I created a property in a class module called clsProperties:
Dim blnProduction As Boolean
Public Property Get IsProduction() As Boolean
IsProduction = blnProduction
End Property
Public Property Let IsProduction(ByVal vNewValue As Boolean)
blnProduction = vNewValue
End Property
I then call the Let statement from a form:
Private objPropertiesAs New clsProperties
'Determine if we're in production
If (Environ("computername")) = "WS0006" Then
objPropertiesAs.IsProduction = True
Else
objPropertiesAs.IsProduction = False
End If
I test the code using "WS006" and IsProduction will be equal to True. However, when I try to access the Get in clsProperties
IsProduction is equal to False.
If IsProduction Then
Debug.Print "Prod"
Else
Debug.Print "Dev"
End If
Please help!
You've set up your clsProperties module correctly. But there are some problems with the rest of the code as published (as it is, it won't compile, so you haven't cut and pasted actual code). Here's a stab at a fix:
Private objProperties As New clsProperties
objPropertiesAs.IsProduction = (Environ("computername") = "WS0006")
Debug.Print Iif (objProperties.IsProduction, "Prod", "Dev")
I've done some things to make your code more concise. The only substantive difference between my code and yours is that yours doesn't reference the object with which your IsProduction property is associated when you do the Get. I don't know why you aren't getting an "Object Required" error there, but perhaps you have an On Error Resume Next in your code somewhere.
Related
Here I have a double Directory that is suppose to be carrying information from a database in the form of the object hashHelp. Clearly, this isn't working.
Based on everything I've found on this website and around the web, this error message seems to imply that the object hashHelp isn't being created, but you can clearly see it being created above. I have check Any idea what could be happening?
do until rs.eof
if valid(cart, rs, data) = true then
Dim hashHelp
Set hashHelp = new HashHelper
hashHelp.setCode(rs.Fields("Code"))
hashHelp.setDateTime(rs.Fields("ScanTime"))
Dim entry
entry = DateDiff("d", beginDate, DateValue(rs.Fields("ScanTime")))
hash.Item(rs.Fields("ScanTime")).Item(arr(entry)) = hashHelp
arr(DateDiff("d", beginDate, rs.Fields("ScanTime"))) = arr(DateDiff("d", beginDate, rs.Fields("ScanTime"))) + 1
End If
rs.movenext
loop
rs.close
The line the error happens on is hash.Item(rs.Fields("ScanTime")).Item(arr(entry)) = hashHelp
I've checked all the other variable and they are being created and used just fine.
Greetings for the day,
Hi, I am a beginner using vb 6.0. I am using the following code and getting 'user defined type not defined'.the code is below.the line where i get error is highlighted.Kindly help.should i add some references or components?if so,what it would be. your timely and kindly help will be much more helpful for me
Public Sub LoadDocument()
Dim xDoc As MSXML2.DOMDocument
Set xDoc = New MSXML2.DOMDocument
xDoc.async = False
xDoc.validateOnParse = False
If xDoc.Load("C:\Users\284582\Desktop\XML1.xml") Then
DisplayNode xDoc.ChildNodes, 0
End If
End Sub
' Error on this line'
Public Sub DisplayNode(ByRef Nodes As MSXML.IXMLDOMNodeList, _
ByVal Indent As Integer)
Dim xNode As MSXML.IXMLDOMNode
Indent = Indent + 2
For Each xNode In Nodes
If xNode.NodeType = NODE_TEXT Then
Debug.Print Space$(Indent) & xNode.ParentNode.nodeName & _
":" & xNode.NodeValue
End If
If xNode.HasChildNodes Then
DisplayNode xNode.ChildNodes, Indent
End If
Next xNode
End sub
It's MSXML2.IXMLDOMNodeList, not MSXML.IXMLDOMNodeList.
The library may be missing from your references. Try this.
Manually adding MSXML2
1. Open MS Access.
2. Database Tools ribbon
3. Visual Basic ribbon item (icon)
4. Double-click on any module to open it.
5. Tools menu
6. References…
7. Find Microsoft XML, v6.0. is in the list
a. If in list but not checked, check it and click [OK].
b. If not in the list:
i. click [Browse…] and add "c:\windows\system32\msxml6.dll"
8. [OK] your way back to the Visual Basic window.
