[英]Port from winForms to Windows phone 8.0 C#
有人可以通过将在winForms中编写的这段C#代码移植/翻译到Windows Phone 8.0来帮助我吗? 我真的在努力挣扎,我无法使其正常工作,我可能会阅读每本可以使用的文档,但我只是无法使其正常工作。 我知道不是人们为您编写代码的地方,但是我没有希望..任何帮助我都想从文本文档中加载有关我的应用程序的某些信息,并在图像数组和字符串数组中加载这些东西。 。 这是代码:
private static string[] _folderPaths = Directory.GetDirectories(@"Folders");
private string[] _imagePaths;
private List<string> _questionsPaths = new List<string>();
private List<string> _correctAnswersPaths = new List<string>();
private List<string> _allAnswersPaths = new List<string>();
for (int i = 0; i < _folderPaths.Length; i++)
{
var _tempLocations = Directory.GetFiles(_folderPaths[i], (i + 1).ToString() + "*.txt*");
_imagePaths = Directory.GetFiles(_folderPaths[i], "*.png", SearchOption.TopDirectoryOnly);
foreach (string item in _tempLocations)
{
if (item == "Folders\\" + (i + 1).ToString() + "\\" + (i + 1).ToString() + ".txt")
{
_questionsPaths.Add(item);
}
if (item == "Folders\\" + (i + 1).ToString() + "\\" + (i + 1).ToString() + "answer" + ".txt")
{
_correctAnswersPaths.Add(item);
}
if (item == "Folders\\" + (i + 1).ToString() + "\\" + (i + 1).ToString() + "answers" + ".txt")
{
_allAnswersPaths.Add(item);
}
}
}
Windows Phone中使用的相应类型是(当然不是精确映射):
Directory -> StorageFolder
Directory.GetDirectories -> StorageFolder.GetFoldersAsync
Directory.GetFiles -> StorageFolder.GetFilesAsync
因此,翻译后的代码将是这样的(您也需要熟悉新的await-async
关键字)
using Windows.Storage;
var folder = await ApplicationData.Current.LocalFolder.GetFolderAsync("Folders");
var subFolders = await folder.GetFoldersAsync();
foreach (StorageFolder subFolder in subFolders)
{
var tempFiles = await subFolder.GetFilesAsync(...
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