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Yeah, I have read that.
There is also How to get an answer to your question[^], if the OP disregards that then I reserve the right to do the same for the answer one.
I think that is fair, is it not?
Life goes very fast. Tomorrow, today is already yesterday.
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Sure I won't complain 
But look at it this way, the 'how to answer a question' thingy might restrict you somewhat but doesn't stop you from being creative in your answers
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Sometimes I prefer to be destructive.
Anyhows, I was merely giving career advice and, in my opinion, have not insulted the OP at all 
Life goes very fast. Tomorrow, today is already yesterday.
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Alas, the 'how to answer' item was added because some people[1] were getting more and more agressive in the answers to retards, nitwits and the ESN[2]. As a reault Dad said we have to play nice or we won't be allowed to come over any more.
[1] I reserve the right to pretend it was not me never.
[2] Not 'Educational Special Needs' but the older meaning. The new one is just a backronym.
Panic, Chaos, Destruction.
My work here is done.
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The worst thing...
I got the answer to what he wanted with a simple google search.
Saying you can only find the solution indicates you aren't trying hard enough...
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Hello
I need help with this
string b1c;
b1c = "bla bla1\n";
b1c += "bla bla2\n";
now is it posible to some how to compare comboBox1.SelectedItem.ToString() where of course i have b1a b1b b1c as objects with the multiline strings i have , the problem is that i need a return only b1c so i can compare in a if(return that results(b1c) == comboBox1.SelectedItem.ToString())
Thank u in advance ppl , hope i make sense )
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The easiest way is to use String.Split() method to split the string by '\n', but that would waste lot of CPU time and memory if you are going to use only one of those items in the array, try String.IndexOf() instead.
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Would you mind rephrasing your question?
50-50-90 rule: Anytime I have a 50-50 chance of getting something right, there's a 90% probability I'll get it wrong...!!
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Hi i have come across a problem using combo box events
private void comboBox1_KeyPress(object sender, KeyPressEventArgs e)
{
if (Control.ModifierKeys == Keys.Delete)
{
imageViewer1.DeleteSelectedShape();
}
}
private void comboBox1_MouseDoubleClick(object sender, MouseEventArgs e)
{
comboBox1.Text = "hello";
}
For some reason the above code is not fired, it is probably a simple constraint i do not know about but can anyone see why this is would not fire.
Thanx in advance
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I suggest you read the documentation on Control.ModifierKeys, your code is not OK.
Luc Pattyn [Forum Guidelines] [My Articles]
I only read code that is properly indented, and rendered in a non-proportional font; hint: use PRE tags in forum messages
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Ah thanx that was a silly mistake.
Modifier keys (SHIFT, CTRL, and ALT) not Del
The problem is that when run it doesn't make it that far as the events are never fired
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Just found a solution so thought i would post it :
Most controls don,t fire delete on key press so override command key pressed and check value in keypress
protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
if (keyData == Keys.Delete)
OnKeyPress(new KeyPressEventArgs((Char)Keys.Delete));
return base.ProcessCmdKey(ref msg, keyData);
}
private void Form1_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == (Char)Keys.Delete)
{
imageViewer1.DeleteSelectedShape();
}
}
Thanx for the help
George
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sounds fair. Some keys are used to support editing, unless you tell the control otherwise.
Luc Pattyn [Forum Guidelines] [My Articles]
I only read code that is properly indented, and rendered in a non-proportional font; hint: use PRE tags in forum messages
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try this:
private void textBoxSize_KeyPress(object sender, KeyPressEventArgs e)
{
if ((e.KeyChar > 47 && e.KeyChar < 58) || e.KeyChar == 8 || e.KeyChar == 13)
{
/*do something*/
}
}
modified 27-May-14 5:12am.
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Hi,
I have a FOR loop in my code which is used to scan through a excel sheet. something like this
for(int i = 250 ; i< count -1 ; i++)
Basically I want to create some kind of a provision(like a text box and a save button) on the windows forms to allow the user to the set the value of "i" dynamically using the GUI and save this value, so that the excel sheet is read from that index. How do I set such a user parameter?
Kindly let me know how to go about achieving this task,,,, or if you have better ideas.
Thanks ,
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spankyleo123 wrote: Basically I want to create some kind of a provision
This is covered in nearly all introductory tutorials and books on C# I have ever seen.
Add a text box and a button to your form.
Add code in your button_click event to get the text value, convert it to an int and store it in some useful location for your loop to use.
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But I want to save the input value so that the sheet is read from that index unless updated later by the user.
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spankyleo123 wrote: But I want to save the input value so that the sheet is read from that index unless updated later by the user.
OK, save it somewhere else. How difficult can this be?
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OK sir, I have managed to solve it. I save the content into a text file user streamwriter and on form load used the stream reader.
Thanks,
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Hey guys,
I want (just for fun) to create a poker (texas hold'em) server which allows up to 12 clients to connect and play a game of poker. I want to know what's the best approach to create a server - client application like this?
I was thinking of creating a TCP Listener (server) and let clients (TcpClient) connect to the listener (server). Is this solution going to solve my puzzle or do I need to think in a different way?
For your info : My goal is to get the poker server to work on my LAN.
Thanks guys!
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Hi,
maybe you should check out .NET Remoting via TCP or HTTP-channel. It would be the easiest and fastest way to build up a distributed application like the one you're about to create.
modified on Tuesday, November 24, 2009 9:19 AM
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Erhm, I don't want the application or parts of the application to run distributed. I want one server application, and multiple client applications. The clients connect to the server.
And for example, when a new client joins, the server sends a message to all clients that a new client joined and all clients seperately handle that message.
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That is exactly what you can do with .NET Remoting. Check out the articles as regards this subject on the codeproject and you'll find what you're looking for. There're are a lot of examples there.
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Hi all
I want to use volatile var in my multithreaded program.
Reading Writing operations are guaranteed to be thread safe.
What about comparing against other values?
Do you know if it is thread safe doing something like
<br />
static volatile long myValue = 10;<br />
if( myValue == 30 )
{<br />
} <br />
or if it is better to use Interlocked class approach?
Thanks in advance
CS
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manustone wrote: if it is thread safe...
yes it is.
reading means: any way to obtain the value
writing means: any way to set a new (or same) value
therefore a conditional test is a read, and myValue++; is a read and a write.
manustone wrote: it is better to use Interlocked class approach?
depends on circumstances; with a simple value type, that can be entirely read in one CPU instruction, and when only one writer/producer is present, it is sufficient and Interlock is slower. In most if not all other cases, volatile is insufficient.
Luc Pattyn [Forum Guidelines] [My Articles]
I only read code that is properly indented, and rendered in a non-proportional font; hint: use PRE tags in forum messages
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