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Join Date: Apr 2004
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Newbie Poster
hi im quite new to vb.net and was wondering whether you know how i could print pictures stored in a file with vb.net?
thanks
thanks
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Originally Posted by Tekmaven
The varient datatype equivlent in VB.NET is Object.
Here's a sample:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim MyVar as Object
MyVar = "Hello"
MyVar = 10 + 10
MyVar += 50
MyVar = New FileStream("c:\test.txt", FileMode.Open)
MyVar = Nothing
End Sub
You can set basically anything to it :-). I don't reccomend using this type often, it takes lots of memory.
Also, you may want to set your variable equal to nothing when your finished with it, just in case the GC dosen't get to it fast enough.
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Join Date: Sep 2004
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Newbie Poster
.........
does vc++ .net also convert to MSIL????but according to my knowledge......vc++ .net does not convert to msil like other languages
does vc++ .net also convert to MSIL????but according to my knowledge......vc++ .net does not convert to msil like other languages
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Join Date: Feb 2002
Location: New York
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The C# Man, Myth, Legend
VC++.NET compiles to MSIL or standard machine code. You can set it in the project properties. (The /clr switch)
-Ryan Hoffman
ASP.NET Specialist / Webmaster, Extended64.com.
Please do not email or PM me with support questions. Please direct them to the forums instead.
ASP.NET Specialist / Webmaster, Extended64.com.
Please do not email or PM me with support questions. Please direct them to the forums instead.
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Join Date: Sep 2004
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Newbie Poster
Hmmm....
Can Any Body Say How To Hide Codes From Being Exposed....
As in Isladm.exe we can see some codes......
if i pass the password for my DataBase in my code can be exposed.......
Can Any Body Say How To Hide Codes From Being Exposed....
As in Isladm.exe we can see some codes......
if i pass the password for my DataBase in my code can be exposed.......
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Join Date: Feb 2002
Location: New York
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The C# Man, Myth, Legend
Don't embed your password into your app; it's very bad practice. What if the password changes? You'd need to recompile every time..
-Ryan Hoffman
ASP.NET Specialist / Webmaster, Extended64.com.
Please do not email or PM me with support questions. Please direct them to the forums instead.
ASP.NET Specialist / Webmaster, Extended64.com.
Please do not email or PM me with support questions. Please direct them to the forums instead.
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Join Date: Sep 2004
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Newbie Poster
Actually i want to hide the database password from my clients.......if they will give the password then they will have authorities over database what i dont want so what to do???
i cant embded password in application for exposure risk.......so is there any good way to do those????
i cant embded password in application for exposure risk.......so is there any good way to do those????
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