How Do You Read Text Files With Visual Basic?
Text files are plain text, so reading them into your Visual Basic application only takes a few steps of code. Text files can be used to export and import data, save user settings or send information in an email. Visual Basic has a specific component that loads the file into an object. The programming object is then used to manipulate the data and display it to the user. This type of process is common in the programming industry. Define a variable for your text file. When the Visual Basic compiler reads in the file, it needs a variable to save the information. To define a variable, use the following code: Dim file As String Read in the text file and assign its content to the variable. The code below reads in a file named “myFile.txt” and assigns it to the variable defined in step 1: file = My.Computer.FileSystem.ReadAllText(“C:\myFile.txt”) Print out the text information to a message box. This is done for testing purposes, but you can print out the text to your Windows form or Web appli
