Question

我只是不明白我的代码出错了。我已经确定了错误行，但我不知道如何纠正它或者是什么导致它。请帮忙，欢迎任何建议。这就是问题所在：就在代码的第2行

Public Class Form2
Dim ThirdForm As New Form3
Dim Randomize()

Dim check As Integer = 0

Answer 1

Dim是您想要声明变量时使用的关键字，而不是您想要调用函数时使用的关键字 Randomize（）是一个初始化随机数生成器的函数，你无法在类的任何方法之外调用它

Public Class Form2
    Dim ThirdForm As New Form3 ' Declare and initialize the variable ThirdForm
    Dim check As Integer = 0   ' Declare and initialize the variable check

    ' Inside a form constructor....
    Public Sub New()
        Randomize() ' Call the function that initializes the random-number generator
    End Sub

    Public Sub Form_Load(sender as Object, e As EventArgs) Handles MyBase.Load
        ' In alternative you call it inside the Form_Load event.
        ' Randomize() ' Call the function that initializes the random-number generator

    End Sub

创建表单时出错

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