take value from user and insert it into a same project txt file of last line

Accepted answer

The code for a web form is essentially the same.

If, say, the user is entering the new line in a textbox and then pressing a button to append it to a file on the server, then the code would be similar to this:

protected void Button1_Click(object sender, EventArgs e)

{

string line = TextBox1.Text.Trim();

if (line.Length > 0)

{

StreamWriter sw = new StreamWriter(filePath, true); // 'true' appends to file

sw.Write("\r\n" + line);

sw.Close();

}

0

darma teja14y ago

Hi Vulpes,

Thanks for reply.

I want to do it in webform not on console.

I want to add a new value in new line into the text file.

Darma

0

Vulpes14y ago

Try this:

using System;
using System.IO;

class Test
{
static void Main()
{
StreamWriter sw = new StreamWriter("darma.txt", true); // 'true' appends to file
Console.Write("Enter line to append : ");
string line = Console.ReadLine();
sw.Write("\r\n" + line);
sw.Close();
}
}

0