Writing Text file

Question

I am new to c# coding community. All i want to know is how to write and read a simple text file inwindows apllications With Regards Arun Kumar

krishna prasad · Answer

Hai friend Say u have a text file called hello.txt in c:now i'll teach u how to read text from hello.txt and print it.... using System; using System.Collections.Generic; using System.text; using System.IO; namespace textfile { class program { static void Main(string [] args) { StreamReader sr=new Streamreader(C:\hello.txt); Console.WriteLine(sr.Readline()); sr.close(); } } } Same if u want to create a new a textfile and write something in it..The following code explain using System; using System.Collections.Generic; using System.text; using System.IO; namespace textfile { class program { static void Main(string [] args) { StreamWriter sw=new StreamWriter(C:\writenew.txt); sw.WriteLine(trying to write something in the text file); sw.close(); } } } Hoped it help..Any doubts feel free to ask.... If Someway u Liked this answer don't forget to mark it as correct answer...

krishna prasad · Answer

Hai... First create a new windows application.Hope u know it.Then drag a textbox and two command buttons.name the buttons as Read and write. double click the Write cmd button and add the following code private void Write_Click(object sender EventArgs e) { StreamWriter sw = new StreamWriter(C:\writenew.txt); string str = textBox1.Text; sw.WriteLine(str); MessageBox.Show(successfully witten); sw.Close(); } This writes data given in textbox into writenew.txt file which gets stored in c: drive Next step is to read all the data from a text file and display it in the textbox.For this doubleclick the Read command button and add the following code.. private void Read_Click(object sender EventArgs e) { string ReadData = File.ReadAllText(c:\writenew.txt); textBox1.Text = ReadData; } Hope this help feel free to ask any doubts....

Kirtan Patel · Answer

Friend the code provided by me is for windows Application .. check  Do you like this answer  if it helps you :)

Arun Kumar · Answer

Hai man the the above code in console just worked fine.. as i am beginner can u explain it in windows application...

Danatas Gervi · Answer

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Kirtan Patel · Answer

Friend Here is Simple Code to Read and Write Text File add below line at Top Of the Code using System.IO; and Write Code in Button Like Below private void btnWrite_Click( object sender EventArgs e) { //Writing Data into TextFile string DataYouWantoToWrite = textBox1.Text; StreamWriter sw = new StreamWriter ( sample.txt ); sw.Write(DataYouWantoToWrite); sw.Close(); } private void btnRead_Click( object sender EventArgs e) { //Now Read The Data That We have Written in to Text BOx string ReadData = File .ReadAllText( sample.txt ); textBox1.Text = ReadData; } If it Helps you please check  Do you like this answer  :)