帮助从远程计算机获取已安装软件的列表 [英] Help getting a list of installed software from a remote machine

问题描述

我现在已经在下面的代码上工作大约2天了，我似乎无法读取每个注册表项来向我展示安装在本地或远程座位上的所有软件.我没有收到任何错误，它将完成并显示大部分已安装的软件，但我仍然会缺少5到10个项目.如果有人可以告诉我我在做什么错，那太好了.我尝试从64位和32位位置中提取.

I have been working on the below code now for about 2 days and i cant seem to get it to read every registry key to show me all the software installed on a local seat or a remote seat. I dont get any errors and it will complete and show me a majority of the software installed but i will still be missing 5 to 10 items. If someone can please show me what i m doing wrong that would be great. I have tried pulling from both the 64 bit location and 32 bit location.

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
    SoftwareInformationRegistry(TextBox1.Text)
End Sub

Public Sub SoftwareInformationRegistry(ByVal strComputer As String)

    Dim objLocator, objService, objRegistry, arrIdentityCode, strIdentityCode, objShell
    Dim strRegIdentityCodes As String

    objLocator = CreateObject("WbemScripting.SWbemLocator")


    Try

        objService = objLocator.ConnectServer(strComputer, "Root\Default")
        objRegistry = objService.Get("StdRegProv")

    Catch ex As Exception
        MsgBox("Unable to connect")
        Exit Sub
    End Try


    'strRegIdentityCodes = "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall"
    strRegIdentityCodes = "SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall"

    Const HKLM = &H80000002

    Dim strRegIdentityInfo, strDisplayName, strDisplayVersion, strInstallDate, strUninstallString, strPublisher

    objRegistry.EnumKey(HKLM, strRegIdentityCodes, arrIdentityCode)
    objShell = CreateObject("WScript.Shell")

    For Each strIdentityCode In arrIdentityCode

        Try

            strRegIdentityInfo = "HKEY_LOCAL_MACHINE\" & strRegIdentityCodes & "\" & strIdentityCode & "\"
            strDisplayName = objShell.RegRead(strRegIdentityInfo & "DisplayName")
            strDisplayVersion = objShell.RegRead(strRegIdentityInfo & "DisplayVersion")
            strInstallDate = InstallDate(objShell.RegRead(strRegIdentityInfo & "InstallDate"))
            strUninstallString = objShell.RegRead(strRegIdentityInfo & "UninstallString")
            strPublisher = objShell.RegRead(strRegIdentityInfo & "Publisher")


            ListView1.Items.Add(strDisplayName)

        Catch ex As Exception

            Continue For
        End Try

    Next

End Sub

Private Function InstallDate(ByVal strDate As String) As String

    Try

        Dim YY, MM, DD As String

        YY = strDate.Substring(0, 4)
        MM = strDate.Substring(4, 2)
        DD = strDate.Substring(6, 2)

        Return DD & "-" & MM & "-" & YY

    Catch ex As Exception

    End Try

End Function

推荐答案

更详细地浏览代码，我意识到使用

Browsing through your code in a little more detail, I realized you might have better luck with the Registry[^] class.

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