So that every time I create a project using the libraries I usually use I won't have to manually add the sheet.
You can do this, but I advise against it. Main reason being it will make your project files unusable on other machines unless you also force your solution on them. Second reason you cannot expect all your projects ever are going to use the same libraries/versions/configurations of those libraries so after a while it might become unmaintainable.
You are imo better of creating a small utility which copies a project from a template you create with all imports and then changes guid and project name. Or create a template for VS which does that.
Anyway: a possible solution is to add an msbuild file which imports all default property sheets you need into the $(VCTargetsPath)\Platforms\Win32\ImportBefore\ directory (create it if it doesn't exist). The file has to have a .targets extension. More info here for example.
Related
What is the purpose of "Linked" Files in visual studio, and when I would use them versus simply including the class project that contains the file to my current project.
Project + Add Existing Item, arrow on the Add button, select "Add as Link".
Visual Studio strongly favors copying the item you select in this dialog into your project directory. This will keep you out of trouble, like accidentally modifying a source code file or resource that's also used in another project. Or forgetting to check-in the file into source control, by far the most dangerous mishap. Something you'll discover only a year or more from now, far too late to do anything about it.
The Add as Link option overrides that behavior, the file stays in its original location and the project file records the relative path of the file.
Good reasons to use this feature are very hard to come by. Trying to come up with some:
You may want to maintain a single source code file that's included in multiple projects, using Add as Link ensures you'll only ever edit that one single source file.
You may have a project that uses the same source code files as another project but with very different build settings, in which case you'd make all of the project items a link.
You may have a humongous resource that you don't want to have copied repeatedly in multiple projects
You may have a deployable item, like an unmanaged DLL, that you keep in a single directory but is used in multiple unrelated projects.
Digging yourself a deep source control hole is a high risk, be sure to think this through before you commit to using the feature.
Linked files are for when you want the code to be included in that project assembly.
"Wow Jimmy, thanks for pointing out the obvious. But why would I want to do this?"
Well, there can be several reasons, but for now I'll just list one example. Consider the scenario that your company|team requires every assembly to have certain constants or assembly attributes defined. Instead of creating a duplicate class in every single project, you could just have one copy of the file and link it into each project. Update the file once, and every assembly gets the changes.
Is there any way one can define for a solution a global variable accessable by any project file or project property sheet included in the solution?
One variable is enough if that can define a path for a property sheet that every project can include.
This is desirably for a solution.
An environment variable would be ok though less desirable.
** (visual studion 2010)
Poking at it again, I can't see how to set a user defined $(xxx) vartiable in a project - yes you can in a property sheet, but In a project I have reference to the $(ProjectDir) -
The problem is I want to define a $(tree of projects root) that any project that references a specific poject can access and the root will be relative to that project.
An alternative would be if a property sheet can have access to its own path and define the project collection root (of a tree of related projects with common resources) relative to that.
It seems every one building a big system with VS has the same problem.
I don't know your use case but it doesn't sound like the best idea. This will tie all of your projects together very tightly, which violates good OO design. Microsoft hasn't included any solution-level properties for this reason. However, if you really want to do something like this, you have two ways (at least) to go about it.
The first way, and the way I would recommend against, would be to store the variable in one of your projects and make it public. Then all of your projects could access it as long as they include the project as a reference.
The second way, and the way that will retain some OO principles, would be to create a config file that all projects looked at for the variable. This could be an XML file, a CSV file, or even a simple text file. If you wanted to get more complicated, you could point to a database location since this is one of the roles of a database.
That the logical follow-up for the my previous question: "How to check all projects in solution for some criteria?"
I was given quite a good answer to use CustomAfterMicrosoftCommonTargets, CustomBeforeMicrosoftCommonTargets. They do work, so I decided not to stop in the middle.
Issue is that I don't want machine-wide tasks. It's not a good idea neither for me (it will affect other builds. sure, this can be handled, but still), nor for my teammates (I don't want to let them put something in system folders... ), nor for build server.
What is needed: solution to be built from scratch out of source control on clean machine with either Visual Studio or MSBuild.
