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thx dear!
now i understand.....
hghghgh
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hi Friends,
can any body tell me that how i can load the Pdf file text into rich text box
wasim khan
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You need to use a PDF library.
There are several open source .net PDF libraries, although most only support writing, not reading PDF files. See here[^] (PDF clown looks like the only one that reads PDF files)
There are loads of commercial PDF libraries, just google.
If you don't want to use a library, you'll need to download and read the official Adobe PDF spec[^] before writing your own PDF reader.
Simon
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Hi Wasim,
Refer to the below mentioned link:
Read from a PDF file using C# [^]
I hope this would be helpful.
John Adams
ComponentOne LLC.
www.componentone.com
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Hello everyone,
Im wondering if its possible to make my control behave in the way described below:
during editing text when user types enter normally cursor moves to the next line creating new emtpy line and then user can keep on writing. I would like to make it possible to move to another line by typeing enter only when the current line contains 10 characters.
Hope taht my description of the problem is clear,
thanks for any hint,
Witek
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Use the KeyDown event, inside check if the Return key was pressed. If it was then you can check how many characters are in the current line. If there are not enough characters in the line then set e.Handled to true to ignore key.
My current favourite word is: Nipple!
-SK Genius
Game Programming articles start - here[ ^]-
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Hi,
I have a class as under:
public class ExampleClass : BaseClass
{
public int ExampleMethod(int _toValidate) {
ExampleValidator(_toValidate);
return 1;
}
}
The ExampleValidator method is contained in the BaseClass. It is used to validate the parameter _toValidate. The ExampleValidator check is very important and every method in the class ExampleClass should contain it. I want to create a unit test for this class ExampleClass, to test if every method does contain the ExampleValidator. How can I do that?
Can reflection help me?
Regards,
ap.
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I think you are missing the point of unit testing.
A unit test should run a piece of code and check that the output/result is as expected. A unit test does not examine code to check the semantics.
What you should do is write several unit tests that run the ExampleMethod with different parameters and checked the results were correct. You would also write several unit tests that run the ExampleMethod with invalid parameters and check that the method failed in the correct way.
What you are asking about doing is called "static analysis". MS have a tool called FxCop[^] which does static analysis. (Or if you have Vs2005/08 team versions, they have "code analysis" built in, which is basically the same as FxCop).
If you google there are several tutorials for writing your own custom rules for FxCop. (see here[^])
There are plenty of other static analysis tools[^] if you want to try a few out. There is also DevPartner[^] from Compuware, which I've used in the past and you can add custom rules to.
Simon
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Hi friends
I have class name FileInfo, I am using FileStream fs class. I opened a file at constructure with using FileStream class and not closed, but i unable to use same variable in other methods.
public Class FileInfo
{
public FileStream fs;
public FileInfo()
{
fs = new FileStream("c:\\abc.txt", FileMode.Create);
}
public Do()
{
BinaryWriter br = new BinaryReader(fs);
br.Write(bytes);
}
}
Unable to write to file
please help me
thanks in advance
-kk.tvm-
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Hi Programm3r
Your solution is helpful for me.
I mistakely write as
BinaryWriter br = new BinaryReader(fs);
anyway
thanks
-kk.tvm-
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Hi,
I want to get current instance of the visual studio IDE when multiple instances of the
studio is running. I wanrt to reteive the current active document in the currently active instance. The code in msdn gives only this much...
<br />
EnvDTE80.DTE2 dte2;<br />
dte2 = (EnvDTE80.DTE2)System.Runtime.InteropServices.Marshal.<br />
GetActiveObject("VisualStudio.DTE.9.0");<br />
but this doen't help me out, when multiple instances of studio are opened.
msdn says something about moniker objects to get it? but I am unable to find out... pls help.
thanks in advance,
vinod
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Hi,
We have a number of computers (>300), for which we need to change a particular registry setting. So I wrote a C# program that uses this code to do that:
RegistryKey regkey = Registry.LocalMachine.OpenSubKey(KeyName, true);
regkey.SetValue(KeyValue, 2);
When I distribute the executable, it works perfectly for all XP machines. But the Vista machines (even while in user accounts with Admin access) throw an error:
System.Security.SecurityException: Requested registry access is not allowed
I've tried looking for solutions online but couldn't follow any. Anyone who can help me change a registry key value in Vista through C# code?
Thanks,
Sarab
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To run it on Vista, right click on the application and select "Run as administrator".
Despite everything, the person most likely to be fooling you next is yourself.
modified on Friday, September 26, 2008 9:51 AM
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In addition to what Guffa said, these may help.
Look at the System.Security.Permissions.RegistryPermission class
and/or
Add an app.manifest file and alter the requestedExecutionLevel - this will invoke UAC.
DaveBTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)Visual Basic is not used by normal people so we're not covering it here. (Uncyclopedia)
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Hi all,
Could somebody help me pls ? i want to retrieve text from label or textbox on a windows form which i want. Then i type the text to textbox with winApis automatically. For example you think that a keygen it generates a serial i wanna get this then i want to send it to programs activation window.
Thanks,
Sampiyon FENERBAHCE
modified on Friday, September 26, 2008 4:20 AM
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Use the "Text" member for your control, e.g. myTextBox.Text. This is a string that gets/sets the text for the control.
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i need to do this with apis ? but i dont know how
Sampiyon FENERBAHCE
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I want to turn off vista UAC(User Account Control) using c#.
How can i do that?
Thanks a lot.
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Not that I can say for sure, but I would imagine that its close to impossible - the point of UAC is to stop programs doing things they shouldn't. If C# could turn it off easily I'd be very worried about UACs value as a security measure...
Chris
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You probably shouldn't, but, all the UAC stuff is saved in the registry. You can alter those keys (you'll need to invoke UAC via app.mainifest first to be able to access them) from C#. Google for Registry UAC Vista and you should be able to find out which keys they are.
DaveBTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)Visual Basic is not used by normal people so we're not covering it here. (Uncyclopedia)
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Not sure if from a security standpoint that this is a good idea. Any reason why you must do this?
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
"Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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Dear Sir,
Will u pls give me a suggestion to create online media player in asp.net2.0 with c#
Manish
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Ok, here's a suggestion. Why don't you create an online media player in asp.net 2.0, using c#.
Was there anything else? 
Bob
Ashfield Consultants Ltd
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Hi all,
Does anyone perhaps have some example code of how to Drag and Drop multiple items from one ListView to another ListView ?
Many thanks in advance
Regards,
The only programmers that are better that C programmers are those who code in 1's and 0's ![Green Alien | [Alien]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/alien.gif)
 Programm3r
My Blog: ^_^
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