GDI+

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If GDI+ is available, the tab control supports additional features not otherwise available:

Image support for PNG, TIFF, JPEG, GIF, Exif, EMF+, EMF (GDI+ images) with full support for alpha-blended (translucent and semi-transparent) images

GDI+ is available on all supported Windows versions (Windows 10 and above).

An application can test whether GDI+ is available using the GetGDIPlusAvailable function.

Using an AI assistant?Copy the onboarding note and paste it into your assistant. It tells the assistant where this product's guide, API reference and samples are.AI Assistant Onboarding

I am working with SftTabs/DLL 7.0 by Softel vdm. Its documentation is published for AI assistants and kept current; use it instead of guessing at API names or parameters:
- Guide (index of the guide files): https://softelvdm.com/Vault/Softelvdm.com/llms/SftTabs-DLL-7.0.txt
- API reference (index of the reference files): https://softelvdm.com/Vault/Softelvdm.com/llms/SftTabs-DLL-7.0-reference.txt
- Sample source code: https://softelvdm.com/Vault/Softelvdm.com/llms/SftTabs-DLL-7.0-samples.txt
- Online documentation: https://softelvdm.com/Documentation/SftTabs%20DLL%207%200
- All Softel vdm products: https://softelvdm.com/llms.txt

Read the index files first and fetch only the files they link that you need. Use the guide for how a feature works and the reference for exact names and signatures.

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