This website uses cookies. By clicking Accept, you consent to the use of cookies. Click Here to learn more about how we use cookies.
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
- Revenera Community
- :
- InstallShield
- :
- InstallShield Forum
- :
- MSI Diff Tool Problem in IS2009/SP1
Subscribe
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Subscribe
- Mute
- Printer Friendly Page
- Mark as New
- Subscribe
- Mute
- Permalink
- Report Inappropriate Content
‎Jun 25, 2008
04:19 PM
MSI Diff Tool Problem in IS2009/SP1
Is there a way to display the differences between two databases using something other than the tooltips in the MSI Diff tool? The tooltips display only for a few seconds which is not nearly enough time to display and digest complicated differences.
(5) Replies
- Mark as New
- Subscribe
- Mute
- Permalink
- Report Inappropriate Content
‎Jun 26, 2008
10:22 AM
Not at this point, no. As an ugly workaround, you can go to the _TransformView table during the difference, and locate the record which describes the change. (See MSDN for further docs on reading _TransformView; thankfully this is one of the human readable cases.)
Long term (think future update or release), what sort of behavior would be most useful to you?
Long term (think future update or release), what sort of behavior would be most useful to you?
- Somehow bring up a dialog with both versions
- Bring up a panel showing both versions at the bottom, ideally with the actual differences highlighted (like WinMerge)
- Option to output the differences in some text (or xml) format
- Show the original value in some sort of status bar
- Something else, or some combination of the above
- Mark as New
- Subscribe
- Mute
- Permalink
- Report Inappropriate Content
‎Jun 26, 2008
10:31 AM
The tooltip approach is fine but you'll probably have to write your own control or use your own window as the OS tooltips cannot be made to show for an infinite amount of time. However, you must remember:
1) The width can get quite wide so the display must be designed to handle this in an easy to comprehend manner.
2) You may need to put extra space between the differences so the display is clearer.
Alternatively, you could design something like used in MS Access to display SQL related records. It's like a tree control that you click the "+ in the cell to open display records below.
There may be others who have more ideas.
1) The width can get quite wide so the display must be designed to handle this in an easy to comprehend manner.
2) You may need to put extra space between the differences so the display is clearer.
Alternatively, you could design something like used in MS Access to display SQL related records. It's like a tree control that you click the "+ in the cell to open display records below.
There may be others who have more ideas.
- Mark as New
- Subscribe
- Mute
- Permalink
- Report Inappropriate Content
‎Jun 26, 2008
10:51 AM
(For what it's worth, there's also the prehistoric method of using the MSI SDK script WiDiffDb.vbs, which will create a text description of changes between two MSI databases.)
- Mark as New
- Subscribe
- Mute
- Permalink
- Report Inappropriate Content
‎Jun 26, 2008
01:57 PM
msi2xml can also be used to export two packages to XSD documents and then diff the documents. I suppose WiX's dark could be used for similar purposes although I trust msi2xml much more for this purpose.
- Mark as New
- Subscribe
- Mute
- Permalink
- Report Inappropriate Content
‎Jun 26, 2008
04:24 PM
MichaelU wrote:
Not at this point, no. As an ugly workaround, you can go to the _TransformView table during the difference, and locate the record which describes the change. (See MSDN for further docs on reading _TransformView; thankfully this is one of the human readable cases.)
Long term (think future update or release), what sort of behavior would be most useful to you?
- Somehow bring up a dialog with both versions
- Bring up a panel showing both versions at the bottom, ideally with the actual differences highlighted (like WinMerge)
- Option to output the differences in some text (or xml) format
- Show the original value in some sort of status bar
- Something else, or some combination of the above
I have been playing with this tool today and some things that would be good.
1. Show the differences in two lines in the bottom of the display - much like BeyondCompare and probably WinMerge.
2. Give the option to export differences to a html file or xml file for parsing.
3. Command line options for generating reports of differences on build machines.
4. The tool tip method is good as long as you use a customized tool tip so that it does not fade away so fast.
Of course Christopher's suggestion and Robert's suggestion is something I did not know about either, so I must explore these options.
Other suggestions:
Be able to sort a column based on changes in that particular column. For instance in the file table I have a set of 5 files where the file sizes have changed. I have an additional 10 files where the files sizes are the same but the version number has changed. I wanted to sort the file size column so that all the file sizes that have changed show at the time and in ascending or descending order. Right now it can only sort by file size and not by if there is a change or not.
![](/skins/images/D60DF682EA37BF37032955CE10F3F0BB/responsive_peak/images/icon_anonymous_message.png)