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Uhhhh... "new tricks"??? What does that mean?
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Hi
means Tips & tricks which r available on the net. they give the menual implementetion but i want to implement them with the coding
(NOW ITS OK???) 
-- modified at 10:55 Monday 19th June, 2006
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"Tips & Tricks" still means anything. What are talking about??????? Just changing values in the registry?? Coding these depends on exactly what needs to be changed and what the possible values or range of values are. Most of what you write will be user interface code. Changing the values in the registry is easy, example of which you can find here[^].
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Don't reply to a post, then delete it.
If you know about using the Registry class, then changing a value in the registry should be very simple for you. I havev no idea what you're having a problem with, and there's no way on earth you're going to get me to write something for you. That's not what CP is here for.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Hello everybody
I'm using TAPI3 to send and receive data between computers, but I've got two problems.
1- I intialize the modem by TAPI, but I need to know on which port the modem is? That's which port to write the data to
2- I can send the data by writing it to the port, but how can I know when I've received data?? I mean what event will be fired?
I'll really appreciate an opinion here. Hope you have some bright ideas folks!
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Serial Ports are stored in this registry key: HKLM\HARDWARE\DEVICEMAP\SERIALCOMM, since I don't have a modem connect I can't investigate further but maybe there's some string value or something which indicates if a modem is connected.
Formula 1 - Short for "F1 Racing" - named after the standard "help" key in Windows, it's a sport where participants desperately search through software help files trying to find actual documentation. It's tedious and somewhat cruel, most matches ending in a draw as no participant is able to find anything helpful. - Shog9
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Thank you for your reply.
I found the Key you mentioned, but I'm quite concerned about variations in Windows versions -eg Home edition, NT, ME, the new Vista??-, besides -as you said- it doesn't mention if that modem is connected or not?
Thanks again for caring. I really appreciate it.
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Nader Elshehabi wrote: I'm quite concerned about variations in Windows versions -eg Home edition, NT, ME, the new Vista??
I hasn't changed through from 98SE to XP, I don't know about Vista, wern't they supposed to do away with the registry all together  ?
Nader Elshehabi wrote: it doesn't mention if that modem is connected or not?
I don't have a modem to try it on since all my stuff is done through the ethernet, but after Thursday I can investigate (exams will be over).
Formula 1 - Short for "F1 Racing" - named after the standard "help" key in Windows, it's a sport where participants desperately search through software help files trying to find actual documentation. It's tedious and somewhat cruel, most matches ending in a draw as no participant is able to find anything helpful. - Shog9
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Thank you Ed. I really appreciate your efforts. I also hope you do well in your exams.;)
By the way, when I said "it doesn't mention if that modem is connected or not?" I meant that, if there are more than a modem on the computer -such as the case of some telephony centers or switches-, we won't know which modem is which , and which modem we are using now in our program, see?
Anyway, I'm grateful for your concern.
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Take a look at this[^]article, there's a registry key in there that might be of some help to you.
Formula 1 - Short for "F1 Racing" - named after the standard "help" key in Windows, it's a sport where participants desperately search through software help files trying to find actual documentation. It's tedious and somewhat cruel, most matches ending in a draw as no participant is able to find anything helpful. - Shog9
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Thanks again ED. You are really a good guy. I owe you one;)
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Hi everyone,
I currently write software using VC++ and have done for the last 5 years, i am looking to migrate to C# and am wondering if anyone can recommend some books that would be usefull bearing in mind my last 5yrs experience..
Thanks in advance
Lee
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Hi
if u r master in vc++ then its not a big deal to work with c#
u can learn c# on line at:- 1)www.samspublishing.com,2)http://www.c-sharpcorner.com/BookChapters.asp & http://www.csharpfriends.com
PRADEEP
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http://www.ebooksportal.org
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racing57 wrote: I currently write software using VC++ and have done for the last 5 years, i am looking to migrate to C# and am wondering if anyone can recommend some books that would be usefull bearing in mind my last 5yrs experience..
Inside C# by Tom Archer
Michael
CP Blog [^] Development Blog [^]
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As an instructor I get this question a lot.
The Inside C# by Tom Archer is a good "intermediate going towards advanced" programmer. I wore my copy of the first edition out, very useful.
If you need an advanced book, I would recommend either CLR via C# by Jeffrey Richter, which is terrific for figuring out what is going on under the covers, or a more practical book, Practical .NET2 and C#2 by Patrick Smacchia.
HTH
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Thanks... i think i have plenty to go on now...
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I used version 2 into the ground, and just bought the 4th ed(he updates for new versions of .NET) cause its even more helpful. I'd highly recommend it.
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Yes, it is good idea.
I Recommend you to read (C# for programmers second edition) by Deitel and Deitel.
It is Good Book for you.
ala qunaibi
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hi all,in my web config i set the timeout="120" and i use some session variables in my page load event,it works fine in my local system, when i upload it, it shows null reference error(not all time but some times).when i work contineously it work fine if i leave for a minutes it show null reference error........what to do?...any remedy?
Regards,
ayyp
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Is the system you're uploading to a web farm? Is the application distributed across multiple servers?
Logifusion[^]
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That's strange. I suggest to put a Breakpoint on Session_End method from Global.asax just to be sure that the session timeout is the problem.
damianbc
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yes,i try it using try and catch block in my coding it thro catch block error
here is code
private void Page_Load(object sender, System.EventArgs e)
{
try
{
lbluser.Text="Welcome "+Session["name"].ToString()+"...";
}
catch
{
MessageBox.Show("UserName is Empty");
}
}
Regards,
ayyp
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Hello!
I want to read a item´s text from another process, but I tried so many ways!
All I could find was in VB or C++!
But I got no clue how to use VirtualAlloc, OpenProcess, CloseHandle, etc in c# with structs!
Because TVM_GETITEM needs a struct, and in order to get the information that I need from another process I must do a lot of things!
If anyone got any Idea that can help me, I appreciate!
Thanks
Regards
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