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Bad idea!
You should not expose controls directly - it locks your control format so you cannot make any changes without risking breaking external code that uses the controls in ways you did not anticipate, and also constrains you to always use that control in future, even if you should "replace that text box with a drop down list and a numeric up-down because that reflects better what the data is used for". If you did, you would break outside code and potentially annoy a lot of people whose code relies on yours.
Instead, use a public property to get and set the value on your internal, hidden controls - that is why all controls default to private when you add them in the designer!
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No, it is not a good idea - it is a very bad idea. Remember your OOPs concepts - this breaks them (pretty much all of them) and makes future development and maintenance much harder.
Just because you can do something, doesn't mean you should.
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Please note that in some areas noughts are always replaced with zeros by law, and many facilities cannot recycle zeroes - in this case, please bury them in your back garden and water frequently.
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Please do not post the same question in two places - here and QA. It duplicates work and can annoy people.
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Please note that in some areas noughts are always replaced with zeros by law, and many facilities cannot recycle zeroes - in this case, please bury them in your back garden and water frequently.
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The way I would do it is I would wrap each property in a custom property that merely called the underlying property.
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Hi All,i explain below please help me
Client Intermediate Server(Router) Server
~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~
| Request(Client) | |
| ------------------> | Request(Router) |
| |---------------------------------------------------------> |
| | Response(Server) |
| |<--------------------------------------------------------- |
| Respone(router) |
| <------------------- |
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Take it to your teacher - this is not a schools forum, it is designed to help solve coding issues.
Never underestimate the power of human stupidity
RAH
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It's a diagram showing the transmission of data between a client and server via a router. What is it that you do not understand?
Use the best guess
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sorry
I want to implement simple router application using Scocket(tcp)
Thanks & Regards,
Lakshmanakumar
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Member 3601034 wrote: I want to implement simple router application using Scocket(tcp)
Fine, what problems are you facing?
Veni, vidi, abiit domum
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The reason it's jagged is because you didn't use pre tags.
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I want to change text file extension to custom extention..... the following code successfully run.But, doesn't change the extension. In the following code, If I use
string myfile= Path.ChangeExtension(fileName,"ndbm"); It return same thing.....Please help me..
private void changeButton_Click(object sender, EventArgs e)
{
string fileName = @"DataBase\" + exFileNameTextBox.Text + ".txt";
if (File.Exists(fileName))
{
string myfile= Path.ChangeExtension(fileName,".ndbm");
MessageBox.Show("Successfully Changed");
}
else { MessageBox.Show("File Not Exists"); }
}
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Read the intellisense on the method "Changes the extension of the path string". Which mean it has changed the extension of the filename string, exactly as it says.
You need to read and rewrite the content of the file to the new file name.
Never underestimate the power of human stupidity
RAH
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As Mycroft said, it changes the extension of the path string.
To change the extension of the file, try this:
if (File.Exists(fileName))
{
string myfile= Path.ChangeExtension(fileName,".ndbm");
File.Move(fileName, myfile);
MessageBox.Show("Successfully Changed");
}
Hope this helps.
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I have not worked with IO for so long I think I have forgotten the most interesting bits  - have 5
Never underestimate the power of human stupidity
RAH
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you are doing it wrong you cannot do this in a string it is done only in the string..........you have to change the command such that it is not inside a variable.........maybe us this in the from load event
Path.ChangeExtension(fileName,"ndbm");
i cannot assure you that this will definitely work i only give a suggestion............although you do need to change the code such that it does not happen inside a variable...........
Regards,
Ahsan Naveed
Hope my answer satisfies you.....
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A very bad answer, it does not address the OPs problem and is barely understandable.
Ahsan98 wrote: i cannot assure you that this will definitely work
If you don't know what you are talking about then do not participate, the OP may know even less than you do and think you have given a valid solution.
Never underestimate the power of human stupidity
RAH
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I have to agree with Mycroft - if you aren't sure if something will work then test it before you offer it to the OP as a solution. That way, you either post a working solution, or you learn something. Then everybody involved gains.
Just posting stuff because "it might work" isn't what this site is about, and make it look like you just want reputation points for free. That isn't a good idea! 
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Please note that in some areas noughts are always replaced with zeros by law, and many facilities cannot recycle zeroes - in this case, please bury them in your back garden and water frequently.
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I am really sorry for the mistake.............I will try my best not to do this again.......actually i am a beginner in c# and on codeproject so i did not know I am really sorry for the mistake............I was just trying fro help not doing this for points although I do admit my mistake and hope not to do it agian  .......
Regards Ahsan Naveed
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No need to apologise - just think about it from the original questioner asker's point of view: is what you are telling him useful? Or pretty much useless? If it's the latter (and yours was) then either don't post it, or try it first so you can be sure you are posting correct info.
(It's a good idea to do the latter anyway - it's far too easy to mistype something and confuse the OP even more!)
Welcome aboard! If you are a beginner in C#, it's not a bad idea to try and work out the answers you would give, but not necessarily post them. Then check the answers that were posted against what you would have written. It's surprising how much you can learn that way, and how much it improves your code as well as the question setters! It's how I started here - then when you get some confidence, post answers. Worked for me 
This message is manufactured from fully recyclable noughts and ones. To recycle this message, please separate into two tidy piles, and take them to your nearest local recycling centre.
Please note that in some areas noughts are always replaced with zeros by law, and many facilities cannot recycle zeroes - in this case, please bury them in your back garden and water frequently.
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Ahsan98 wrote: I was just trying fro help
That was obvious and the reason you were not lambasted, but you must remember that a wrong/untested answer here can misdirect someone with even less knowledge than you.
Ahsan98 wrote: actually i am a beginner in c# and on codeproject
Don't let that stop you if you are sure you know the answer then go right ahead and help.
Never underestimate the power of human stupidity
RAH
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hi
i need to component that similar listview in c#, user information stored on it can be changed and re-use that information, But I would not put it in gridview because I do not need to database.
please help
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Next time clean up your original post, don't post twice.
There is no correlation between gridview and database, the gridview does not care where the collection comes from.
What is the UI technology you are using, I suspect ASP!
Never underestimate the power of human stupidity
RAH
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thanks
Do without use of databaseو can be used in the gridview?
How can this be done?
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