link中如何根据checkbox的值在多个属性中模糊查询？

Question

link中如何根据checkbox的值在多个属性中模糊查询？

Answer 1

参考： http://blog.csdn.net/q107770540/article/details/5724013

     public void Test(string a, string b, string c,string d)  
           {  
               QueryContext query = new QueryContext();  
               var q = from u in query.Users  
                        select u;  
               if (!string.IsNullOrEmpty(a))  
               {  
                   q = q.Where(p => p.name == a);  
               }  
               if (!string.IsNullOrEmpty(b))  
               {  
                   q = q.Where(p => p.age == b);  
               }  
               if (!string.IsNullOrEmpty(c))  
               {  
                   q = q.Where(p => p.sex == c);  
               }  
               if (!string.IsNullOrEmpty(d))  
               {  
                   q = q.Where(p => p.address == d);  
               }  
               q.ToList();  //上边的所有if，只有到此处才会执行  
           }