It appeared that Custom*MicrosoftCommonTargets are regular properties.
So, how to specify this property? It works pretty fine when to set it from command line.
That's strange, but it appears that bit of magic present here: property passed as command line parameter to one build is transitively passed to all nested builds!
That's fine for build server. But this won't work with Visual Studio build. And even declaring solution-level property won't help: neither static, nor dynamic properties are transfer to nested builds.
...I have a hacky idea to set environment variable on before solution build and erase it on after. But I don't like it. Any better ideas?
I use a bit different technique then #Spider M9. I want that all projects in solution tree/all subdirectories from current directory use extended build throw Custom*MicrosoftCommonTargets. I don't like to be forced to change every new project to import custom targets/props.
I place special file, let's say msbuild.include, in the root directory and my custom targets loader for every project tries to find it in ., ..\, ..\..\, and so on. msbuild.include contains flags that triggers execution of custom actions. If loader can't find this file it disables loading all custom targets and stoppes. This gives me ability to use my build extensions with projects from work repositories and to not use with opensource projects.
If you are interested in I can publish loader. It's a pretty simple and elegant solution.
For example I can sign any assembly in all projects in all subfolders with my key.
I always set up every project to import a standard .props file. Use the GetDirectoryNameOfFileAbove property function (see MSDN) to find it. Do this as the first line of every project file. Once established, you can redirect from that file to other imports. Another trick is to have that standard import (that would obviously be under version control) import conditionally another .props file only if it exists. This optional file would not be in version control, but is available for any developer to create and modify with their own private/temporary properties or other behavior.
Looking to make a Solution/Multiproject Template.
While I'm aware a solution template does not exist, I've been researching/trying with some of success. (Link from here (http://stackoverflow.com/questions/2717110/how-to-create-a-solution-template-in-vs2010) have been a big help.
The only issue I'm facing is that, when creating a project from my template, the solution contains brand-new copies of all of the projects involved. What I require is that only ONE project is made as a fresh copy, and that the other projects in the template should reference already-existing projects.
I've made single project templates that hold the DLL references to other projects (which is fine, but it's not what I need.) I need a multi-project template where all but one project involved reference already existing projects...
How would I go about this?
edit:
I'm also finding that any dbml designer.cs that's added to a project are not included in the newly generated solution/projects. They are copied across, but I then have to manually include them in the project. Why is this, and how do I get araound it?
How about using the Feature Builder Power Tool? http://visualstudiogallery.msdn.microsoft.com/67b720f4-9a50-41cb-86a2-82e33b7c5fc4/
It should give you all the freedom to create whatever logic you want during solution setup...
So I couldn't find a workaround for this issue.
What I have managed to do though is make a decent enough template that should be run once, with all references (being relative) pointing to an outside lib folder.
This means I can use the template on a new machine, copy some dlls to a new lib folder, and then work away from there. Not an ideal solution, but it works...
My team is creating some standard VS solution templates. We have a well-defined project structure, resources, etc. that we need to use every time we start a new project and this is the perfect solution. The basics work nicely.
However, as well as defining folder structure (etc.) it would be nice to be able to import a number of projects from VSS/TFS. We have a number of shared assemblies that will be used by all projects and it would be awesome to add a reference to these projects when creating a new project via our template. Can anyone tell me if this is possible and, if so, how it can be achieved?
I think there are 3 types of items you might want to templatize (is that a word?).
New Solution
New Project added to a solution
New item added to a project
I'm not sure whether its possible to add existing projects to the solution that is created when a project template is run. http://msdn.microsoft.com/en-us/library/ms185308.aspx shows how to create multiple project templates. You may have to either manually add them to the solution or create a script that modifies the .sln file to do that part.
Adding an assembly reference to either a project or item template is easily doable. The project template is pretty simple since you just need to modify your .vstemplate file for the project template(s). See http://msdn.microsoft.com/en-us/library/ms171405.aspx for reference.
Adding a new assembly reference when you add a new item from a template is a bit harder but can also be done. See http://msdn.microsoft.com/en-us/library/ms185290.aspx for more.
Have fun!