private void Form3_Load(object sender, EventArgs e)
{
XmlTextReader reader = new XmlTextReader(flrt.DName);
reader.ReadToFollowing("Name");
textBox4.Text = (string)reader.ReadElementContentAs(typeof(string), null);
reader.ReadToNextSibling("Mask");
textBox4.Text += (string)reader.ReadElementContentAs(typeof(string), null);
textBox2.Text = Func.FName;
Funcs.ReadXml(flrt.DName);
dataGridView1.DataSource = Funcs;
dataGridView1.DataMember = "function";
}