Timex Sinclair 1000 1982 Z80 microprocessor, enthusiast magazines...learned assembly language (entered one byte at a time), tinkered with wire wrapped circuits, rewired war surplus full size keyboards, all kinds of fun projects...great times!
Mark Salsbery :java:
HTML5 and javascript have replaced Silverlight as a cross-browser cross-platform web solution. I was actively involved in its development (as much as I could be) until it was killed off. No more cross-browser plugin technologies, didn't work on mobile devices already, etc. were main reasons, so I wouldn't recommend it there.
Mark Salsbery :java:
Sadly, (s)he passed away several years ago...[^] :((
Mark Salsbery :java:
Just a guess, something like...
class A (){};
ref class B()
{
public:
IntPtr APtr;
}
B ^b = gcnew B();
b->APtr = (IntPtr)new A();
A *a = (A*)b->APtr;
Mark Salsbery :java:
Another thread would have to resume a suspended thread. Regardless, you shouldn't be using those methods anyway - they aren't only deprecated, they're marked obsolete. What are you trying to do? Surely you can use proper synchronization objects?
Mark Salsbery :java:
Services shouldn't be interacting with the desktop, so not a great idea for a "form" app :)
Mark Salsbery :java:
32768 / 140 is ~234...looks like exceeding 32768 pixels IS a bad idea[^] :)
Mark Salsbery :java:
Are you using TabControl.ItemTemplate to specify a template for the headers? Have you looked at the default template to see what you're working with? TabControl Styles and Templates[^]
Mark Salsbery :java:
Yes, your XAP file was pretty big but still should load way faster. Silverlight has nothing to do with how fast your XAP file is delivered - that's up to the server and yours seems very very slow.
Mark Salsbery :java:
Maybe something like...
System::Runtime::InteropServices::GCHandle gch = System::Runtime::InteropServices::GCHandle::FromIntPtr((System::IntPtr)pClass);
A ^pA = (A ^)gch.Target;
Of course, this assumes pClass was obtained from an IntPtr obtained from an actual managed reference to an "A" object...
Mark Salsbery :java:
Has nothing to do with Silverlight.. What's going on while that battery progress indicator is sitting there for an excruciating amount of time? :)
Mark Salsbery :java:
...and this may help you out... ListBox Styles and Templates[^]
Mark Salsbery :java:
You should still be able to debug it, but that's a topic for Visual Studio. Do you get the log entry "System Logoff or System Shutdown"? If so, write some log entries in your email code to see if some function is failing.
Mark Salsbery :java:
Can you attach a debugger or at least write some log entries so you can debug what's occurring?
Mark Salsbery :java:
I personally don't like the idea of waiting on OVERLAPPED handles. I'd much rather not introduce more (or any) synchronization objects to the IOCP handler threads but instead let the IOCP do its magic with all threads waiting on GetQueuedCompletionStatus. I take advantage of the fact that the same overlapped structure pointer you pass to an overlapped function will be returned to you so I use extended OVERLAPPED structures like the one in this article[^]
typedef struct _OVERLAPPEDPLUS {
OVERLAPPED ol;
SOCKET s, sclient;
int OpCode;
WSABUF wbuf;
DWORD dwBytes, dwFlags;
// other useful information
} OVERLAPPEDPLUS;
The opcode can be used to indicate read or write (and many other things including non-I/O tasks you want to queue on the IOCP). Also gives you a handy place to keep buffers associated with the operation.
Mark Salsbery :java:
Iterate through the Panel.Children collection and check each elements type. If it's one of your radio buttons then check its GroupName property. VisualTreeHelper.GetChild[^] can help...
Mark Salsbery :java:
Maybe the update source trigger...
Text="{Binding CustomerSurname,Mode=TwoWay,UpdateSourceTrigger="PropertyChanged",ValidatesOnExceptions=True,NotifyOnValidationError=True}"
Mark Salsbery :java: