private void textBoxFind_KeyUp(object sender, KeyEventArgs e) { if (textBoxFind.Text == "") { button2.Enabled = false; } else { button2.Enabled = true; } dataGridViewTov.DataSource = BD.FindPole(textBoxFind.Text); }
private void button2_Click(object sender, EventArgs e) { textBoxFind.Text = ""; dataGridViewTov.DataSource = BD.FindPole(textBoxFind.Text); }