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I think Cookies will be the best solution for this
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Sipder, thanks for the suggestion.
Could you elaborate more on that, pls? Won't the server look for an authorization header? How does one make sure cookies are read when credentials are required?
Thanks,
Vijay
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How do i use the edit distance and longest common subsequence algortihms for building a spelling checker application ??
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You could start by reading this[^] article.
/ravi
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Hi All,
I have one sample sql query and in where condition i need to put one value which is coming from dictonary object.
sample sql query: select * from XYZ where column1= {0}
so, i used string.Format(sql,searchvalue),
sql: query with where condition
searchvalue: Dictonaryobject(holds key and value)
but while debugging it is not replacing dictionary value and it is replacing text like
'System.Collections.Generic.Dictionary`2[System.String,System.String]'
i am a bit confused why it is not replacing with dictionary value.
can anybody help on this?
fttyhtrhyfytrytrysetyetytesystryrty
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yadlaprasad wrote: so, i used string.Format(sql,searchvalue),
You need to use searchvalue["..."] where ... will be your key value. If you directly use searchvalue you will only get System.Collections.Generic.Dictionary`2.
| There are only 10 types of people in this world — those who understand binary, and those who don't. |
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To add to Abinhavs' answer: Don't do it that way anyway! When you do, you leave your database open to an SQL injection attack[^]
Do it this way
SqlCommand cmd = new SqlCommand("SELECT * FROM xyz WHERE column1=@SV");
cmd.Parameters.AddWithValue("@SV", searchvalue);Note that the convention is SQL keywords in uppercase, tablenames and fields lowercase.
All those who believe in psycho kinesis, raise my hand.
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Dear all,
I am new to C# programming and I need some guide on this problem. I am using MicroSoft Visual Studios 2005 C#.
I am given a task where i have to use the detections(in byte) received by the serial port, to
store them into points and appear on the interface form.
I need to:
1) use ReadByte Method to receive a single byte at a time from the serial port and to give a unique initial to the received byte detections by the HS0038B receiver. The detections must be categorised as X1 and Y1.
2)Create an ArrayList to store the bytes when the function ReadByte receive single byte.
Can anyone provide me with a small workable codes?
Thank you very much
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I want to move a file with the following function but i get UnathorizedAccessException thrown. What could be the problem. When i try to move it to My Documents, it works just fine, only when i move it to the C Drive it throws the Exception mentioned. I'm really stuck.
private void MoveFile()
{
string fileName = "myFile.txt";
FileInfo fInfo = new FileInfo(fileName);
fInfo.MoveTo(@"C:\"+fileName);
MessageBox.Show("Done");
}
Wamuti: Any man can be an island, but islands to need water around them!
Edmund Burke: No one could make a greater mistake than he who did nothing because he could do only a little.
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Have you got Admin rights on the box? Sounds pretty much to me like you don't have access to c:\
Can you manually move a file there in explorer?
Regards,
Rob Philpott.
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When i move a file in C, i get a pop up saying Destination Folder Access Denied, then asks me to provide administrators permission. I click on Continue to get permission. Then i get permission and the file is moved. Is there a way my program can make such permission requests? What is the best way to go about this?
Wamuti: Any man can be an island, but islands to need water around them!
Edmund Burke: No one could make a greater mistake than he who did nothing because he could do only a little.
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Well, security isn't really my thing, but your problem is clear enough.
First off, can you move the file somewhere other than root?
If not, you can fiddle around with the folder security on it and make sure the account you're using has full access to it.
And, if its that stupid UAC vista thing, I'd consider turning it off completely if you can. It's most annoying.
Regards,
Rob Philpott.
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I think i have to deal with UAC  !! Thanks 
Wamuti: Any man can be an island, but islands to need water around them!
Edmund Burke: No one could make a greater mistake than he who did nothing because he could do only a little.
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You can't copy anything to the C drive unless it's to the application data folder.
.45 ACP - because shooting twice is just silly
-----
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"The staggering layers of obscenity in your statement make it a work of art on so many levels." - J. Jystad, 2001
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Its all because of UAC, google to run application as Administrator, vista will ask for the permission.
Actually, you are supposed to use the personal folder(My documents/App folder), in that case you will not face such problem.
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I said that, but in a lot fewer words.
.45 ACP - because shooting twice is just silly
-----
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"The staggering layers of obscenity in your statement make it a work of art on so many levels." - J. Jystad, 2001
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Hi all,
I have created a user control.
Now i am adding that user control in other application.
I added the reference of the dll, but i can't see the user control in my toolbox.
Am i missing something?
Thanks,
Nagendra.
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Message Closed
modified 23-Nov-14 7:14am.
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User Control is not visible in the Choose ToolBox Items Menu.
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I got it worked. 
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Hi
If i covert any .Net component as COM component using tlbimp.exe then to use that library do i need .Net framework in the target environment?
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satsumatable wrote: tlbimp.exe
I guess you mean tlbexp.exe.
| There are only 10 types of people in this world — those who understand binary, and those who don't. |
modified on Thursday, December 31, 2009 2:01 AM
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You are right .. I'm Sorry for the typo.
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Go though this awesome article. Does not answer your question but is a good read for com interop.
| There are only 10 types of people in this world — those who understand binary, and those who don't. |
modified on Thursday, December 31, 2009 3:53 AM
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