简体繁体中英

Creating a string from a lambda expression

原文 2010-07-20 21:18:06 2 1 c#/ sql/ linq/ lambda

I have functions that take SQL where clauses, and I'm wondering if there's a way to make them all strongly typed. Is there a way to take a lambda expression like a => a.AgencyID == id and convert it to a string where clause? Like "AgencyID = 'idValue'"?

Thanks!

1 answers

您可以将lambda函数转换为表达式树，然后遍历树以构建字符串。

Creating a lambda expression for a task<string>

Creating expression trees from lambda

Creating dynamic Lambda from Existing Lambda Expression

Creating lambda expression ConstantExpression with a string value

Generate lambda expression from string

Creating a lambda expression at runtime

Creating a Lambda Contains expression

How to get unique string from a lambda expression

C# Creating a local string variable in linq - lambda expression

How to 'unquote' when creating Expression tree from lambda?

暂无

The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.

Related Question Creating a lambda expression for a task<string> Creating expression trees from lambda Creating dynamic Lambda from Existing Lambda Expression Creating lambda expression ConstantExpression with a string value Generate lambda expression from string Creating a lambda expression at runtime Creating a Lambda Contains expression How to get unique string from a lambda expression C# Creating a local string variable in linq - lambda expression How to 'unquote' when creating Expression tree from lambda?

Related Tags

Creating a string from a lambda expression

Question

1 answers

solution1 3 ACCPTED 2010-07-20 21:20:52

solution1
3 ACCPTED 2010-07-20 21:20:52