Creating a 64-bit Windows C++ ActiveX Form or ActiveX Control
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To create an Active Form or ActiveX Control in a 64-bit Windows C++ project, you need to create your Active Form or ActiveX control while 32-bit Windows is the Target platform in the Project Manager. After running the wizard, you need to set your project's Target platform to 64-bit Windows, as described in the following procedure.
To create an Active Form or ActiveX control in a 64-bit Windows C++ project:
- Create an ActiveX Library as the host:
- Select File > New > Other > C++Builder Projects > ActiveX > ActiveX Library and click OK.
- Create the ActiveX Form or ActiveX Control. Select either:
- In the Project Manager, set the Target platform to 64-bit Windows.
- Complete your project.