向我解释这段代码
问题描述：
大家好，我告诉我wt这段代码是什么意思?
Dim Selectedlist作为List(Of Control)=新List(Of Control)
hi all plz explain me wt does this code mean?
Dim Selectedlist As List(Of Control) = New List(Of Control)
答
它声明了一个名为"SelectedList"的变量，该变量引用只能包含以下内容的List控件和派生自Control的类.然后为它分配一个新的空白控件列表.
我宣布该Dim Selectedlist为List(Of Control)= New List(Of Control)此编码，但它出现了一些错误，您能告诉我wt是该错误的意思，以及我想从该错误中纠正的内容"
它给了什么错误?它什么时候给的?
It declares a variable called "SelectedList", which refers to a List which can only contain Controls and classes derived from Control. It then assigns a new, empty list of Controls to it.
"i declared that Dim Selectedlist As List(Of Control) = New List(Of Control) this coding but its shoing some error,, can u tell me wt is that error means,and what i want to for rectify from that error"
What error did it give? When did it give it?