Обработчик пункта меню Notepad C# Help, форма frmmain:

private void mnunotepadhelp_Click(object sender, System.EventArgs e)

{

try

{

Process SysInfo = new Process();

SysInfo.StartInfo.ErrorDialog = true;

SysInfo.StartInfo.FileName = "notepadhelp.chm";

SysInfo.Start();

}

catch (Exception ex)

{

MessageBox.Show (ex.Message);

}

}