搜索字符串从视图中键入两个字段的“名字”和“姓氏”组合(Search Strings Typed from View for Two Fields 'First Name' and 'Last Name' Combined)

 目前，我有一个搜索框，以便当您在其中键入任何内容时，将显示该关键字。 但是如果我想输入两个关键字，我想返回这些组合关键字并从数据库中找到它。 
 
 在我的控制器中的Index方法： 
 
            if (!String.IsNullOrEmpty(searchString))
        {
            result = result.Where(b =>
                b.LastName.Contains(searchString) || b.FirstName.Contains(searchString)
                || b.Id.ToString().Contains(searchString)
                || b.Email.Contains(searchString)
                || b.City.Contains(searchString)
                || b.State.ToString().Contains(searchString)
                || b.FirstName.Contains(searchString)
                || b.FirstName.Contains(searchString) && b.LastName.Contains(searchString) // was trying to do something like this... I tried adding a FullName property and concactenated FirstName and LastName... didn't like it
                );
            ...
        }
 
 视图： 
 
@Html.TextBox("SearchString", ViewBag.CurrentFilter as string, new { @class = "form-control", @placeholder = "Search first name, last name, city, state, ID", @type = "search" })
 
 当您使用两个字段进行搜索时，它显示： 
 
http://localhost:59818/Broker?SearchString=Some+Name
 
 没有结果。 显然我设置错了？ 或者是否可以关注我当前的架构，以便我可以简单地传递组合关键字并显示它？ 谢谢。 

Currently, I have a search box so that when you type anything in it, will show that keyword. But if I want to type two keywords, I'd like to return these combined keywords and find it from database. 
 
On my Index method in a controller:
 
            if (!String.IsNullOrEmpty(searchString))
        {
            result = result.Where(b =>
                b.LastName.Contains(searchString) || b.FirstName.Contains(searchString)
                || b.Id.ToString().Contains(searchString)
                || b.Email.Contains(searchString)
                || b.City.Contains(searchString)
                || b.State.ToString().Contains(searchString)
                || b.FirstName.Contains(searchString)
                || b.FirstName.Contains(searchString) && b.LastName.Contains(searchString) // was trying to do something like this... I tried adding a FullName property and concactenated FirstName and LastName... didn't like it
                );
            ...
        }
 
View:
 
@Html.TextBox("SearchString", ViewBag.CurrentFilter as string, new { @class = "form-control", @placeholder = "Search first name, last name, city, state, ID", @type = "search" })
 
When you search with two fields it shows:
 
http://localhost:59818/Broker?SearchString=Some+Name
 
There was no result. Obviously I'm setting this up wrong? Or is there away to follow my current architecture so that I can simply pass combined keywords and displays it? Thanks.

原文：https://stackoverflow.com/questions/45043017