vb制作小程序(vb小程序实例初学者)
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用VB制作小程序
Option Explicit
Private Sub Form_Load()
Randomize
Label1.Caption = Int((Rnd * (999999 - 100000 + 1)) + 100000) '生成100000-999999之间的随机数
Timer1.Interval = 1000 '一秒一次
Timer1.Enabled = True
End Sub
Private Sub Timer1_Timer()
Static n As Integer
n = n + 1
If n = 60 Then '一秒一次,累加到60此即60秒
n = 0
Randomize
Label1.Caption = Int((Rnd * (999999 - 100000 + 1)) + 100000)
End If
End Sub
有问题请追问,满意请采纳,加油!

用VB编写一个小程序
Dim a, b
Private Sub Command1_Click()
End
End Sub
Private Sub Form_Load()
Text.Text = "Visual Basic程序设计"
Command1.Caption = "结束"
Text.Left = 0: Text.Top = 0: Text.Width = 0.5 * Form1.Width
Text.Height = 0.5 * Form1.Height
a = Form1.Width - Command1.Left
b = Form1.Height - Command1.Top
End Sub
Private Sub Form_Resize()
Text.Left = 0: Text.Top = 0: Text.Width = 0.5 * Form1.Width
Text.Height = 0.5 * Form1.Height
Command1.Left = Form1.Width - a
Command1.Top = Form1.Height - b
End Sub
注意,各变量名,控件名保持一致,你题目中的文本框名称为text
在VB中怎么制作一个银行密码校对的小程序
选择工具箱里计时器控件并双击,在frame1上显现出来该控件,该控件的作用很大,起到计时作用,同时需要注意的是在程序运行时控件是不显示出来的。
首先启动vb6.0,执行文件-新建命令,弹出新建工程对话框,在该对话框中选择标准的exe后点击打开按钮,进入vb程序主界面。
在主界面中,按住鼠标左键按住窗体周围的任意一个小正方形进行拖拽,调节窗体的大小,直至自己满意为止。
Vb制作小程序
这个不难办到
你用一个新的模块将下面的代码放进去
Private Declare Function Process32First Lib "kernel32" (ByVal hSnapShot As Long, lppe As PROCESSENTRY32) As Long
Private Declare Function Process32Next Lib "kernel32" (ByVal hSnapShot As Long, lppe As PROCESSENTRY32) As Long
Private Declare Function CreateToolhelp32Snapshot Lib "kernel32" (ByVal dwFlags As Long, ByVal th32ProcessID As Long) As Long
Private Declare Function CloseHandle Lib "kernel32.dll" (ByVal hObject As Long) As Long
Private Type PROCESSENTRY32
dwSize As Long
cntUsage As Long
th32ProcessID As Long
th32DefaultHeapID As Long
th32ModuleID As Long
cntThreads As Long
th32ParentProcessID As Long
pcPriClassBase As Long
dwFlags As Long
szExeFile As String * 260
End Type
Private Const PROCESS_QUERY_INFORMATION = 1024
Private Const PROCESS_VM_READ = 16
Private Const PROCESS_ALL_ACCESS = H1F0FFF
Private Const TH32CS_SNAPPROCESS = H2
Public Function TestProcIsRunning(ByVal ProcName As String) As Boolean
Dim hFindProc As Long
hFindProc = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0)
Dim ProcData As PROCESSENTRY32
ProcData.dwSize = Len(ProcData)
Process32First hFindProc, ProcData
While (Process32Next(hFindProc, ProcData) = 1)
Dim sPro As String
sPro = Left(UCase(ProcData.szExeFile), InStr(UCase(ProcData.szExeFile), Chr(0)) - 1)
If sPro = UCase(ProcName) Then
CloseHandle hFindProc
TestProcIsRunning = True
Exit Function
End If
Wend
CloseHandle hFindProc
TestProcIsRunning = False
End Function
然后你用一个timer来实现判断就可以啦
Private Sub Timer1_Timer()
If TestProcIsRunning("你要判断的进程名") = True Then
Shell "调用这个程序的路径", vbHide ''' 你写双进程源码的时候最好要隐藏程序
End If
End Sub
你好,双进程我也写过,至于编译后运行很容易被360拦截掉的,不过用来练手也感觉不错..
用vb编写一个小程序程序
新建一个文本框Text1,Text属性为空,MultiLine属性为True,ScrollBars属性为2。
新建一个命令按钮Command1,添加以下代码:
Private
Sub
Command1_Click()
Dim
i
As
Integer
For
i
=
1
To
100
If
(i
Mod
5
=
0)
And
(i
Mod
3
0)
Then
Text1.Text
=
Text1.Text
vbCrLf
i
Next
End
Sub
谁知道怎样用VB制作小程序(具体步骤最好有图)
用VB.net制作一个小程序(1)
----制作“Hello.NET”程序
作者:高山
用下面很简单的方法,就可以制作一个“Hello.NET”小程序,同时可以掌握一些控件的用法。
Public Class Form1
Inherits System.Windows.Forms.Form
#Region " Windows 窗体设计器生成的代码 "
Public Sub New()
MyBase.New()
'该调用是 Windows 窗体设计器所必需的。
InitializeComponent()
'在 InitializeComponent() 调用之后添加任何初始化
End Sub
'窗体重写处置以清理组件列表。
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
If disposing Then
If Not (components Is Nothing) Then
components.Dispose()
End If
End If
MyBase.Dispose(disposing)
End Sub
'Windows 窗体设计器所必需的
Private components As System.ComponentModel.IContainer
'注意:以下过程是 Windows 窗体设计器所必需的
'可以使用 Windows 窗体设计器修改此过程。
'不要使用代码编辑器修改它。
Friend WithEvents Button1 As System.Windows.Forms.Button
Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
System.Diagnostics.DebuggerStepThrough() Private Sub InitializeComponent()
Me.Button1 = New System.Windows.Forms.Button()
Me.TextBox1 = New System.Windows.Forms.TextBox()
Me.SuspendLayout()
'
'Button1
'
Me.Button1.Location = New System.Drawing.Point(16, 112)
Me.Button1.Name = "Button1"
Me.Button1.TabIndex = 0
Me.Button1.Text = "OK"
'
'TextBox1
'
Me.TextBox1.Location = New System.Drawing.Point(160, 112)
Me.TextBox1.Name = "TextBox1"
Me.TextBox1.TabIndex = 1
Me.TextBox1.Text = ""
'
'Form1
'
Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
Me.ClientSize = New System.Drawing.Size(292, 266)
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.TextBox1, Me.Button1})
Me.Name = "Form1"
Me.Text = "Hello,VB.NET"
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
TextBox1.Text = "Hello,VB.NET!"
End Sub
End Class
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