TDLib C# 与 .NET 接入

开始之前

此处是 Windows C++/CLI 示例；跨平台 .NET 项目还需要评估 JSON 接口。原文中的旧 Visual Studio 和固定 vcpkg 提交用于理解该版本示例，不应直接当作新的生产环境基线。

TDLib C# 示例

本示例说明如何构建支持 C++/CLI 的 TDLib，以及如何从 C# 使用 TDLib。

构建 TDLib

下载并安装 Microsoft Visual Studio 2015 或更新版本。
下载并安装 CMake，安装时选择 "Add CMake to the system PATH"。
使用 vcpkg 安装 gperf、zlib 和 openssl：

git clone https://github.com/Microsoft/vcpkg.git
cd vcpkg
git checkout c3867e714dd3a51c272826eea77267876517ed99
.\bootstrap-vcpkg.bat
.\vcpkg.exe install gperf:x64-windows gperf:x86-windows openssl:x64-windows openssl:x86-windows zlib:x64-windows zlib:x86-windows

（可选，用于生成 XML 文档。）下载 PHP，将 php.exe 所在路径加入 PATH 环境变量。
使用 CMake 构建 TDLib，启用 .NET 支持，并指定正确的 vcpkg 工具链文件路径：

cd <path to TDLib sources>/example/csharp
mkdir build
cd build
cmake -A Win32 -DTD_ENABLE_DOTNET=ON -DCMAKE_TOOLCHAIN_FILE=<path to vcpkg>/scripts/buildsystems/vcpkg.cmake ../../..
cmake --build . --config Release
cmake --build . --config Debug
cd ..
mkdir build64
cd build64
cmake -A x64 -DTD_ENABLE_DOTNET=ON -DCMAKE_TOOLCHAIN_FILE=<path to vcpkg>/scripts/buildsystems/vcpkg.cmake ../../..
cmake --build . --config Release
cmake --build . --config Debug

使用示例

完成 TDLib 构建后，可以打开并运行 TdExample 项目。它包含一个实现授权和消息发送的简单 C# 控制台应用。用 Visual Studio 2015 或更新版本打开并运行即可。

关于如何将 TDLib 及其所有原生共享库依赖加入 C# 项目，还可查看 TdExample.csproj。

继续阅读 TDLib 总览与构建。需要应用凭证时，可参考 API ID 与 Hash 申请流程；申请遇到 ERROR，可通过 GetTGAPI 客服沟通。

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