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like this:
mystringpassword = BitConverter.ToString( hashBytes );
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Thanks.
Mazy
"And the carpet needs a haircut, and the spotlight looks like a prison break
And the telephone's out of cigarettes, and the balcony is on the make
And the piano has been drinking, the piano has been drinking...not me...not me-Tom Waits
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Sorry,I have problem with that.It gives me password like this:
FA-1D-95-84-5B-D6-8D-61-4C-29-8A-1F-E5-4F-72-31-72-41-26-5B-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
!!!!!!!
Mazy
"And the carpet needs a haircut, and the spotlight looks like a prison break
And the telephone's out of cigarettes, and the balcony is on the make
And the piano has been drinking, the piano has been drinking...not me...not me-Tom Waits
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Ok then, a couple of options spring to mind:
1) use a loop to convert each byte to a char and append it to a string, e.g.:
<br />
string mtstringpassword = String.Empty<br />
foreach(byte b in hashBytes)<br />
{ mystringpassword += (char)b; }<br />
2) Use base64 encoding to store the hashed password in a "safe" string format and then decode it when needed, or simply compare it to a hashed & base64 encoded pwd when authenticating, e.g:
<br />
string base64HashedPassword = Convert.ToBase64String(hashBytes);<br />
byte[] hashBytes = Convert.FromBase64String(base64HashedPassword);<br />
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Sorry,Do you mean this:
string base64HashedPassword = Convert.ToBase64String(mypasswordin bytes);
byte[] hashBytes = Convert.FromBase64String(base64HashedPassword);
string mystringpassword = String.Empty;
foreach(byte b in hashBytes)
{ mystringpassword += (char)b; }
But it gives me some meaningless characters,even if I write only second paragraph,the results are the same.
Mazy
"And the carpet needs a haircut, and the spotlight looks like a prison break
And the telephone's out of cigarettes, and the balcony is on the make
And the piano has been drinking, the piano has been drinking...not me...not me-Tom Waits
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Either 1 OR 2 - I gave you two different options, don't mix them together now
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Mazdak wrote:
t it gives me some meaningless characters
That's the idea of Hashing a passhrase - once hashed you can never get your original password back.
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Just hash the entered password the same way and compare it against the version in the database.
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Sorry could you give ore details or code? Thanks.
Mazy
"And the carpet needs a haircut, and the spotlight looks like a prison break
And the telephone's out of cigarettes, and the balcony is on the make
And the piano has been drinking, the piano has been drinking...not me...not me-Tom Waits
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Well it depends on what you are after but the most common way of handling passwords in databases is to first use a hash algorithmn to hash the password and store it in a database.
When you need to compare a password with the one in the database (such as when a user is logging in) you do the following:
1. Hash the user entered password using the same algorithmn as above.
2. Get the hashed correct password from the database and compare against the user entered password.
3. If they match then the entered password is correct, otherwise the entered password is incorrect.
A hash is a way of uniquely identifing an object, however you cannot retrieve the object from the hash value. Therefore applying a hash to an object is one-way.
You shouldn't really ever need to display someone's password as clear text.
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I have a collection that contains Row objects. One of the classes derived from Row has its own collection of Row objects (called GroupRow ).
Now. If i specify the row number of 10, it may not be in the original collection, but could be part of the GroupRow objects collection..or better still, one of the rows in the grouprow objects collection could be a group object and its in there....to an infinite extent.
My problem is, i need to be able to get the row - no matter how many groups i have to go through to get it - only i cant work out how im supposed to do this...any ideas?
1001111111011101111100111100101011110011110100101110010011010010 Sonork | 100.21142 | TheEclypse
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This sounds like a heirarchy problem - can you provide an example of how you have setup the RowsCollection class?
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its a simple collection classes, derived from CollectionBase. David stone said i should use Recursion, only i dont have a clue how i would use it.
1001111111011101111100111100101011110011110100101110010011010010 Sonork | 100.21142 | TheEclypse
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Has anyone seen one written in c#, I'm looking for an example to write my own for a very specific problem. ( CNC Machine GCode editor)
Thanks
viva AMIGA
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THANKS, LOOKS NICE, BUT I WAS REALLY LOOKING FOR SOME EXAMPLE CODE SO i COULD SEE HOW TO HANDLE THE CARET IN DOT NET
viva AMIGA
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Its true what the say, alcohol makes you talk too louder!
David Gallagher wrote:
THANKS, LOOKS NICE, BUT I WAS REALLY LOOKING FOR SOME EXAMPLE CODE SO i COULD SEE HOW TO HANDLE THE CARET IN DOT NET
So why didnt you ask that? I guess you would use platform invoke and call the unmanaged caret functions.
Furthermore you can use a decompiler to see how the person implemented his "caret".
MyDUMeter: a .NET DUMeter clone
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leppie wrote:
Furthermore you can use a decompiler to see how the person implemented his "caret".
Isnt that cheating?
1001111111011101111100111100101011110011110100101110010011010010 Sonork | 100.21142 | TheEclypse
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Nnamdi Onyeyiri wrote:
Isnt that cheating?
I call it learning as the persons class as it is, wont be of much use as it is. I meant get the idea from it. Not steal code.
CHeers
PS: Dont you ever look into the .NET's source? Sometimes MSDN is not suffiecient in telling you what a funtion does.
MyDUMeter: a .NET DUMeter clone
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Nope...i never do.
1001111111011101111100111100101011110011110100101110010011010010 Sonork | 100.21142 | TheEclypse
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nope.
1001111111011101111100111100101011110011110100101110010011010010 Sonork | 100.21142 | TheEclypse
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1001111111011101111100111100101011110011110100101110010011010010 Sonork | 100.21142 | TheEclypse
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Hi , Roger - Compona here.
We draw the caret via code , we dont use the system caret.
the primary reason is that we want to keep the editor itself as clean as possible from win32 api calls , so that it will be as easy as possible to port it to other platforms in the future.
(it uses gdi32 to draw , but the painterclass is replacable so one can easily exchange it to a gdi+ painter or whatever)
regadring decompilation:
our editor is obfuscated so hopfully it will not expose too much of its internals :P
(otherwise we have source licenses for 255 usd per developer that is going to use it.. *grin*)
//Roger
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