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i have a folder in my d: drive with 7 filles in it.
can i Zip the entire folder using C#?
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Just search for 'zip' and 'c#' and you will find lots of links[^]
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i want to make aform that seem to the log in form ,which have name & password.
how can i do check on the name and password on tha data base and if it not exist on DB.
thanks.my mail is mohammed.fci86@gmail.com
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prog_mohmmed86 wrote: how can i do check on the name and password on tha data base and if it not exist on DB.
Well, you...
1. take the input that the user has given you.
2. hash the password (because you are using hashed passwords, right?)
3. call a stored procedure that looks up the user and compares the hashed passwords. This will return a true/false back to to the application.
4. If the password is correct you allow them to continue
5. If the password is wrong you repeat the process or exit the application.
If you want more detail on any of this you have to show where you got stuck. If you take a different design descision you have to tell us what that is.
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Colin Angus Mackay wrote: 2. hash the password (because you are using hashed passwords, right?)
I hope so 
"Try asking what you want to know, rather than asking a question whose answer you know." - Christian Graus
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Paul Conrad wrote: I hope so
I was going to say salted hash, but I figured one-step-at-a-time would be better here.
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Oh yes, just in moderation. Then maybe eventually some retna scanners and thumbprint scanners, too ( but that might be overkill  )
"Try asking what you want to know, rather than asking a question whose answer you know." - Christian Graus
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Colin Angus Mackay wrote: I was going to say salted hash
I suspect that some people think that salted hash refers to seasoning their food.
Deja View - the feeling that you've seen this post before.
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hi there,
i made a form that need to hide somewhere, so i use transparent key but i have problem that is when i take snapshot of it the transparent key color is still in it,
here is snapshot :::
http://img215.imageshack.us/my.php?image=untitled21nt0.png[^]
so how can i make it as forms back should show instead of red color??
Becoming Programmer...
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Code for reading a folder containing .DWG files using C# programming
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string[] files = System.IO.Directory.GetFiles(@"C:\Temp", "*.DWG", System.IO.SearchOption.AllDirectories);
Muhammad Rashid
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Hi everyone,
I have a data bound ComboBox control on my form which is initialized as follows:
Database db = Database.Instance;<br />
m_accountsList.DataSource = db.Students.Tables[0];<br />
m_accountsList.DisplayMember = "Name"; <br />
m_accountsList.ValueMember = "ID";
The dataset is edited down the line to insert a new row as follows:
<br />
OleDbDataAdapter adapter = db.CreateAdapterForTable("Students_T");<br />
OleDbCommandBuilder cb = new OleDbCommandBuilder(adapter);<br />
DataRow row = db.Students.Tables[0].NewRow(); <br />
row["Name"] = m_Name.Text.Trim();<br />
db.Students.Tables[0].Rows.Add(row); <br />
adapter.Update(db.Students.GetChanges());<br />
db.Students.AcceptChanges(); <br />
I see my ComboBox get updated as soon as the second code block is executed. However, selecting the newly inserted entry results in an error as the returned SelectedValue property is null (It is supposed to return the ID) of the newly inserted row.
Has anyone else noticed the same thing? Any suggestions on how to fix this would be extremely appreciated.
Thanks,
Keith
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Second block is fine, but you r missing adding "ID" field when u add row explicitly. Selecting new item after adding new row need ID field in ValueMember property wich u r not supplying.
Hav a gud coding.
Regards
Chintan
www.visharadsoft.com
(I am thinking to change humans to computer, but unfortunately GOD will not give me the source code)
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What is the standard method for communication between .NET apps?
I've been using .NET to talk to a COM Automation Server, which allows me to create objects and get events on those objects.
However, I'd like to replace that COM Server with a .NET application. However, it's not clear to me how two .NET applications share objects, much less raise events between each other.
What's my approach, here?
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that is why .NET is best here. CLR can understand every object of .NET, whether both .NET application are develop in C# or C++.NET. So, they can implicitly communicate with one another. Only you hav to do is just to create instance of class and invoke its event/method.
Regards
Chintan
www.visharadsoft.com
(I am thinking to change humans to computer, but unfortunately GOD will not give me the source code)
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Hi
I am developing a software using C#, this software is a radio station, i can record, playback and do other things, but untill now i cant find a way to broadcast (stream) over the network.
I need to stream (broadcast) over the network, the destination address is unknown for me, then stream to network using "Http" , I prefer Http but no problem if i use RTSP
can any one help please 
i am waiting
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Yeah, just don't do it on anything hooked up to a high-voltage electrical source.
"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." - Jason Jystad, 10/26/2001
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John Simmons / outlaw programmer wrote: just don't do it on anything hooked up to a high-voltage electrical source
Now that wouldn't be nice :->
"I've seen more information on a frickin' sticky note!" - Dave Kreskowiak
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about what you are speaking????
Please i need a true answer , it is not a joke!!!
Visit Me
www.engibrahim.tk
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I was referring to John's post 
"Try asking what you want to know, rather than asking a question whose answer you know." - Christian Graus
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Ibrahim Dwaikat wrote: I need a solution for my problem please
You need to research around and come up with a plan how to get it done.
"Try asking what you want to know, rather than asking a question whose answer you know." - Christian Graus
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Man... I think 2 weeks of searching is enough
I tried to use directshow which was come with DirectX SDK, but microsoft says:
The last version of the DirectX SDK that included DirectShow was "DirectX 9.0 SDK Update - (February 2005) Extras.
I searched for this version but it was deleted from Microsoft website, i googled for it but no way...
I tried to use ASF for streaming but i can't do it!!!
any help?? any piece of code, any sample that can help me!!!
Visit Me
www.engibrahim.tk
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John is joking around with you not to get electrocuted.
"Try asking what you want to know, rather than asking a question whose answer you know." - Christian Graus
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