无法将项目添加到列表框...

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您好，我正在使用代码显示列表框中所有启动项目的环境变量％appdata％ 此代码中存在一些我需要帮助的错误.... 检查注释错误的代码 有没有其他解决方案，但仍然使用％appdata％？ 这是代码：

Hello, I''m using a code to show all startup items in listbox with environment variable "%appdata% There is some errors in this code that I need help with.... Check code for commented errors Is there any other solution but still using %appdata%? This is the code:

private void readfiles() { String startfolder = Environment.ExpandEnvironmentVariables("%appdata%") + "\\Microsoft\\Windows\\Start Menu\\Programs\\Startup"; foldertoread(startfolder); } private void foldertoread(string folderName) { FileInfo[] Files = folderName.GetFiles("*.txt"); // HERE is one error "Getfiles" foreach (var file in Directory.GetFiles(folderName)) { startupinfo.Items.Add(file.Name); // here is another error "Name" } }

推荐答案

看到： See this: //add a reference to: using System.IO; private void foldertoread(string folderName) { DirectoryInfo di = new DirectoryInfo(folderName); string[] fi = di.GetFiles("*.txt"); //iterate through the collection of files in fi and add it to the listbox ;) }

你可以使用 Directory.GetFiles（）方法 [ ^ ]谢尔盖的建议。 谢谢谢尔盖;）

You can use Directory.GetFiles() method[^] too - Sergey''s suggest. Thank you, Sergey ;)