file-operations

File copying, directory traversal, and manipulation in .NET

Programming Copy Entire Directory in C# with System.IO No Hacks

Learn to copy files, folders, and entire directories recursively or non-recursively in C# using pure System.IO. Efficient code examples avoid VB hacks, handle overwrites, and work cross-platform in .NET 8/9.

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#dotnet
#file-operations
#programming
#system-io

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02/13/2026, 12:55 PM