private void Usuario_Load(object sender, EventArgs e)
{
CboNivel.Items.Add("Administrador");
CboNivel.Items.Add("Receptor");
CboNivel.SelectedIndex = 0;
DataTable dt = new DataTable();
dt = usu.bucarusu();
int total = dt.Rows.Count;
// int cont;
CboUser.Items.Clear();
CboUser.DataSource = dt;
CboUser.DisplayMember = "nombre";
CboUser.ValueMember = "cod_usuario";
/*for (cont = 1; cont <= total; cont++)
* {
* CboUser.Items.Add(dt.Rows [cont-1][1]);
* }*/
}
