The challenges of high DPI and VCL styled custom control development

To develop a custom user interface control for Windows VCL applications, we need to consider that this control might be used in a multi-monitor situation with different DPI, and that VCL styles can be used in the VCL application. This session discusses what to look out for when handling per-monitor high DPI, as well as the pitfalls and different approaches to making UI controls VCL styles compatible.