使用存储在二维数组中的相关数据

Question

我正在努力理解数组并阅读这个主题，但是当你刚刚开始编程并且没有人可以要求解释时，很多文献都不容易理解。这是我的二维数组：

        'Declare 2-diensional array of Strings

    Dim cars(,) As String =

    New String(,) {{"BMW", "Coupe", "Reg:2015", "5 Door"},

           {"Ford", "Focus", "Reg:2015", "3 Door"},

           {"Land Rover", "Discovery", "Reg:2014", "5 Door"},

           {"Vauxhall", "Astra", "Reg:2014", "3 Door"},

           {"SEAT", "Ibiza", "Reg:2013", "5 Door"}}

    ' Get bounds of the array.

    Dim bound0 As Integer = cars.GetUpperBound(0)

    Dim bound1 As Integer = cars.GetUpperBound(1)

    ' Loop over all elements.

    For i As Integer = 0 To bound0

        For x As Integer = 0 To bound1

            ' Get element.

            Dim s1 As String = cars(i, x)

            Console.ForegroundColor = ConsoleColor.Green

            Console.Write(s1 & ", ")

        Next

        Console.WriteLine()

    Next

    Console.ReadKey()

    Console.WriteLine("Please enter the name of the record you wish to view")

    Dim s = Console.ReadLine()

    Dim value As String = Array.Find(cars, Function(x) (x.StartsWith(s)))

    Console.WriteLine(value)

    Console.ReadKey()

这是引起问题的线

Dim value As String = Array.Find(cars, Function(x) (x.StartsWith(s)))

Visual Studio建议错误是因为“无法从这些参数中推断出类型参数的数据类型。明确指定数据类型可能会纠正此错误。” 我无法理解这个错误意味着什么。请有人请解释一下，好像和一个10岁的孩子交谈，或者是一个可能帮助我理解这个问题的网站。谢谢