Add Lines To Text File & Read Back Line By Line

	StorageFolder Folder1 = ApplicationData.Current.LocalFolder;
	StorageFile File1 = await Folder1.CreateFileAsync("MyFolder\\MyFile.txt", CreationCollisionOption.OpenIfExists);
	if (File1 != null)
		string[] TagIds = new string[1];
		TagIds[0] = NewRfidTagId;
		await FileIO.AppendLinesAsync(File1, TagIds);

	StorageFolder Folder1 = ApplicationData.Current.LocalFolder;
	if (Folder1.TryGetItemAsync("MyFolder\\MyFile.txt") != null)
		//File Exists
		StorageFile File1 = await Folder1.GetFileAsync("MyFolder\\MyFile.txt");
		var ReadFile = await FileIO.ReadLinesAsync(File1);
		string[] TagsToSend = ReadFile.ToArray();


We benefit hugely from resources on the web so we decided we should try and give back some of our knowledge and resources to the community by opening up many of our company’s internal notes and libraries through mini sites like this. We hope you find the site helpful.
Please feel free to comment if you can add help to this page or point out issues and solutions you have found, but please note that we do not provide support on this site. If you need help with a problem please use one of the many online forums.


Your email address will not be published.