C# Tutorial 25: Open File text into Textbox or richTextBox in C#


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  1. This is good but i want richtextbox as a C# texteditor so i can write code inside the richtextbox and validate. so about that?

  2. I want to direct open word file in richtextbox and write some word then save through vb btn and also close by vb plzzzzzz detail

  3. private void button3_Click(object sender, EventArgs e)


    Stream myStream;

    OpenFileDialog openFileDialog1 = new OpenFileDialog();


    if(openFileDialog1.ShowDialog() == System.Windows.Forms.DialogResult.OK)


    string strfilename = openFileDialog1.FileName;

    string filetext = File.ReadAllText(strfilename);

    richTextBox1.Text = filetext;






  4. this Guy WTF If loop …… nullptr …..import these 2 files….. good if you want to know how to blindly follow and don't need to write your own code or know what it does. explanations would go a long way and speaking correctly of what your doing. This isn't a very good tutorial.

  5. To display text file into tichtextbox , you can do that:



  6. I did this:

    file_text = File.ReadAllText(OpenFileDialog.FileName);
    List<string> str_list = new List<string>();

    Does it add one string at a time to the list?

    Thanks. Nice tutorial

  7. I never seen any bad tutor on YouTube like you. You are using classes and methods of .net framework but not explaining y u r using these classes and methods. Please stop uploading these bullshit useless videos if I know everything about that classes then y I will watch your videos. Please improve it otherwise delete all these videos from YouTube because beginners will get so much confuse. I downloaded ur all videos and really get so much irritated. 

  8. Sir i opned pdf file, then it's text converts in diffrent languags that was useless, so sir for this problem what can i do..? 


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