我试过如下.
MyList.RemoveAll(t => t.Name == "ABS");
MyList.RemoveAll(t => t.Name == "XYZ");
MyList.RemoveAll(t => t.Name == "APO");
相反,我该怎么做:
MyList.RemoveAll(t => t.Name == "ABS" || t => t.Name == "XYZ" ||t => t.Name == "APO");
你只需要 一个 lambda 表达式 - ||
就在其中:
You only need one lambda expression - the ||
goes within that:
MyList.RemoveAll(t => t.Name == "ABS" || t.Name == "XYZ" || t.Name == "APO");
换句话说,给定一个 t
,如果 t.Name
是 ABS,或者如果 t.Name
> 是 XYZ,或者如果 t.Name
是 APO."
In other words, "Given a t
, I want to remove the element if t.Name
is ABS, or if t.Name
is XYZ, or if t.Name
is APO."
那里只有一个给定一个 t
",这就是 t =>
部分的有效含义.
There's only one "given a t
" in there, which is what the t =>
part means, effectively.
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