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我最近一直在开发系统，使用带有 OPOS 驱动程序的条形码阅读器设备，我被困在这一点上。

我尝试了驱动程序提供的演示，这是我想出仅将条形码用作阅读器（不捕获图像）的唯一方法。

在阅读了 POS .Net 1.14 的文档后，我发现了一个名为“ImageScanner”的类，所以我认为这可以帮助我找到问题的解决方案，但不幸的是我没有找到任何示例或教程来使用上述类和所有我发现在演示（“扫描仪”类）中是一样的，它只将条形码数据作为文本返回（解码后）。感谢任何有用的帮助或示例。

注意：我找到了一本名为 .net 的专业 pos 指南的书，但它不是免费的，所以我无法阅读。

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I am not registered as developer on DataLogic's site, so I can not get documents or software, but there may be some information in them.

By the way, In the past there was a similar question with another company's scanner, it itself has not been solved.
OPOS image capture with Symbol Digital Image Scanner

In the second answer above, as the old POS for.NET 1.12, it seems that he created a development kit for the ImageScanner service object.
IMAGESCANNER SERVICE OBJECT AUTOMATION KIT

It seems that site and software updates are not being done, but if you contact here, there may be progress in your wishes.

In Addition:

Perhaps Heron HD 3430 is not considered to have the function of notifying image data.

I found the manuals of Heron HD 3430 and Magellan 3200 VSi below, but Magellan has a description of the interface to get the image, but Heron does not have such a description.

Heron™ HD3430 - bsr.at
Magellan 3200 Product Reference Guide - barcodescanner.de

于 2018-12-05T09:22:30.300 回答