pubilc list<c> getAllByWhere(string sqlWhere)
{
var retruns = (from p in context.A
from q in context.B
where p.name = sqlWhere)
select new c
{
}.toList();
}
大致就是这段程序 如果 sqlWhere == "" 红色部分不应该出现
这样 如何处理 谢谢各位拉
------解决方案--------------------
给个示例
- C# code
pubilc list<c> FindList(string name, int? type){ using(var context = Factory.Create()) { var query = context.A; if(name != null) query = query.Where(x => x.Name.Contains(name)); if(type != null && type.HasValue) query = query.Where(x => x.Type == type.Value); var result = from p in query from q in context.B where p.ID == q.ID select ... return result.ToList(); }}