S
Stefan Marquardt
Guest
In the past I developed a .net assembly for a Metrologic/Honeywell scanner. Before I tried Opos (com), OPOS for .Net (seems to be dead). Both are not working perfect and I wrote a small assembly myself in C# In ABL(.net) you have listener on the event of the .net assembly. Writing the assembly is easy, but you should be careful not to forget to delegate the serial events to the main thread. The logic was: barcodes read assembly gots an event on serial port assembly sends disable command to scanner assembly posts event with barcode ABL(.net) got the event and do some things ABL(.net) call enable method of the assembly It's working with old serial scanners and USB scanners which have a serial emulation including a scanner auto-detection to handle multiple scanners.
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