9. Close the Visual Basic Window. You should be good to go.
Programmatically adding MSXML2
Add the following sub and function. Run the sub. Edit the sub to include a path if necessary.
Check for broken references in the library
Adapted from Add references programatically
Sub CheckXmlLibrary()
' This refers to your VBA project.
Dim chkRef As Reference, RetVal As Integer ' A reference.
Dim foundWord As Boolean, foundExcel As Boolean, foundXml As Boolean
foundWord = False
foundExcel = False
foundXml = False
' Check through the selected references in the References dialog box.
For Each chkRef In References
' If the reference is broken, send the name to the Immediate Window.
If chkRef.IsBroken Then
Debug.Print chkRef.Name
End If
'copy and repeat the next 2 if statements as needed for additional libraries.
If InStr(UCase(chkRef.FullPath), UCase("msxml6.dll")) <> 0 Then
foundXml = True
End If
Next
If (foundXml = False) Then
'References.AddFromFile ("C:\Windows\System32\msxml6.dll") <-- For other than XML, modify this line and comment out line below.
RetVal = AddMsXmlLibrary
If RetVal = 0 Then MsgBox "Failed to load XML Library (msxml6.dll). XML upload/download will not work."
End If
End Sub
Add XML reference to the library
Developed by Chris Advena. Thanks to http://allenbrowne.com/ser-38.html for the insight.
Public Function AddMsXmlLibrary(Optional PathFileExtStr As String = "C:\Windows\System32\msxml6.dll") As Integer
On Error GoTo FoundError
AddMsXmlLibrary = 1
References.AddFromFile (PathFileExtStr)
AllDone:
Exit Function
FoundError:
On Error Resume Next
AddMsXmlLibrary = 0
On Error GoTo 0
End Function
I have a Crystal Reports app that I am loading through VS2010. I have the CR Runtime 13.0.2 loaded on my machine. When I run the app using debug, it works fine. (Great in fact.) But when I install the application that is built (even on the VERY same dev machine.) the TestConnection line comes back false, which indicates to me that it's not connecting properly to my database.
If I don't put this code in there, the app prompts for login credentials at THIS line:
Me.CrystalReportViewer1.ReportSource = reportDocument1
But the DB Name and Server Name are incorrect and grayed out, and anything that I put in UserName and PW doesn't work.
I've searched google and tried any number of "fixes" and NOTHING gets it to work.
I also used database expert to "update" my datasource, and ran a "verify database" from design mode and still the same thing happens.
Here is my code:
Private Function ConnectReport(sDatabaseFile As String, _serverName As String, ReportDocument1 As ReportDocument)
ReportDocument1.SetDatabaseLogon("sa", "sqlAdmin2008", _serverName, sDatabaseFile, True)
For x As Integer = 0 To ReportDocument1.DataSourceConnections.Count - 1
ReportDocument1.DataSourceConnections(x).SetConnection(_serverName, sDatabaseFile, "sa", "sqlAdmin2008")
Next
For Each cTable As Table In ReportDocument1.Database.Tables
If cTable.Name <> "Command" Then
SetTableConnectionInfo(cTable, sDatabaseFile, _serverName)
End If
Next
For Each obj As ReportObject In ReportDocument1.ReportDefinition.ReportObjects
If obj.Kind = ReportObjectKind.SubreportObject Then
Dim subReport As SubreportObject = CType(obj, SubreportObject)
Dim subReportDocument As ReportDocument = ReportDocument1.OpenSubreport(subReport.SubreportName)
ConnectReport(sDatabaseFile, _serverName, subReportDocument)
End If
Next
End Function
Private Function SetTableConnectionInfo(cTable As Table, sDatabaseFile As String, _serverName As String)
Dim logonInfo As TableLogOnInfo = cTable.LogOnInfo
Dim connInfo As ConnectionInfo = New ConnectionInfo()
connInfo.DatabaseName = sDatabaseFile
connInfo.ServerName = _serverName
connInfo.UserID = "sa"
connInfo.Password = "sqlAdmin2008"
'connInfo.Type = ConnectionInfoType.SQL
logonInfo.ConnectionInfo = connInfo
cTable.ApplyLogOnInfo(logonInfo)
If cTable.TestConnectivity = False Then
Throw New ApplicationException("Cannot connect Crystal Reports to Database.")
End If
cTable.Location = sDatabaseFile & "." & "dbo" & "." & cTable.Location
End Function
It would seem to me that you need to pass the table in as a reference like this.
Private Function SetTableConnectionInfo(ref cTable As Table, sDatabaseFile As String, _serverName As String)
I'm trying to run an integration test on my class to make sure an event i expect to be raised is raised:
'integration test not unit test
<TestMethod()>
Public Sub Change_Network_File_Causes_Event_To_Be_Raised()
Dim EventCalled As Boolean
Dim deployChk = New TRSDeploymentCheck("foo")
deployChk._localFile = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "TestFiles\SameLocalGUIDFile.txt")
AddHandler deployChk.DeploymentNeeded, Sub() EventCalled = True
deployChk.NetworkFileLocation = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "TestFiles\SameNetGUIDFile.txt")
ChangeNetworkFile(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "TestFiles\SameNetGUIDFile.txt"))
Assert.IsTrue(EventCalled)
End Sub
Here is how i setup the FileSystemWatcher Object in my class:
Friend Property NetworkFileLocation As String
Set(value As String)
_netFileLoc = value
If File.Exists(value) Then
_watcher = New FileSystemWatcher(value.Replace(Path.GetFileName(value), String.Empty))
_watcher.EnableRaisingEvents = True
AddHandler _watcher.Changed, AddressOf OnNetworkFileChanged
End If
End Set
Get
Return _netFileLoc
End Get
End Property
Private Sub OnNetworkFileChanged(source As Object, e As FileSystemEventArgs)
If IsDeploymentNeeded() Then RaiseEvent DeploymentNeeded()
End Sub
I put a breakpoint in the OneNetworkFileChange sub. The breakpoint is never hit. I have verified the file is actually being changed in ChangeNetworkFile I even copied the code (except for hard coding the path) and copied it into a windows app which i ran during my unit test. It worked in my windows app. What am i missing here?
Finally figured it out after some testing. Well the reason EventCalled is never true above is because the "windows message pump" for the test is blocked. The event will be fired but only after the test completes (which of course is to late). So how do you fix it? Its kind of messy and i don't like it but i referenced System.Windows.Forms.dll & called Application.DoEvents()
'integration test not unit test
<TestMethod()>
Public Sub Change_Network_File_Causes_Event_To_Be_Raised()
Dim EventCalled As Boolean
Dim deployChk = New TRSDeploymentCheck("foo")
deployChk._localFile = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "TestFiles\SameLocalGUIDFile.txt")
AddHandler deployChk.DeploymentNeeded, Sub() EventCalled = True
deployChk.NetworkFileLocation = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "TestFiles\SameNetGUIDFile.txt")
ChangeNetworkFile(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "TestFiles\SameNetGUIDFile.txt"))
Application.DoEvents()
Assert.IsTrue(EventCalled)
End Sub
Until some tells me a better way this appears to be the solution.
Probably its the filter (string.Empty) which apparently only looks at files without an extension (that's an assumption).
Try "*.*" or something like this:
_watcher = New FileSystemWatcher(value.Replace(Path.GetFileName(value), string.Concat("*.", Path.GetExtension(value))))
I'm new to this site. I have searched thoroughly for an answer and cannot seem to locate an answer. I hope one of you fine people will be able to help me....
Thank you
When I try to run my custom form with code show below, I get the following message:
Script Error
Expected statement
Line No:33
Code:
Function Item_Open()
Dim LeaveItem
Dim IO
If not Connection_Open Then
MsgBox("Error connecting to SI")
LeaveItem = True
Item_Open = False
Else
Item_Open = False
End If
End Function
Function Item_Close()
If LeaveItem = True Then
Exit_Function
Else
End If
End Function
Subroutine Connection_Open()
Dim oSI
Set oSI = New ADODB.Connection
Dim ostrSI
oSI.ConnectionString = "Driver={Progress OpenEdge 10.1C Driver};HOST=192.168.1.1;DB=kob;UID=sii;PWD=sisys1;PORT=2501;"
oSI.Open
End Sub
Change
Subroutine Connection_Open()
to
Sub Connection_Open()