programming. In addition to tutorials and how-tos that teach programmers how to code in Microsoft-related languages and frameworks like C# and .Net, we also publish articles on software development tools, the latest in developer news, and advice for project managers. Cloud services such as Microsoft Azure and database options including SQL Server and MSSQL are also frequently covered.
Property of TechnologyAdvice. © 2026 TechnologyAdvice. All Rights Reserved
Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. TechnologyAdvice does not include all companies or all types of products available in the marketplace.