使用生物识别设备应用程序的程序文件中的DLL [英] Use DLL from program files of biometrics device applications

问题描述

如何在vb.net中使用生物识别设备应用程序的程序文件中的dll。如何使用它来制作我自己的应用程序版本以从生物识别设备下载考勤日志？



我尝试了什么：



我不知道从哪里开始，因为我不知道如何从vb.net导入dll

How can i use the dll from programs files of the applications of the biometrics device in vb.net. How can i use it in order to make my own version of the application to download the attendance logs from the biometrics device?

What I have tried:

I dont know where to start because i dont know how to imports the dll from vb.net

推荐答案

您需要添加对库（dll）的引用，然后您可以在项目中使用它们。您还可以从其SDK文件夹中复制并粘贴DLL，如果您的项目具有源代码但需要DLL文件才能运行，则可以开始使用它们（如果您面对的话，这是一个解决方案）找不到FileName.dll有点问题。



在开发过程中，您将添加对DLL的引用（在Visual Studio中搜索添加引用）。这将包括IDE中可用于编程的所有内容，您可以构建项目。您可以包含所需数量的DLL，但只需记下您提供的版本和程序集信息。大多数项目都需要特定版本的DLL。



完成后，您可以稍后发布项目，Visual Studio将打包所需的DLL文件项目，以便您的客户也可以使用它。



要了解有关您需要的DLL的更多信息，请查看文档或要求开发人员帮助您，这是一个通用主题，不能轻易涵盖没有共享上下文。

You need to add a reference to the libraries (dll) and then you can utilize them in the project. You can also copy and paste the DLLs from their SDK folder, and start to use them if you have a project that has the source code but requires the DLL files in order to run (this is a solution if you face the "FileName.dll not found" sort of problem).

During the development process, you will add references to the DLLs (search for Add Reference in Visual Studio). This will include everything available for programming in the IDE and you can build the project. You can include as many DLLs you want, but just note the versions and the assembly information that you provide. Most projects require a specific version of the DLL.

Once you are done, you can then later on publish the project and Visual Studio will package the required DLL files with the project so that your customers can also use it.

To learn more on what DLLs you require, please check the documentation or ask the developer to help you out, this is a generic topic and cannot be covered that much easily without the context being shared.

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