How to double click on text files to open in notepad in seperate tabs?
Please point me in the right direction.
In my program.cs I use the following:
static void Main(string[] args)
{
String thisprocessname = Process.GetCurrentProcess().ProcessName;
if (Process.GetProcesses().Count(p => p.ProcessName == thisprocessname) > 1)
{
return;
}
if (args.Length != 0)
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1(args[0]));
}
else
Application.Run(new Form1());
}
In my main.cs I use the following:
public Form1(string filename)
{
InitializeComponent();
if (filename != null)
{
try
{
StreamReader sr = new StreamReader(filename);
tabtitlecount = count.ToString();
TabPage tp = new TabPage(sub_title + tabtitlecount);
RichTextBox rtb = new RichTextBox();
rtb.Dock = DockStyle.Fill;
tp.Controls.Add(rtb);
tabControl1.TabPages.Add(tp);
this.tabControl1.SelectedTab = tp;
this.GetRichTextBox().Text = sr.ReadToEnd();
sr.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
Obviously with the above mentioned code, when I double click on a text file, it opens the application with the text file in it's own tab (which is correct), however, when I double click on a second text file, it doesn't do anything - where is should open the second text file in it's own tab again.
What I would like to do is to open a text files with a double click in their own tabs without opening multiple instances of the same application.
