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the "SelectedIndex" does not exist in this case.
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how can i activate a function when a user pressed a button while the program that should do this work is hidden:
if i'm working in microsoft word office, how can i follow every pressed button?
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This smells like malware. The first think you'll need to do is to convince us that you've got a legitimate reason behind this requirement.
--
You have to explain to them [VB coders] what you mean by "typed". their first response is likely to be something like, "Of course my code is typed. Do you think i magically project it onto the screen with the power of my mind?" --- John Simmons / outlaw programmer
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My will is good! don't worry
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Yep - that's convincing....
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Try to findout keyboard logger in c# from google. The key board logger keeps record what u have pressed
evilinside
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you have to write window hook.Its programming written in vc.Hook is mediator between application and window os.
nJoy hook
Regards
Chintan
www.visharadsoft.com
(Nothing is so purify as KNOWLEDGE)
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MUHHHAAHAHAHHAAH, I DID IT!!!1
THANK FOR EVERY ONE WHO TRIED TO HELP ME!
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Hi All,
Actually I was't sure of which message board to choose.
Anyhow, my problem is that I select arabic data from MySQL table into a DataTable in VS.net but when I try 2 insert the selected data, it inserts it as '???' though I chose the "utf-8"character set in connection string.
It's just that when the records are fetched to .net table, they are transformed to "???"
Any clue how 2 solve this??
Thnx a lot in advance
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Which version of mysql are you running?
First make sure that you connection string looks like something like this:
"Server={0}; Port={1}; Database={2}; Uid={3}; Pwd={4}; Charset=utf8;"
In order to check if the actual records contain '???' or they are transformed into them after checking execute this query:
SELECT HEX(column_name)
FROM table_name;
IF it displays 3f then the data itself is ???
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I'm using mysql 4.1
The original data doesn't contain '?????' & yeah my connection string looks like u said
Any clue??
Thanks a lot
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Hi
I was have the same problem
I solve it like this ......
-- My DataBase Charset was Latin_swidsh_c1
-- when I have to insert any word any recored in arabic I have to run this Query , it's like that
Exactly....
set names cp1256
and when I found my old project I will write it exactly ...
hope that will help you ... for now
cause in the past I got sick of this problem
but thank GOD it's solved now ... so I will search for you ... it's promise
Have a good day ...
I know nothing , I know nothing
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ok now here we go
I will tell you exactly what I did to solve this
just make sure that when you create the database it has
latin1_swedish_ci Charset
and the all other things are default ,
my replay before was for Php & MySql ......... ( set names cp1256 ) sorry
have a good day
I know nothing , I know nothing
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Hi
I need send bytes and received to a dummy device via infrared.
I creat port com based in serial com component framework 2.0, and da name port i consult da regedit and obtain this information.
The port is open, but when i send a array of bytes the program guive me a IOException.
serialP_.Write(buffer,0,buffer.Lenght);
Please help...
RafNunes
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What's the error message you're receiving?
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That's no different that what you already said. What does the Message property in the IOException say?
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The problem is the Message property return "IoException"...
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OK. SO now, without seeing the code that throwing the exception, there's really nothing to tell you. There's about a 20 different reasons this can fail.
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Is there an InnerException? Maybe if you could copy the exception details to the clipboard and paste it here, we could better help you out.
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This is the code i have writte,
<br />
<br />
<br />
<br />
<br />
static byte[] bufferBurst = new byte[22] { 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B, 0x5B };<br />
static void Main(string[] args)<br />
{<br />
string portCom = "COM";<br />
RegistryKey regkey = Registry.LocalMachine.OpenSubKey("Drivers\\BuiltIn\\IrCoMM");<br />
<br />
if (regkey != null)<br />
{<br />
portCom += ((int)regkey.GetValue("Index")).ToString();<br />
regkey.Close();<br />
}<br />
SerialPort sr = new SerialPort(portCom);<br />
try<br />
{<br />
<br />
sr.RtsEnable = true;<br />
sr.DtrEnable = true;<br />
sr.BaudRate = 19200;<br />
<br />
sr.Open();<br />
sr.Write(bufferBurst, 0, bufferBurst.Length);<br />
sr.Close();<br />
<br />
}<br />
catch ( IOException io)<br />
{<br />
Console.WriteLine(io.Message);<br />
sr.Close();<br />
}<br />
}<br />
and the exception is:
InnerException = null
Message = IOException
HResult = -2146232800
When i start i think this type of hardware " IRDA" is very simple, but now.. and the home site to irda i have pay to acesse, but i'm not the soluctions for my problem is there..
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If you step through code in the debugger, it finds the registry key? If it doesn't, the serial port would be trying to use COM, which I don't believe will work (needs to be COM1, COM2, etc. right?)
Another thing to try would be different baud rates.
Of course, there is something physically connected to the serial port, right?
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Hi all,
Is there an equivalent in C# to the old, stupendously useful C++ __FILE__ and __LINE__ (and __FUNCTION__) preprocessor macros?
At the moment, I'm creating a StackFrame and reading information out of that, but it seems a bit silly to do that when the code location is known by the compiler at compile-time.
Thanks in advance
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hmm thanks. the solutions proposed all use the stack frame I ended up using. Sounds like a good feature to add to the preprocessor next time around (because the stack frame hack obviously won't work consistently in release builds).
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