锐客网

  1. 首页 > 睿知 > it技术 > >

vb.net营销软件源码 vb源代码合集

源码IT技术

请问为什么我公司的vb.net源码到了我的电脑上运行就会显示好多未声明?。?/h2>用API 函数GetVolumeInformation得到的不是硬盘的序列号?。。?
BOOL GetVolumeInformation(
LPCTSTR lpRootPathName,
LPTSTR lpVolumeNameBuffer,
DWORD nVolumeNameSize,
LPDWORD lpVolumeSerialNumber,
LPDWORD lpMaximumComponentLength,
LPDWORD lpFileSystemFlags,
LPTSTR lpFileSystemNameBuffer,
DWORD nFileSystemNameSize
);
看看英文啊vb.net营销软件源码：VolumeSerialNumber!得到的只是卷区序列号！
硬盘的序列号应该是
Drive Model Number________________: WDC WD400EB-00CPF0
Drive Serial Number_______________: WD-WCAATF083586
Drive Controller Revision Number__: 06.04G06
Controller Buffer Size on Drive___: 2097152 bytes
Drive Type________________________: Fixed
Drive Size________________________: 40020664320 bytes
中：
Drive Serial Number_______________: WD-WCAATF083586 这才是硬盘Serial Number?。。。?
这个号是不会因为vb.net营销软件源码你格式化硬盘而改动vb.net营销软件源码，也不是网上流传的修改工具能改的vb.net营销软件源码，（其实网上流传的修改工具的也不过是卷区号而已?。?
建议用 DiskID.dll或DiskID32.dll来获取
用diskid.dll和disk32.dll获得硬盘序列号
1.调用diskid.dll实现：
Option Explicit
Private Declare Function IsWinNT Lib "DiskID.DLL" () As Long
Private Declare Function ReadPhysicalDrive9X Lib "DiskID.DLL" (driveID As Long, buffer As Long, bufLen As Long) As Long
Private Declare Function ReadPhysicalDriveInNT Lib "DiskID.DLL" (driveID As Long, buffer As Long, bufLen As Long) As Long
Private Type DRIVER_INFO_OK
ModalNumber(39) As Byte
SerialNumber(19) As Byte
ControlNum(7) As Byte
DriveType As Long
Cylinders As Long
Heads As Long
Sectors As Long
End Type
Private Sub Command1_Click()
Dim x As DRIVER_INFO_OK
Dim i As Long
If IsWinNT = 1 Then
i = ReadPhysicalDriveInNT(ByVal 0, ByVal VarPtr(x), ByVal 256)
Else
i = ReadPhysicalDrive9X(ByVal 0, ByVal VarPtr(x), ByVal 256)
End If
Dim s As String
s = StrConv(x.ModalNumber, vbUnicode)
【vb.net营销软件源码 vb源代码合集】s = Left(s, InStr(1, s, Chr(0)) - 1)
MsgBox "硬件厂商代码为："s
s = StrConv(x.SerialNumber, vbUnicode)
s = Left(s, InStr(1, s, Chr(0)) - 1)
MsgBox "硬盘序列号为："s
End Sub
2.调用diskid32.dll实现：
Option Explicit
Private Declare Function DiskID32 Lib "DiskID32.DLL" (ByRef DiskModel As Byte, ByRef DiskID As Byte) As Long
Private Sub Command1_Click()
Dim DiskModel(31) As Byte, DiskID(31) As Byte, i As Integer, Model As String, ID As String
If DiskID32(DiskModel(0), DiskID(0))1 Then
MsgBox "get diskid32 err"
Exit Sub
End If
For i = 0 To 31
If Chr(DiskModel(i))Chr(0) Then
Model = ModelChr(DiskModel(i))
End If
If Chr(DiskID(i))Chr(0) Then
ID = IDChr(DiskID(i))
End If
Next
MsgBox "硬件产生代码为："Model
MsgBox "硬盘序列号为："ID
End Sub
说明：diskid.dll可从下载
diskid32.dll可从下载
VB程序源码如何使用你需要安装vb6.0开发软件
如果安装了，就可以直接打开源码测试了 ， 后缀名是vbp，（就是vb的工程文件）
如果没有安装vb6.0，还想打开源码看程序，那就右击 用记事本 打开后缀名为frm的文件，他是vb的窗口文件，源码都在他里面
一般得源码是没有生成exe可执行文件的，那样文件太多，太大，浪费空间
如果你自己想生成exe可执行文件，那就vb6.0得文件菜单中把文件保存成exe可执行文件就可以了，非常简单
好运！
如何用vb.net获得网页的源代码Dim url As String=" 网址"
Dim httpReq As System.Net.HttpWebRequest
Dim httpResp As System.Net.HttpWebResponse
Dim httpURL As New System.Uri(url)
httpReq = CType(WebRequest.Create(httpURL), HttpWebRequest)
httpReq.Method = "GET"
httpResp = CType(httpReq.GetResponse(), HttpWebResponse)
httpReq.KeepAlive = False ' 获取或设置一个值，该值指示是否与
Internet资源建立持久连接 。
Dim reader As StreamReader = _
New StreamReader(httpResp.GetResponseStream,
System.Text.Encoding.GetEncoding(-0))
Dim respHTML As String = reader.ReadToEnd() 'respHTML就是网页源代码
求vb.net的源代码，最好说明其解决问题，越多越好，满意加50分 。下面这段代码vb.net营销软件源码，是vb.net营销软件源码我用来计算每个月存500元进银行，连续30年，最后连本带利能有多少钱 。这里面涉及复利计算 。界面中右边的文本框用来输出每一次计算的结果 。
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim nianxian As Integer '年限变量
Dim dingcun As Integer '定存变量
Dim fuli_big As Long '大复利
Dim fuli_small As Long '小复利
Dim i As Integer '循环变量
Dim DATAstring As String '数据字符串
nianxian = Val(年限_TextBox.Text)
dingcun = Val(定存_TextBox.Text)
DATAstring = ""
For i = 1 To nianxian
fuli_small = dingcun * (10.1875)
dingcun = fuli_small
fuli_big = fuli_bigfuli_small
DATAstring = DATAstring"["Trim(Str(i))"]"Str(fuli_big)Chr(13)Chr(10)
'DATAstring = DATAstring"["Trim(Str(i))"]"Str(fuli_small)Chr(13)Chr(10)
Next
'fuli_big = fuli_small
TextBox1.Text = DATAstring
结果_TextBox.Text = Str(fuli_big)"元"
End Sub
vb.net中如何利用api函数获取网页源代码？？？Dim MyClient As WebClient = New WebClient
Dim MyReader As New System.IO.StreamReader(MyClient.OpenRead(url), System.Text.Encoding.Default) '定义新vb.net营销软件源码的文件流并读取网页文件数据vb.net营销软件源码 ， url表示需要打开vb.net营销软件源码的网页地址
Dim longTxt As String = MyReader.ReadToEnd 'longtxt存储vb.net营销软件源码了网页的源码
MyReader.Close()
关于vb.net营销软件源码和vb源代码合集的介绍到此就结束了，不知道你从中找到你需要的信息了吗 ？如果你还想了解更多这方面的信息，记得收藏关注本站 。

    推荐阅读


    上一篇：活动小程序定制方案怎么写，小程序策划方案怎么写

    下一篇：如何设置苹果电子邮件服务器？ 苹果电子邮件服务器怎么填