WIA Microdriver Commands

The following set of constants form the set of WIA microdriver commands. The commands are passed to the microdriver from the WIA Flatbed driver in the lCommand parameter of the MicroEntry function. The commands are grouped into the following categories:

• Automatic Document Feeder Commands

  Commands for microdrivers that support an automatic document feeder (ADF).

• Event Commands

  Commands for microdriver event support.

• Required Commands

  Commands that must be implemented by the microdriver.

• Optional Commands

  Commands that can be implemented by the microdriver as enhancements to its basic operation.

These commands are defined in Wiamicro.h.