C#

pjd1001 wrote:

it'll be my first contribution to CP

public partial class mainfrm : Form
{

    public mainfrm()
    {
        InitializeComponent();
    }

    private void rfButton_Click(object sender, EventArgs e)
    {
        OpenFileDialog open = new OpenFileDialog();

        open.Title = "Select A Text File";
        open.InitialDirectory = @"C:\";
        open.Filter = "Supported Files|*.txt";
        open.Multiselect = false;
        open.ReadOnlyChecked = false;

        if (open.ShowDialog() == DialogResult.OK)
        {
            foreach (string filename in open.FileNames)
            {
                textRead.ReadText(open.FileName);
            }
        }
    }
    private void ProcessText(string text)
    {
        textBox1.Text = text;
        textBox1.Invalidate();
    }
 }

public class textRead
{
    public delegate void AddText(string text);
    public AddText TextSender
    {
        get
        {
            return TextSender;
        }
        set
        {
            TextSender = value;
        }
    }

    public static void ReadText(string source)
    {
        using (StreamReader sr = new StreamReader(source))
        {
            this.TextSender(sr.ReadLine());
            //^Keyword 'this' is not valid in a static property, static method, or static field initializer
        }
    }
}