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到文库 看看 Windows API一日一练2

Private Sub Command1_Click() Dim TEXzh() n = 0 strComputer = "." Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2") Set colItems = objWMIService.ExecQuery("Select * from Win32_Processor", , 48) For Each ...

VB声明 Declare Sub GetSystemInfo Lib "kernel32" Alias "GetSystemInfo" (lpSystemInfo As SYSTEM_INFO) 说明 在一个SYSTEM_INFO结构中载入与底层硬件平台有关的信息 参数表 参数 类型及说明 lpSystemInfo SYSTEM_INFO,指定一个结构,用于装...

用api函数 Public Type SYSTEM_INFO dwOemID As Long dwPageSize As Long lpMinimumApplicationAddress As Long lpMaximumApplicationAddress As Long dwActiveProcessorMask As Long dwNumberOrfProcessors As Long dwProcessorType As Long dw...

先使用 System.IO.DriveInfo.GetDrives()获取System.IO.DriveInfo,存入ds() 然后遍历ds,获取各个信息部分。 Dim ds() As System.IO.DriveInfo = System.IO.DriveInfo.GetDrives() For i As Integer = 0 To ds.Length - 1 TextBox1.Text = Text...

首先使用 System.IO.DriveInfo.GetDrives()获取System.IO.DriveInfo,存入ds() 然后遍历ds,获取各个信息部分。 Dim ds() As System.IO.DriveInfo = System.IO.DriveInfo.GetDrives() For i As Integer = 0 To ds.Length - 1 TextBox1.Text = Te...

VB程序运行时,把窗口最大化后,窗口是不能被调整大小的(最小化除外),在程序中也不行。 设计时,可以正常窗口呈现,并屏蔽窗体的最大化按钮,自己做个替代的“最大化”按钮,实现窗体放大。当点击“最大化”时,触发Form的ReSize事件,在Form的Re...

WinXP不能用。

'API调用与常用定义: Private Declare Function SystemParametersInfo _ Lib "user32" _ Alias "SystemParametersInfoA" _ (ByVal uiAction As Long, _ ByVal uiParam As Long, _ pvParam As Any, _ ByVal fWInIni As Long) As Boolean Private...

在vb.net窗口程序里测试你的代码没有问题,所以应该是其他问题. Public Class Form1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load End Sub Protected Sub s_Msg() Dim cust As New...

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