private static void PathCopyFilesWithOriginalFolder() { int sourceFilesNum = 0; try { string sourceDir = @"E:\Source"; string destDir = @"E:\Dest"; string[] allSourceFiles = Directory.GetFiles(sourceDir, "*", SearchOption.AllDirectories); if (allSourceFiles != null && allSourceFiles.Any()) { foreach (var sourceFileFullName in allSourceFiles) { string sourceFileDir = Path.GetDirectoryName(sourceFileFullName); string sourceFileRelativeDir = string.Empty; if (sourceFileDir.Length > sourceDir.Length) { sourceFileRelativeDir = sourceFileDir.Substring(sourceDir.Length + 1); } else { sourceFileRelativeDir = ""; } string destFileDir = Path.Combine(destDir, sourceFileRelativeDir); if (!Directory.Exists(destFileDir)) { Directory.CreateDirectory(destFileDir); } string destFileFullName = Path.Combine(destFileDir, Path.GetFileName(sourceFileFullName)); File.Copy(sourceFileFullName, destFileFullName, true); string msg = $"SourceFileFullName:{sourceFileFullName},DestFileFullName:{destFileFullName}"; Console.WriteLine(msg); sourceFilesNum++; } } } catch(Exception ex) { MessageBox.Show(ex.Message); } finally { System.Diagnostics.Debug.WriteLine(sourceFilesNum); } }
原文链接: https://www.cnblogs.com/Fred1987/p/11981674.html
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