If you are reading from a file with extended characters, you will need to specify the file encoding. This section explains how to perform tasks that are associated with reading from files. The textfieldparser object provides a way to easily and efficiently parse structured text files, such as logs Learn how to manage local files and directories using the system.io classes, and how to store and retrieve c# objects using csv files and the streamreader and streamwriter classes. You can process a file with multiple formats by using the peekchars method to determine the format of each line as you parse through the file. Use the readalltext method of the my.computer.filesystem object to read the contents of a text file into a string, supplying the path and file encoding type
The following example reads the contents of the utf32 file test.txt into a string and then displays it in a message box. How to open and read a text file line by line in vb net. To open up a text file, you need to create something called a streamreader This, as its name suggests, reads streams of text The streamreader is an object available to system.io (visual studio 2015 users can miss out the system part
