private void btnAddNote_Click(object sender, EventArgs e) { AddNotesForm frm = new AddNotesForm(); frm.ProjectName = myProject.Name; if (frm.ShowDialog() == DialogResult.OK) { Note n = new Note(frm.Note, frm.NoteDateTime); myProject.Notes.Add(n); richTextBox1.Text = (n.ToString("{0:f} : \n-----\n{1}") + "\n\n") + richTextBox1.Text; Highlight(); } }