You can add missing using directives by using the Resolve command. You can also clean up the current list of using directives in a file, removing the ones that are no longer needed.
You can remove unneeded using directives by clicking anywhere within a file and selecting Organize Usings | Remove Unused Usings.
In the example below, we start out with 20 using directives at the top of the file.
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We then select Remove Unused Usings.
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After we execute this command, we’re left with only four using directives at the top of the file.
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Filed under: Visual Studio Tagged: C#, using Directive, Visual Studio Image may be NSFW.
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