| date: | 2007-04-04 14:30 |
|---|---|
| author: | admin |
| category: | arcobjects, esri, programming |
| slug: | migrating-net-projects-from-arcgis-91-to-92 |
| status: | published |
My Windows XP recently decided to fall apart, so after a few days reinstalling everything I decided it would be a good time to switch from ArcGIS 9.1 to 9.2. The installation went smoothly enough, and after a few more hours I had Visual Studio 2005 up and running as well. With some trepidation I opened up my largest ArcGIS VB solution…1030 errors, let alone warnings! The solution had been developed for ArcGIS 9.1 so I had expected some issues..
After some investigation it became apparent the cause of most errors were:
1. None of the ESRI 9.1 DLLs that my projects referenced were present on my machine. These had all been updated to 9.2
2. The ESRI.ArcGIS.Utility library has been deprecated, and its existing functionality moved to the ESRI.ArcGIS.ADF library.
With regards to the first issue all the libraries still had the same name, but were different versions. Changing the “Specific Name” property of the reference allowed VS to find the library and removed the error. I must have several 100 of these references for several projects so I decided to try out the VS macros to automate this task. To edit and create macros manually go to Tools >> Macros > Macros IDE in Visual Studio (2005). All the subs in this post were created in the same module, and require the following references listed below. Some of these had to be added manually to the “MyMacros” project via the References in the Macros IDE Project Explorer. The VSLangProj80 and VSLangProj2 libraries are in C:\Program Files\Microsoft Visual Studio 8\Common7\IDE\PublicAssemblies\
1 Option Strict On
2 Option Explicit On
3
4 ImportsEnvDTE
5 ImportsVSLangProj
6 Imports VSLangProj2
7 Imports VSLangProj80
The following procedure loops through every project in the solution, and then through every reference in the project. If the reference starts with the text ESRI then the “Specific Version” property is set to false.
2
3 ‘http://msdn2.microsoft.com/en-us/library/vslangproj80.reference3.specificversion(VS.80).aspx
4
5 DimprojectItem AsProjectItem
6 DimmyCodeProject AsVSLangProj.VSProject
7 Dimproj As Project
8 Dim ref As Reference3
9
10 For Eachproj InDTE.Solution.Projects
11 If TypeOf proj.Object IsVSLangProj.VSProject Then ‘loop through projects
12 myCodeProject = CType(proj.Object, VSProject)
13 For Each ref InmyCodeProject.References
14 If ref.Name Like “ESRI.*” Then
15 ref.SpecificVersion = False
16 End If
17 Next
18 End If
19 Next
20
21 End Sub
This greatly reduced the number of errors, and was so satisfying I continued playing around with macros and the macro recorder available in VS. OK it may have taken longer than doing all this manually..but where is the fun in that..
The following macros work as follows:
UpdateReferences - runs all the sub macros, passing parameters where appropriate.
ReplaceReference - removes a reference tat is no longer needed, and automatically adds in the new reference. In this example I use it to replace all references (sic) to the deprecated ESRI.ArcGIS.Utility reference with the new ESRI.ArcGIS.ADF reference.
ReplaceNameSpaces - this opens the find / replace dialog with parameters already filled. I commented out the automated execution of this replacement as I sometimes received dialogs while replacing that cause the macro to crash. In this example I replaced all Import declarations with the new ESRI.ArcGIS.ADF reference.
35 SubUpdateReferences()
36
37 ChangeSpecificVersions()
38 ReplaceNameSpaces(“ESRI.ArcGIS.Utility”, “ESRI.ArcGIS.ADF”)
39 ReplaceReference(“ESRI.ArcGIS.Utility”, “C:\Program Files\ArcGIS\DotNet\ESRI.ArcGIS.ADF.dll”)
40
41 End Sub
42 SubReplaceReference(ByValstrOrigRefName As String, ByValstrNewRefPath As String)
43
44
45 DimprojectItem AsProjectItem
46 DimmyCodeProject AsVSLangProj.VSProject
47 Dimproj As Project
48 Dim ref As Reference3
49
50 For Eachproj InDTE.Solution.Projects
51 If TypeOfproj.Object IsVSLangProj.VSProject Then ‘loop through projects
52 myCodeProject = CType(proj.Object, VSProject)
53 For Each ref InmyCodeProject.References
54 Ifref.Name = strOrigRefName Then
55 ref.Remove()
56 myCodeProject.References.Add(strNewRefPath)
57 End If
58 Next
59 End If
60 Next
61
62 End Sub
63
64 SubReplaceNameSpaces(ByValstrOldNameSpace As String, ByValstrNewNameSpace As String)
65
66 DTE.ExecuteCommand(“Edit.Find”)
67 DTE.ExecuteCommand(“Edit.SwitchtoReplaceInFiles”)
68 DTE.Find.Target = vsFindTarget.vsFindTargetFiles
69 DTE.Find.FindWhat = strOldNameSpace
70 DTE.Find.ReplaceWith = strNewNameSpace
71 DTE.Find.MatchCase = False
72 DTE.Find.MatchWholeWord = True
73 DTE.Find.MatchInHiddenText = False
74 DTE.Find.PatternSyntax = vsFindPatternSyntax.vsFindPatternSyntaxLiteral
75 DTE.Find.SearchPath = “Entire Solution”
76 DTE.Find.SearchSubfolders = True
77 DTE.Find.KeepModifiedDocumentsOpen = False
78 DTE.Find.FilesOfType = “*.vb”
79 DTE.Find.ResultsLocation = vsFindResultsLocation.vsFindResults1
80 DTE.Find.Action = vsFindAction.vsFindActionReplaceAll
81 ‘If (DTE.Find.Execute() = vsFindResult.vsFindResultNotFound) Then
82 ‘Throw New System.Exception(“vsFindResultNotFound”)
83 ‘End If
84 ‘DTE.Windows.Item(“{CF2DDC32-8CAD-11D2-9302-005345000000}”).Close()
85
86 End Sub
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