Rgiesecke.dllexport in the Unmanagedexports. The installation process is as follows:
1. First install the NuGet Package Manager in the Extension Manager under the Tools menu
2. "NuGet Package Manager" under "Tools" SELECT "Package Management Console"
Pm> Install-package Unmanagedexports
3, select the Target CPU platform, select x86 or x64, do not select any CPU
4, RGiesecke.DllExport.dll and RGiesecke.DllExport.MSBuild.dll installed from the official website only support the English operating system, using https://www.noisyfox.cn/397.html, Fixed version 1.2.7 replaced with two DLLs of the same name under the Packages\unmanagedexports.1.2.7\tools folder in the Project NuGet package.
Resources:
Https://www.noisyfox.cn/397.html
Https://docs.nuget.org/consume/package-manager-console
Https://www.nuget.org/packages/UnmanagedExports
Http://stackoverflow.com/questions/34417972/no-functions-in-c-sharp-dll-with-rgiesecke-dllexport
Http://www.codeproject.com/Questions/791891/Csharp-unmanaged-DLL-Export-Import-in-Cplusplus
Http://zhidao.baidu.com/link?url=qdrx1TfDCBWy6PL_MmS-uD_jhBpf5xEXLsQeViYrrhDNA85M9GfWYdOCAP2VYI6nOmWb5Dgssk1nu-D74FhAR_
Installing Rgiesecke.dllexport under Visual Studio 2010