Sie so etwas wie dieses benötigen:
public static async Task<string> ReadFileContent(string fileName, IFolder rootFolder)
{
ExistenceCheckResult exist = await rootFolder.CheckExistsAsync(fileName);
string text = null;
if (exist == ExistenceCheckResult.FileExists)
{
IFile file = await rootFolder.GetFileAsync(fileName);
text = await file.ReadAllTextAsync();
}
return text;
}
zu verwenden:
IFolder rootFolder = FileSystem.Current.LocalStorage;
IFolder myCoolFolder = await rootFolder.CreateFolderAsync("MyCoolForler", CreationCollisionOption.OpenIfExists);
string fileContent = await this.ReadFileContent("MyCoolFile.txt", myCoolFolder);
Link Hinzufügen zum PCLStorage Modul – Johan
sehen: http://stackoverflow.com/a/29792738/5064986 –