Question

好的，所以我的程序中有一个文本框，用户可以输入一个值，但是我想在另一个类中调用这个值。

    public static void Main()
    {

        string sourceDirectory = @"F:\RootFolder\testingfolder\Test";
        string targetDirectory = @"c:\targetDirectory"; //this is where the value would site 

        Copy(sourceDirectory, targetDirectory);
    }

不是100％肯定如何调用它。的修改经过一些急需的研究后，我发现以下内容对我有用;

    private void CopyInstallFiles(object sender, EventArgs e)
    {
        string sourceDirectory = @"F:somepath";
        string targetDirectory = directoryImput.Text;

      //Copy all the files & Replaces any files with the same name
        foreach (string newPath in System.IO.Directory.GetFiles(sourceDirectory, "*.*",
            SearchOption.AllDirectories))
            File.Copy(newPath, newPath.Replace(sourceDirectory, targetDirectory), true);

Answer 1

我刚刚意识到你正在寻找一种移动所有文件和文件夹的方法 - 傻我。这里有一些来自https://msdn.microsoft.com/en-us/library/bb762914.aspx的例子：

using System;
using System.IO;

class DirectoryCopyExample
{
    static void Main()
    {
        // Copy from the current directory, include subdirectories.
        DirectoryCopy(".", @".\temp", true);
    }

    private static void DirectoryCopy(string sourceDirName, string destDirName, bool copySubDirs)
    {
        // Get the subdirectories for the specified directory.
        DirectoryInfo dir = new DirectoryInfo(sourceDirName);

        if (!dir.Exists)
        {
            throw new DirectoryNotFoundException(
                "Source directory does not exist or could not be found: "
                + sourceDirName);
        }

        DirectoryInfo[] dirs = dir.GetDirectories();
        // If the destination directory doesn't exist, create it.
        if (!Directory.Exists(destDirName))
        {
            Directory.CreateDirectory(destDirName);
        }

        // Get the files in the directory and copy them to the new location.
        FileInfo[] files = dir.GetFiles();
        foreach (FileInfo file in files)
        {
            string temppath = Path.Combine(destDirName, file.Name);
            file.CopyTo(temppath, false);
        }

        // If copying subdirectories, copy them and their contents to new location.
        if (copySubDirs)
        {
            foreach (DirectoryInfo subdir in dirs)
            {
                string temppath = Path.Combine(destDirName, subdir.Name);
                DirectoryCopy(subdir.FullName, temppath, copySubDirs);
            }
        }
    }
}

简短版本 - 将其放在DirectoryManager.cs中并通过DirectoryManager.CopyDirectory（源，目标）调用：

using System.IO;

class DirectoryManager
{
    internal static void CopyDirectory(string input, string output)
    {
        DirectoryInfo dir = new DirectoryInfo(input);
        if (dir.Exists)
        {
            DirectoryInfo[] dirs = dir.GetDirectories();
            Directory.CreateDirectory(output);
            FileInfo[] files = dir.GetFiles();
            foreach (FileInfo file in files)
            {
                string temppath = Path.Combine(output, file.Name);
                file.CopyTo(temppath, false);
            }
            foreach (DirectoryInfo subdir in dirs)
            {
                string temppath = Path.Combine(output, subdir.Name);
                CopyDirectory(subdir.FullName, temppath);
            }
        }
    }
}

使用另一个类中文本框中的值

1 个答案: