Written by Allen Wyatt (last updated June 28, 2021)
This tip applies to Excel 97, 2000, 2002, and 2003
True to its BASIC roots, VBA allows you to do file input on sequential files. This means you can open and read a sequential text file, loading the information from the file into string variables. The steps are simple. You only have to open the file, get the input, and then close the file. The following code is a common example of reading from a sequential file:
Dim Raw As String Dim NumValues As Integer, J As Integer Dim UserVals() As String Open "MyFile.Dat" For Input As #1 Line Input #1, Raw NumValues = Val(Raw) ReDim UserVals(NumValues) For J = 1 to NumValues Line Input #1, UserVals(J) Next J Close #1
In this example you should note that the first line read from the text file (MyFile.Dat) is assumed to contain a value that indicates how many items are to be read in from the file.
Note:
ExcelTips is your source for cost-effective Microsoft Excel training. This tip (2227) applies to Microsoft Excel 97, 2000, 2002, and 2003. You can find a version of this tip for the ribbon interface of Excel (Excel 2007 and later) here: Getting Input from a Text File.
Program Successfully in Excel! John Walkenbach's name is synonymous with excellence in deciphering complex technical topics. With this comprehensive guide, "Mr. Spreadsheet" shows how to maximize your Excel experience using professional spreadsheet application development tips from his own personal bookshelf. Check out Excel 2013 Power Programming with VBA today!
If you use UNC paths in your links to external information, those paths may need to be changed at some point. You can ...
Discover MoreWhen you create a CSV file in Excel, the information stored in the file may not contain all the fields that you think it ...
Discover MoreWhen you double-click on a workbook in Windows, the Excel program should be started and the workbook loaded. When this ...
Discover MoreFREE SERVICE: Get tips like this every week in ExcelTips, a free productivity newsletter. Enter your address and click "Subscribe."
There are currently no comments for this tip. (Be the first to leave your comment—just use the simple form above!)
Got a version of Excel that uses the menu interface (Excel 97, Excel 2000, Excel 2002, or Excel 2003)? This site is for you! If you use a later version of Excel, visit our ExcelTips site focusing on the ribbon interface.
FREE SERVICE: Get tips like this every week in ExcelTips, a free productivity newsletter. Enter your address and click "Subscribe."
Copyright © 2023 Sharon Parq Associates, Inc.
Comments