C# .RowFilter中有“IN”和“NOT IN”

我在将行筛选器应用于DataGridView时遇到问题。我确实需要将RowFilter应用于IN和NOT IN

例如：

custId in (select custId from loginDetails where date = '01/11/2010')

注意：我的网格最初加载了CustMaster表中的所有客户详细信息。我需要的是过滤今天登录的客户的登录详细信息。字段custId也是动态的

这可能吗

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如果有其他选择，请提供帮助。

多年前，我在.net v1中遇到了问题，当IN使用的表发生更改时，视图没有更新。我不知道这些天.net framework中是否仍然存在问题。

使用LINQ怎么样

//1. Pick all of those that you do not want in your code.
//2. Select those that you want.
var result = from record in dtLoginDetails.AsEnumerable()
                where //2. Select all records.
                (!( //Remove the ! sign to use IN/NOT IN
                (from custID in dtLoginDetails.AsEnumerable()
                    where custID.Field<string>("author").StartsWith("C") //1. Select those records that are unwanted.
                    //Note that, in your case you can add it like 
                    //unwanted.Field<DateTime>("Date") = DateTime.Now.Date
                select custID.Field<string>("author") 
                )
                .Contains(record.Field<string>("author"))
                )

                )
                select record;

//Cast as DataView
DataView view = result.AsDataView();

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当您在日期为'01/11/2010'的loginDetails中选择custId时，实际会发生什么情况？