Knowledgebase : Protection PLUS 4 SDK > ActiveX / .NET Interface
We have seen a case where Delphi 6 did not correctly generate the type library for the Protection PLUS 4 SDK ActiveX control. Check the SKCLLib_TLB file generated by Delphi from the SKCL.dll ActiveX control. Code generated by Delphi: procedure TLFil...
If you are creating a new Visual Studio project which targets the .NET 4.0 Framework or later, or upgrading an existing project to target the .NET 4.0 Framework or later, you may run into the following exception during runtime or at compile time: > MIXE...
We recommend PROTECTION PLUS 5 SDK .NET EDITION.  The PLUSManaged library included with this edition is far better for licensing ASP.NET applications than Protection PLUS 4 SDK's older SKCLNET component, while Instant Protection PLUS 3 was designed for de...
SKCLNET is implemented as a control and inherits from System.Windows.Forms. A reference to System.Windows.Forms is required for your project to compile. When instantiating the LFile object, the Windows.Forms constructor is going to set the Synchronization...