Author: wyoung
Date: Thu Apr 12 00:35:04 2007
New Revision: 1503
URL: http://svn.gna.org/viewcvs/mysqlpp?rev=1503&view=rev
Log:
Added instructions for C++/CLI to README.vc
Modified:
trunk/README.vc
Modified: trunk/README.vc
URL:
http://svn.gna.org/viewcvs/mysqlpp/trunk/README.vc?rev=1503&r1=1502&r2=1503&view=diff
==============================================================================
--- trunk/README.vc (original)
+++ trunk/README.vc Thu Apr 12 00:35:04 2007
@@ -40,18 +40,14 @@
Using MySQL++ in an MFC Project
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- If you don't already have a project set up, open Visual Studio,
- say File|New|Project, then choose Visual C++|MFC|MFC Application.
+ If you don't already have a project set up, open Visual Studio, say
+ File::New::Project, then choose Visual C++::MFC::MFC Application.
Go through the wizard setting up the project as you see fit.
Once you have your project open, right click on your top-level
executable in the Solution Explorer, choose Properties, and make
the following changes. (Where it doesn't specify Debug or Release,
make the change to both configurations.)
-
- o Under Configuration Properties::General change "Common
- Language Runtime support" to "No Common Language Runtime
- support"
o Append the following to C/C++::General::Additional Include
Directories:
@@ -75,8 +71,65 @@
o Under Linker::Input add the following to "Additional
Dependencies":
-
- libmysql.lib wsock32.lib mysqlpp.lib
+
+ libmysql.lib wsock32.lib mysqlpp.lib
+
+ You may want to study examples\vstudio\mfc\mfc.vcproj to see
+ this in action. Note that some of the paths will be different,
+ because it can use relative paths for mysqlpp.dll.
+
+
+Using MySQL++ in a Windows Forms C++/CLI Project
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ Before you start work on getting MySQL++ working with your own
+ program, you need to make some changes to the MySQL++ build settings.
+ Open mysqlpp.sln, then right-click on the mysqlpp target and select
+ Properties. Make the following changes for both the Debug and
+ Release configurations:
+
+ o Under Configuration Properties::General, change "Common
+ Language Runtime support" to the /clr setting.
+
+ o Under C/C++::Command Line, remove the /EHsc from the
+ Additional Options section.
+
+ If you have already built MySQL++, be sure to perform a complete
+ rebuild after changing these options. The compiler will emit several
+ C4835 warnings after making those changes, which are harmless when
+ using the DLL with a C++/CLI program, but which warn of real problems
+ when using it with unmanaged C++. As a result, it's probably best
+ if you don't install the resulting DLL in a system level directory.
+ I'd recommend copying it only into the same directory as the EXE.
+
+ Once you have MySQL++ built with CLR support, open your program's
+ project. If you don't already have a project set up, open Visual
+ Studio, say File::New::Project, then choose Visual C++::CLR::Windows
+ Forms Application. Go through the wizard setting up the project as
+ you see fit.
+
+ The configuration process isn't much different from that for an
+ MFC project, so go through the list above first. Then, make the
+ following changes particular to .NET and C++/CLI:
+
+ o Under Configuration Properties::General change the setting
+ from /clr:pure to /clr. (You need mixed assembly support
+ to allow a C++/CLI program to use a plain C++ library like
+ MySQL++.)
+
+ o For the Linker::Input settings, you don't need wsock32.lib.
+ The mere fact that you're using .NET takes care of that
+ dependency for you.
+
+ In the MFC instructions above, it said that you need to build it
+ using the Multi-threaded DLL version of the C++ Runtime Library.
+ That's not strictly true for MFC, but it's an absolute requirement
+ for C++/CLI. See the Remarks in this MSDN article for details:
+
+ http://msdn2.microsoft.com/en-us/library/k8d11d4s.aspx
+
+ You may want to study examples\vstudio\wforms\wforms.vcproj to see
+ all this in action. Note that some of the paths will be different,
+ because it can use relative paths for mysqlpp.dll.
If You Run into Problems...
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