Txt file using c# net

The Write a text file example 1 and the Write a text file example 2 sections describe how to use the StreamWriter class to write text to a file. The following code uses the StreamReader class to open, to read, and to close the text file. You can pass the path of a text file to the StreamReader constructor to open the file automatically.

The ReadLine method reads each line of text, and increments the file pointer to the next line as it reads. When the ReadLine method reaches the end of the file, it returns a null reference.

For more information, see StreamReader Class. On the File menu, point to New , and then select Project. On the Debug menu, select Start to compile and to run the application. The Console window displays the contents of the Sample. The following code uses the StreamWriter class to open, to write, and to close the text file.

In a similar way to the StreamReader class, you can pass the path of a text file to the StreamWriter constructor to open the file automatically. The WriteLine method writes a complete line of text to the text file. You can access a text file using the ODBC data provider. There are two ways to access text files. Uncheck the Use Current Directory option to enable the Select Directory button and click on Option to see more options see Figure You can select any directory you want to use.

An entire text file is used as a database table see Figure Figure Selecting directory and file types You can even define different formats by using the Define Format button. As you can see from figure , all files are treated as a database table. From the Format drop-down box, you can select the type of format you want, such as comma- delimited or tab-delimited. The Guess button guesses the column names for you. If it doesn't find a proper format file, it creates F1. Fn columns for you.

You can also add, modify, and remove columns and their types. Listing Accessing the TextDB. Search related threads. Remove From My Forums. Answered by:. Archived Forums. Getting Started with ASP. NET question on a topic that's not covered by one of the other more specific forums - ask it here.

Sign in to vote. User posted Hi every one, Can anyone help me how to write a file in asp. Tuesday, February 23, AM. User posted Hello, how to write a file in asp. User posted Hi friends, Thanks you so much for quick response friends. Mohitdahiya2 ,Vijaya. A, Rami all of your given codes are working. Thanks for this help.