I'm running into a small but weird annoyance that seems to be happening to other people, too (for example, check out the revision history of SEDE). I have a SQL Server 2008 database project in Visual Studio 2010 that works properly. When I go to commit/checkin to source control, I'm told that my DB project's .dbmdl file has changed, even when I've made no changes to the project!
I'm not sure if the changes are triggered by building my solution (which also includes an ASP.NET MVC application and a unit test project) or by simply opening the DB project, but this is getting kind of annoying and is creating clutter in source control.
Is it possible to stop these changes from occurring, or get rid of the .dbmdl file whatsoever?
If you delete the .dbml file, it is rebuilt without errors or warnings, so I think it's just a cache file for references, intellisense, etc. I'm going to exclude it from source control.
I believe Visual Studio serializes the dbmdl file every time the project is opened. The only possible work around would be to keep the project open.
See related question here. The .dbmdl file is unique per user (and some kind of cache, as said above) and so the right solution is indeed to exclude it from source control.
Related
When I have an SQL Server Database project (.sqlproj) in Visual Studio solution, I notice that that particular project always gets built every time I build the solution even though there is no change in the project files.
This is inconsistent with normal C# project (.csproj) that only gets built when there is any file that changes.
I have tried cranking up the msbuild output verbosity, and it seems to always build that project without special reason.
Is there a reason why .sqlproj is always built? Is there a way to make it build only when file changes?
MSBuild has the opportunity to make Incremental Build. The main idea of that is the following:
MSBuild attempts to find a 1-to-1 mapping between the values of these attributes. If a 1-to-1 mapping exists, MSBuild compares the time stamp of every input item to the time stamp of its corresponding output item. Output files that have no 1-to-1 mapping are compared to all input files. An item is considered up-to-date if its output file is the same age or newer than its input file or files.
I don't know which targets are inside the *.sqlproj file, so you need to determine does it ever uses that technology, and if it do use - you need to examine which inputs and outputs involved, and try to clarify it by yourself, what is going on with them under the hood.
I am using VS2008 to publish my application files using ClickOnce. I read somewhere that ClickOnce intelligently does only partial updates; meaning it only downloads files from the network share if the file has changed in subsequent updates. However, this wasn't working for me. So I did some research and stumbled upon this MSDN article - http://msdn.microsoft.com/en-us/library/ms404267.aspx. It says that if we build using VS, it doesn't perform the partial updates. Can anyone tell me why this is the case? If so, is there a way to atleast let the referenced dlls to be downloaded only for the first time. I am using Microsoft Practices Enterprise Library and some 3rd party controls (with huge Theme files).
Thanks,
Uniball
Partial updates work fine in ClickOnce even when building in VS. However, if you have a solution made up of a few projects (eg a couple of class library projects and an executable) then any time you rebuild all the projects the timestamp on the assembly files will change, even if the code hasn't. Since ClickOnce really only looks at the timestamps to decide whether a file needs updating, it'll pull down the (unchanged) assemblies as new files when the user updates.
The workaround is to pull any dependent projects out of your executable's solution file and build them separately. That means that any assemblies whose code doesn't change very often will only get pulled down to the client once. If you need to change the assembly, you simply open its solution and make the change, then reopen your executable's solution and rebuild that. The next ClickOnce update will pull down both the exe and the changed assembly.
Hope that's clear enough!
I had a working SSIS package last week. I came back into the office this morning, opened up the package and tried to open up one of the Data Flow tasks. Double clicking did nothing. I closed the project and reopened it and received an error message that there was a "Catastrophic Error" and that the layout could not be displayed. The Control Flow diagram now only showed my two Sequence Containers.
I made a copy of the dtsx file then went into it manually with a text editor and found that some of the XML was duplicated. I removed the "extra" copy and reopened my package. The empty Sequence Containers are now gone, but I still can't see any of my components. I looked at the Package Explorer and everything is still there, but it's just not displaying in the designer. I was even able to run the package successfully.
Is there any way to rebuild the package so that I can see everything in the designer? Any other suggestions?
Thanks!
I'm not sure why BIDS has decided the layout is junk but you can get around the issue by removing the layout and forcing BIDS to regenerate that information. The graphical layout stuff is a cool idea for conceptualizing how a package is organized but the implementation of storing that information, serialized XML inside XML, is pants.
There are various articles available about how to remove the XML, but this is a more recent example of how to use do this. http://joshrobi.blogspot.com/2012/04/editing-existing-ssis-package-via-ezapi.html
As always, ensure you have a good copy of the package before editing the XML directly.
Do you have a backup of your package - try and restore that to another location first to make sure that is not corrupted.
How are you accessing the package, are you connecting remotely to a server hosting SSIS, or are you using tools located locally on the server?
I've encountered issues when trying to access packages across networks before.
Also, as a word of warning it's not good practice to edit package contents before carrying out further diagnosis!
Bear with a bit me before jumping straight to the normal caching fix solutions. Here's what happening:
I have a project, a single project out of dozens in our solution that appears to be refusing to update its code when I build and run. It's not part of the xap, but a dll sitting along side the xap.
Things I've already determined not a solution:
I've checked the output of its dll and it has been built, and its contents updated to match my code, verified with dotPeek. But it refuses to display the updated code.
I clean, rebuild the solution, and restart the dev server but it refuses to display the updated code.
I switch to a different browser, no dice.
I clear browser cache's to no avail.
I completely delete my local code and do a fresh fetch from our repository, again, no love from silverlight.
I have not been without a little success though. The ONE bone I've been thrown was over the weekend. Not touching it for a couple days, I came back to work on Monday and, without having done anything to it, it just updated. Now, however, it's cached again, or something, because it's stuck in the last set of changes I made to it.
So my question is this: What am I missing?
Most likely your files may be read only and MS Build fails to display error message and it does not update files. In case if you have mistakenly checked in your .xap files, then this is possible, you will have to remove it from your source control and also make .xap file writable by removing readonly checkbox.
Visual Studio checks in your .xap files by mistake and silverlight build does not report any error.
Second, do you have any other file backup service installed like Shadow copy or Dropbox kind of online backup service, something is probably making xap files readonly and that is causing this problem.
Here there are couple answers: Prevent Silverlight 3 from caching while debugging
Code below helped me(add this to Page_Load of page that hosted the app ):
Response.Cache.SetExpires(DateTime.Now.AddSeconds(-100));
Response.Cache.SetCacheability(HttpCacheability.NoCache);
UPDATE:
Prevent Silverlight xap from being cached by proxy server
"So my question is this: What am I missing?"
An internal caching mechanism that our application uses. So, none of you could really have helped me as it was an architectural feature of our software.
I'm running into a small but weird annoyance that seems to be happening to other people, too (for example, check out the revision history of SEDE). I have a SQL Server 2008 database project in Visual Studio 2010 that works properly. When I go to commit/checkin to source control, I'm told that my DB project's .dbmdl file has changed, even when I've made no changes to the project!
I'm not sure if the changes are triggered by building my solution (which also includes an ASP.NET MVC application and a unit test project) or by simply opening the DB project, but this is getting kind of annoying and is creating clutter in source control.
Is it possible to stop these changes from occurring, or get rid of the .dbmdl file whatsoever?
If you delete the .dbml file, it is rebuilt without errors or warnings, so I think it's just a cache file for references, intellisense, etc. I'm going to exclude it from source control.
I believe Visual Studio serializes the dbmdl file every time the project is opened. The only possible work around would be to keep the project open.
See related question here. The .dbmdl file is unique per user (and some kind of cache, as said above) and so the right solution is indeed to exclude it from source control.