Append the file

Question

I have 3 text box when the I click on Save button the 3 fields are appended to text file in a single lineseparated by commas and the application should handle 5 records . Thanks in advance

Jignesh Trivedi · Answer

Hi what exactly you want do? but refer below link it might help you to understand how can we write file in c# http://msdn.microsoft.com/en-us/library/aa287548(v=vs.71).aspx http://msdn.microsoft.com/en-us/library/8bh11f1k.aspx hope this will help you.

Vulpes · Answer

Assuming it's a Windows Forms application try this code: int numberSaved = 0; string filePath = @c:\somefolder\somefile.txt; private void btnSave_Click(object sender EventArgs e) { if (numberSaved { string line = String.Format({0}{1}{2} textBox1.Text textBox2.Text textBox3.Text); using (System.IO.StreamWriter sw = new System.IO.StreamWriter(filePath true)) { sw.WriteLine(line); } numberSaved++; } else { MessageBox.Show(The maximum of 5 lines has already been saved); } }