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Hi,

I need to receive UDP packages through DatagramPacket.

Since the message's length is not constant, I need to read the length first.

I know the protocol definition for this customized...

got the solution:

just extend the JLabel and override the protected void paintComponent(Graphics g).

In this customized control, I can draw 2 circles (same center, different radius) in the...

You can System.out.println(System.getProperty("java.library.path")) to see what paths have been added.

Hi, all

I need to do a small graph like a bubble level in my Applet.

Given 3 values, X, Y, Z Accelerations, the bubble should be drawn there in the target panel of the graph, Just like a...

Hi, All,

I am doing a TCP connection using SocketChannel.


I have a channel creation module, and a data collection module.

in the former module, user can input the parameters to setup the...

Hi,

I would like to provide several C APIs. The APIs will be included in a dll on windows 32 platform, written in C.


something like:

1: open(char* ip, char* port, void *session)
2:...

Add one point that when the ASP loads, the DLL is not loaded .
It is strange that when I use regMon to monitor the registry,
it says: ...

Hi,all

I have a software which use ASP pages to invoke COM componts.
They are OK on the windows 2000 system.

But, when I installed the software onto the windows 2003 server,
I find one of the...