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ジャンルのカテゴリ―名

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&nbsp;&nbsp;public IActionResult StripeImages()&nbsp;{&nbsp; &nbsp; &nbsp; var path = Path.Combine(Directory.GetCurrentDirectory(), &quot;C:\\Users\\info\\OneDrive\\画像\\ForStripe&quot;);&nbsp; &nbsp; &nbsp;string folderFrom = path;&nbsp; &nbsp; &nbsp;string folderTo = &quot;C:\\Users\\info\\Downloads\\ForStripe&quot;; &nbsp; &nbsp; &nbsp;if (Directory.Exists(folderFrom))&nbsp; &nbsp; &nbsp;{<img src="blob:https://localhost:7175/30096757-689c-4023-951a-4663ea86683b" style="width: 300px;" class="fr-fic fr-dib">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;foreach (string pathFrom in System.IO.Directory.EnumerateFiles(folderFrom, &quot;*&quot;, System.IO.SearchOption.AllDirectories))&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;{&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;//コピー先のパスを作成&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;string pathTo = pathFrom.Replace(folderFrom, folderTo); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;//コピー先のフォルダーが存在するか確認し、なければ作成します。&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;string targetFolder = folderTo;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;if (System.IO.Directory.Exists(targetFolder) == false)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;{&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;System.IO.Directory.CreateDirectory(targetFolder);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;} &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;//１ファイルのコピー実行。同名のファイルがある場合上書きします。&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;System.Diagnostics.Debug.WriteLine(&quot;コピー&quot; + pathFrom + &quot; &rarr; &quot; + pathTo);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;System.IO.File.Copy(pathFrom, pathTo, true); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;//こちらでコピーするとコピー先に同名のファイルがあると上書きせずエラーになります。&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;//System.IO.File.Copy(pathFrom, pathTo);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;//ViewData[&quot;NoDirectory&quot;] = &quot;Success&quot;;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;}&nbsp; &nbsp; &nbsp;}&nbsp; &nbsp; &nbsp;else&nbsp; &nbsp; &nbsp;{&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ViewData[&quot;NoDirectory&quot;] = &quot;No Directory&quot;;&nbsp; &nbsp; &nbsp;}&nbsp; &nbsp; &nbsp;//return Content(path);&nbsp; &nbsp; &nbsp;ViewData[&quot;success&quot;] = &quot;ダウンロード完了。ダウンロードフォルダを確認してください。&quot;; &nbsp; &nbsp; &nbsp;return View(&quot;Index&quot;);}下図はDownLoad前のViewとDownLoad後の表示です。

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