OPOS PosExplorer.GetDevice() returns null when executed in Windows Service...

com0com intercept opos printer x is offline...

OPOS BSTR* not converting properly...

POS.NET discovering pos printers...

Is it possible to print to the screen with a POS-printer?...

C# OPOS Common Control Objects backwards compatibility with Service Objects...

C++ how to have a thread helper...

Symbol OPOS Implementation OPOS_E_NOHARDWARE error...

The port name is illegal or couldn't be connected to the device...

OPOS image capture with Symbol Digital Image Scanner...

POS for .Net Common Control Objects CharacterSet Compatibility issue...

Implement OPOS Device in C#...

MS cash drawer with epson TM-IV88 Status API...

POS for .Net Check Printing...

OPOS not working on 64 bit system...