Visual Basic. NET programming for Beginners. This lesson is part of an ongoing tutorial. The first part is here How. Text File in VB. NETWriting to a text file is similar to reading a text file. Again we use System. Environment. NET, Visual Basic Introduction. You want to write an application that constantly monitors some files, creates a log, or whatever, and one that ran. Quick reference guide that compares VB. NET and C. IO. This time, instead of using the Stream. Reader we use the Stream. Writer. The Stream. Writer is used to write a stream of text to a file. Add another Button to the form youve been working on. Set the Text. property of the button to Write to File. Ds7OXu9Ogrw/Ua72Pv5jcyI/AAAAAAAAA5Y/ETMD2Ewnp0I/s1600/Convert%20String%20To%20XML.png' alt='Vb Net Write To Html File' title='Vb Net Write To Html File' />Double click your. Add the following Dim FILENAME As String C UsersOwnerDocumentstest. If System. IO. File. ExistsFILENAME True. Computer Courses. Home Beginners Computing Android App Programming Microsoft Word Microsoft Excel Excel VBA Programming for Beginners Visual Basic. NET. Title Write data into an Excel workbook in Visual Basic. NET Description This example shows how to write data into an Excel workbook in Visual Basic. NET. Then. Dim obj. Writer As New System. IO. Stream. Writer. FILENAME obj. Writer. Write Text. Box. Text obj. Writer. CloseMessage. Box. ShowText written to fileElse. Message. Box. ShowFile Does Not ExistEnd If. Run your programme, and then click your new button. Unless you have a file called test. Carbon Fiber Installer Philippines. File Does Not Exist. Once again, VB insists that the file must exist before it can actually do something. Which is not unreasonableStop your programme and change this line Dim FILENAME As String C UsersOwnerDocumentstest. To this Dim FILENAME As String C UsersOwnerDocumentstest. In other words, just change the file name back to test. Hopefully, you. havent deleted the test. Run your programme again. Type something into the textbox, and then click your. You should see the message box Text written to file appear. But notice that if you open up the text file itself, any text you had previously. Well see. how to append text to a file shortly. Lets have a look at the code we wrote, though. Once again, we check to see if the File Exists. If its True that the file. Dim obj. Writer As New System. IO. Stream. WriterFILENAMEIts almost the same as last time. Only two things. have changed we created a new variable name, obj. Writer, and were now. Stream. Writer instead of Stream. Reader. Everything else is. To write the text to our file, weve used this obj. Writer. Write Text. Box. 1. Text After the name of our variable obj. Writer, we typed a full stop. The drop. down box appeared showing available properties and methods. The Write. method was chosen from the list. In between round brackets, you put what it. VB to write to your text file. In our case, this was the text in. Textbox. 1. You can also do this obj. Writer. Write Your Text Here The above uses direct text surrounded by double quotes. This is also acceptable Dim The. Text As String Your Text Hereobj. Writer. Write The. Vnc Client For Windows Xp. Text This time, weve put the text inside of a variable. The name of the variable. Billy Talent Billy Talent Iii 2009 Rar'>Billy Talent Billy Talent Iii 2009 Rar. Write. But you dont have to write the whole text at once. You can write line by line. In which case, select Write. Line from the available properties and methods. Heres an example of how to use Write. Add-New-VB-ASP-Web-Form.jpg' alt='Vb Net Write To Html File' title='Vb Net Write To Html File' />Spire. XLS for. NETC,VB. NET,ASP. NET is an industryleading, standalone Excel component for developers to read, write, format and convert all versions of Excel files. Line Dim FILENAME As String C UsersOwnerDocumentstest. Dim i As Integer. Dim ary. Text4 As Stringary. Text0 Mary Write. Lineary. Text1 Hadary. Text2 Aary. Text3 Littleary. Text4 OneDim obj. Writer As New System. IO. Stream. Writer. FILENAME For i 0 To 4obj. Writer. Write. Line ary. Texti Nextobj. Writer. CloseThe error checking code has been left out here. But notice the new way to write. Writer. Write. Line ary. Texti Were looping round and writing the contents of an array. Each line of text. But each line is appended. That. is, the text file doesnt get erased after each line has been written. All the. lines from the array will be written to the text file. However, if you were. Write. Line springs into action. In other words, youd only get. Mary Write. Line had a little one instead of two. In the next part well see how to add text to a file that already contains.