private void button6_Click(object sender, EventArgs e)
{
_x = DBUtils.AddItem(label7, _x, dataGridView1, _columns, _types, _elements, button7, textBox4, listView1,
button6, progressBar1, button3);
}
private void button6_Click(object sender, EventArgs e)
{
_x = DBUtils.AddItem(label7, _x, dataGridView1, _columns, _types, _elements, button7, textBox4, listView1,
button6, progressBar1, button3);
}