1. new samples proejct files for VC++

2. a few fixes (mainly compilation warnings) to the code


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11916 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/sockets/client.pro

@@ -0,0 +1,13 @@
+# this is the project file for the client part of wxWindows sockets sample
+
+# we generate the VC++ IDE project file, comment this line
+# to generate a makefile for (n)make
+TEMPLATE = vc6app
+
+# wx is mandatory for wxWindows projects
+CONFIG  = wx
+
+# project files
+SOURCES = client.cpp
+RC_FILE = client.rc
+TARGET  = socketclient