public ActionResult Buscar(string campo)
{
DataTable pro = proDAO.BuscarProveedores(campo);
string tablaEsquema = "";
for (int i = 0; i < pro.Rows.Count; i++)
{
string temp = string.Format("<tr><td>" + pro.Rows[i][1].ToString() + "</td><td>" + pro.Rows[i][2].ToString() + "</td><td>" + pro.Rows[i][3].ToString() + "</td><td>" + pro.Rows[i][4].ToString() + "</td><td><a data-toggle='modal' data-target='#editar' id=" + pro.Rows[i][0].ToString() + " class=" + "'btn btn-linkEdit'" + " onclick='EditarProveedor(this.id)' ><em class='flaticon-list'></em></td></</tr>");
tablaEsquema += temp;
}
return(Json(tablaEsquema, JsonRequestBehavior.AllowGet));
}