private void frmReporteCategoriaProducto_Load(object sender, EventArgs e)
{
vmProd.bs = productoBindingSource;
vmProd.Cargar();
this.rptView.RefreshReport();
}
private void frmReporteTipoProducto_Load(object sender, EventArgs e)
{
vm.bs = productoBindingSource;
vm.Cargar();
this.reportViewer1.RefreshReport();
}