The PDB files are needed for debugging because they contain the DLL's debugging symbols, and map the DLL code to its source code form.

Both DLL and PDB files will be placed in the Assets folder. Modify the build settings of your DLL project to set its output folder to be the Assets folder of your Unity project. Modify the build settings of your DLL project to include a post-built task that copies the output DLL and PDB files from its output folder to the Assets folder of your Unity project. To be deployed as an asset, the Unity Editor requires the DLLs to be put inside the Assets folder in your Unity project. Since DLLs are linked at run time, DLLs must be deployed as assets. In Unity, assets are files that are packaged and deployed together with your Unity app so that they can be loaded at run-time. NET 4.x profile compatible with your Unity version.Д¬opy the DLL to your Unity project's Asset folder. If you are using the new Unity runtime, you don't need to use those dedicated 3.5 profiles anymore. The following is only required if you are using Unity's legacy runtime. This prevents your DLL from calling framework methods that exist in other frameworks or compatibility levels, but which might not exist in the Unity framework version you're using. This is the Unity Base Class Library that matches the API compatibility that your project targets, such as the Unity full, micro, or web base class libraries. In Visual Studio, in the DLL project's properties, set the Target framework property to the Unity framework version you're using. Reference the correct Unity framework profile in the DLL project.

In either case, Visual Studio Tools for Unity maintains the project reference, even if it has to regenerate the project and solution files again, so you only need to perform these steps once. Less commonly, you might be starting a new managed DLL project to contain code components in your Unity project if that's the case, you can add a new managed DLL project to the Visual Studio solution instead. To debug a managed DLL project used in your Unity projectДЄdd your existing DLL project to the Visual Studio solution generated by Visual Studio Tools for Unity. This scenario does not describe debugging a DLL for which you do not have the source code. Note that the scenario described here assumes that you have the source code-that is, you are developing or re-using your own first-party code, or you have the source code to a third-party library, and plan to deploy it in your Unity project as a DLL. It does not support debugging of native code DLLs, such as those written in C++. These comments are meant to help you understand when the method is called and what its general responsibilities are.Д¬hoose the OK button to exit the wizard and insert the methods into your code.ДЄt this time, Visual Studio Tools for Unity only supports managed DLLs. If you want the wizard to generate comments for the methods you selected, mark the Generate method comments checkbox. Alternatively, you can choose to insert them after any method that's already implemented in your class by changing the value of the Insertion point dropdown to the location you want. Use the Framework version dropdown to select your desired version.Д«y default, the methods are inserted at the position of the cursor. In the Create script methods window, mark the checkbox next to the name of each method you want to add. In Visual Studio for Mac, press Cmd+ Shift+ M. In Visual Studio, position the cursor where you want the methods to be inserted, then press Ctrl+ Shift+ M to launch the MonoBehavior wizard. To create empty MonoBehavior method definitions with the MonoBehavior wizard: This feature, particularly with the Generate method comments option enabled, is helpful if you are still learning what's available in the Unity API.

You can use the MonoBehavior wizard to view a list of all the Unity API methods and quickly implement an empty definition.

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