剂量 boo 了解表达式树?
我尝试用尖锐的发展来编译这一行
exp as System.Linq.Expressions.Expression[of Func[of SomeClass, bool]] = { p as Text | return (p.Name == 'tttt') }
但尖锐的发展提出了这个错误
Cannot convert 'callable(testlinq.SomeClass) as bool' to 'System.Linq.Expressions.Expression[of System.Func[of testlinq.SomeClass, bool]]'. (BCE0022)