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Page 1 of 1 Published: 17 Oct 2003 Unedited - Community Contributed Abstract This article is a continuation of the article, Creating Text Files in ASP.NET. In this article, we will see how to read a text file in ASP.NET. By Average Rating: This article has not yet been rated. Views (Total / Last 10 Days): 169372/ 138. How to Read a text file in ASP.NET? Written on: May, 13th 2002. Introduction This article is a continuation of the article,.

Here we see a method to download a file in ASP.NET. Working with Files in an ASP.NET Web Pages (Razor) Site. How to create a text file and. Upload a single file. Add the ASP.NET Web Helpers Library to your. Every time I need to work with the contents of text-based files in an ASP.NET application I invariably start off thinking about using the various static methods on. Working with Files in an ASP.NET Web Pages (Razor. How to create a text file and. Upload a single file. Add the ASP.NET Web Helpers Library to your.

In this article, we will see read the text file which we created earlier. Things that we will be learning in this article • The namespace that is required to deal with Files • The StreamReader Object • Reading a Text File • How to capture errors which may occur while reading a text file? The Namespace that is required to deal with Files We require the namespace, System.IO to work with files. So, we should import this namespace in our ASPX page such as <%@ Import Namespace='System.IO'%>How to Read a text File?

To start with, we need to create an instance of the object, StreamReader. The instance will be the file pointer for us.

Php Convert To Pdf File here. Once we have a File Pointer, we need to invoke the method, OpenText method of the object, File. The method, OpenText takes a string as an argument. The string is nothing but the path of file that is going to get created. Now, let us see an example. Let us assume, we have a textbox with textmode set to MultiLine and a button.

On the click event of the button, we need to read the text file. The code within the Click event is shown below. Code in the OnClick event of button.

Sub WriteToFile(sender As Object, e As EventArgs) Dim fp As StreamReader Try fp = File.OpenText(Server.MapPath('. Upload ') & 'test.txt') txtMyFile.Text = fp.ReadToEnd() lblStatus.Text = 'File Succesfully Read!' Fp.Close() Catch err As Exception lblStatus.Text = 'File Read Failed.

Reason is as follows ' & err.ToString() Finally End Try End Sub How it works? We are first creating an instance of StreamReader, which is termed as fp (file pointer). Then, in the Try block, we invoke the OpenText method. To read the content, we use the method, ReadToEnd.

Actually, we have just three lines of code which reads content from a text file. Once we have read the content from the text file, we close the StreamReader by invoking the Close method of StreamReader. Download the code Conclusion Reading a text file is just the same way as creating the textfile.

We can also use the method Read or ReadLine to read data from a text file. Links Send your comments to User Comments Title: ty Name: ytr Date: 2012-11-06 1:45:52 AM Comment: ytrytry Title:.net Programmer Name: T Date: 2012-06-27 1:06:56 PM Comment: Great information. How can I access to text file that is hosted on another server? Title: Gracias Name: Rafa Date: 2011-08-09 3:11:57 PM Comment: Gracias. Title: Thanks Name: junric Date: 2011-02-14 4:48:06 AM Comment: Thanks Title: Thanks Name: AtulvermA Date: 2011-02-07 12:02:29 AM Comment: Thanks buddy.