How to solve it if it is the security issue? Please help!

My program is only 3XX KBytes size. It start very fast (1 to 2sec) in XP, but very slow (about 13sec) in Vista. What's problem? How to make it faster? Please help!!

Many thanks I had solved it, the parameter of brush is wrong. But it works in XP and doesn't work in XP!

Please help! My program is working alright in XP, but the editbox of it is non-working in Vista! Why???

In the notebook PC, there are more than one network interface. How can I identify the wireless one from another? I know that we can change it with registry if we know the right one. I can find the adhoc wifi setting in the registry. Can anyone give some hint of it?? Please help!

I would like to know how to configure the ip address of a notebook PC. I only want to configure the wireless network adaptor how can I identity it if I don't know the name of the wireless network adaptor. Also, how to configure the adhoc mode in the notebook by Visual C++? Please help!!!

I will try it! Many thanks!

I think it is a very good example for me! Many thanks!

I have tried to put some space at to the end of the text, but it is still the same. Is it the problem of my method? I use C_cdc->DrawText("abcd ",7,cdcRect,DT_VCENTER|DT_SINGLELINE); or I should use other method? Please help!

I can make the text keep moving from right to left, but the text will stop at the end. Is it possible to make the text disappeared at the end of the display? How to do this? Please help!

Is it possible to make the text disappeared at the end of the display? How to do this? Please help!

I would like to know how to write a rolling display with editbox? Please help!

Something like sniffer! It may be due to a class management software, it will generate the boardcast frame periodically. But it always send to 192.168.xx.1.

The reason of using 2 network card is used to send a lot of data in a isolated network without affect the real network. The PC with two network card is the PC of teacher. So we can't use router instead of it.

Is it can prevent NIC X to forward the traffic that the NIC Y 192.168.yy.1 to send packets to 255.255.255.255? Please help!

I would like to know how to prevent broadcasting between two NICs (NIC X 192.168.xx.1, NIC Y 192.168.yy.1)in Windows XP? I have a PC with two NICs in different VLAN. I found that many traffics in 192.168.xx.0 are generated by ip address of its NIC Y 192.168.yy.1. The source mac address of the traffics are its NIC X. The destination of the traffics are mac address FFFFFFFFFFFF. So I would like to prevent it! Please help!

Try to handle such condition! Stop the student to play game in my lab!

In fact that I already set a allowed list. Now I only write a program for this purpose. Later, I think I will write a service program. But I still need to install it into the harddisk after they have installed the Windows XP in it(They will use it about half year). I have already reported the status to management. I think I have done too much for my post. Now the only thing I can do is developing the program. Anyway, thanks for your help!

The purpose of the lab is let the student to install a Windows XP of harddisk and do some practices with admin right. Each machine is standalone. They don't need to setup a domain. So I can't take away their admin right. Do you have any other suggestion? Please help!

In fact that I can't take away the admin rights from them. The only thing I can do is to make something like software "CLASSPERFECT". Try to monitor them and take some actions if they are playing game. So getting into the OS is the first step. Please help!