private void textBox1_TextChanged(object sender, EventArgs e) { DataSet ds; if (radioButton1.Checked) { ds = BA.buscarAsesor(textBox1.Text, "", Login.Carrera, carg); if (ds != null) { dataGridView1.DataSource = ds.Tables[0]; } } else if (radioButton2.Checked) { ds = BA.buscarAsesor("", textBox1.Text, Login.Carrera, carg); if (ds != null) { dataGridView1.DataSource = ds.Tables[0]; } } }