1.2 sub和function的 声明范围 sub sub_name() 就相当于 public sub sub_name() function function_name()就相当于public function function_name() 也就是说,默认 sub function 都是跨模块级的,默认在本脚本文件-模块内可调用 但如果,特别加上了 private 就不
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _Handles Button1.Click ’单击按钮 Dim n As Integer n = InputBox("请输入学生成绩") If n>100 or i<0 Then MsgBox("成绩应该在0～100之间") ElseIf n>=90 Then MsgBox("优秀") ElseIf n>=80 Then Ms...
5 代码： Public Class Form1 Private Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Integer) As Integer Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Timer1.Start() End Sub Private Sub Timer1_Tick(ByVal ...
Hi, When I use this is a module: MessageBox/BlahFileDialog.ShowDialog(Me) Error: 'Me' is not valid within a Module. So, I need to pass the owner to the module, should I pass it ByVal or ByRef? Friend Sub Blah(ByVal InputOwner As IWin32Window, ByVal… ...
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click 不同语言日期形式(TextBox1.Text, TextBox2.Text) End Sub Function 不同语言日期形式(ByVal m As Integer, ByVal w As String) As String ...
代码语言:javascript 代码运行次数:0 Dim flag As Boolean Private SubCommand1_Click()flag=True Dim i As Double While flag Text1.Text=Val(Text1.Text)+1DoEvents Wend End Sub Private SubForm_Unload(Cancel As Integer)flag=False End End Sub
Declare Function viUnmapAddress Lib "VISA32.DLL" Alias "#264" (ByVal vi As Long) As LongDeclare Sub viPeek8 Lib "VISA32.DLL" Alias "#275" (ByVal vi As Long, ByVal address As Long, val8 As Byte)Declare Sub viPoke8 Lib "VISA32.DLL" Alias "#276" (ByVal vi As Long, ByVal...
o Function o Sub o Operator o Get o Set o AddHandler o RemoveHandler o RaiseEvent · 下一行 ('This program will display Hello World') 将被编译器忽略,并且已经在程序中添加了额外的注释。 · 下一行定义了 Main 过程,它是所有 VB 程序的入口点。Main 过程说明了模块或类在执行时将执行的操作。 ·...
' A page variable to "remember" the deleted category's BrochurePath value Private deletedCategorysPdfPath As String = Nothing Protected Sub Categories_RowDeleting(sender As Object, e As GridViewDeleteEventArgs) _ Handles Categories.RowDeleting ' Determine the PDF path for the category being deleted....
如果一个变量需要其他程序段共用时,那么就用Shared,Shared可以用在Event 、Function 、Property 、Sub 等语句中。 更多精彩内容可参考MSDN:Shared (Visual Basic)(http://msdn.microsoft.com/zh-tw/library/zc2b427x(v=vs.80%29.aspx) && Shared (Visual Basic)(http://msdn.microsoft.com/zh-tw/library/z...