private void txtnom_TextChanged_1(object sender, EventArgs e)
 {
     if (radioButton1.Checked && txtnom.TextLength >= 0)
     {
         Base_de_datos busc = new Base_de_datos();
         busc.BuscarMedNom(txtnom.Text.ToUpper());
         dataGridView1.DataSource = busc.Mostrar_Resultados();
     }
     else if (radioButton2.Checked && txtCod.TextLength == 0)
     {
         Base_de_datos busc = new Base_de_datos();
         busc.BuscarMedNom("");
         dataGridView1.DataSource = busc.Mostrar_Resultados();
     }
     else if (radioButton2.Checked && txtCod.TextLength >= 1)
     {
         Base_de_datos busc = new Base_de_datos();
         busc.BuscarMedCod(txtCod.Text);
         dataGridView1.DataSource = busc.Mostrar_Resultados();
     }
     else
     {
         dataGridView1.DataSource = null;
     }
     lblCan.Text     = "*";
     lblNom.Text     = "*";
     lblDes.Text     = "*";
     lblCod.Text     = "*";
     txtUnidad.Text  = "*";
     label10.Text    = "*";
     button1.Enabled = false;
     btnIng.Enabled  = false;
     btnSac.Enabled  = false;
 }
Exemple #2
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 private void txtCod_TextChanged(object sender, EventArgs e)
 {
     if (radioButton2.Checked && txtCod.TextLength >= 1)
     {
         Base_de_datos busc = new Base_de_datos();
         busc.BuscarMedCod(txtCod.Text);
         dataGridView1.DataSource = busc.Mostrar_Resultados();
     }
     else
     {
         dataGridView1.DataSource = null;
     }
 }