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I don't know how you separate each number, but let's assume it's comma separated values, like 1,3,9,75.
The first thing you have to do is separate this values, you can use the Split method of the string class.
char[] separator = new char[1];
separator[0] = ',';
string[] numbers = textbox1.Text.Split(separator);
double[] coeficients = new double[numbers.Lenght];
for (int i = 0; i < numbers.Lenght; i++)
{
try
{
coeficients[i] = double.Parse(numbers[i]);
}
catch
{
}
}
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I have 2 functions PlaySound() & PlaySound_1, I want the PlaySound() will run when Form_Load & the PlaySound_1() will run when a specified function is fired.
And both of those sound don't stop others sound.
How can I do that? Thanks!
Hung!
private void PlaySound()
{
try
{
Sound.PlaySoundWin32("LoopyMusic.wav", 0, (int)(SND.SND_ASYNC | SND.SND_NOSTOP | SND.SND_LOOP));
}
catch
{
if (System.IO.File.Exists("LoopyMusic.wav"))
{
Sound.PlaySoundWinCE("LoopyMusic.wav", 0, (int)(SND.SND_ASYNC | SND.SND_NOSTOP | SND.SND_LOOP));
}
}
}
private void PlaySound_1()
{
try
{
Sound.PlaySoundWin32("time.wav", 0, (int)(SND.SND_ASYNC | SND.SND_FILENAME | SND.SND_NOSTOP | SND.SND_NOWAIT));
}
catch
{
if (System.IO.File.Exists("time.wav"))
{
Sound.PlaySoundWinCE("time.wav", 0, (int)(SND.SND_ASYNC | SND.SND_FILENAME | SND.SND_NOSTOP | SND.SND_NOWAIT));
}
}
}
I have done as follow:
[FORM_LOAD]
Thread thr = new Thread(new ThreadStart(PlaySound));
thr.Start();
[AN EVENT IS FIRED]
PlaySound_1();
Hung
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I want to develop spell checker for Microsoft Word for Sanskrit language. How can I able to do this.
iinf
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Ask the manufacturer for some kind of SDK...
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I am interested in developing the polpular sudoku game.....
for my nokia 60 series phone(6630). I have seen some sudoku articles here @ CP
My Questions are:
1)Is it possible to write my game when I have expertise in c# only.
2)How to make my .NET c# code to work on symbian 60 series mobile phone (Nokia 6630, 6680 etc)
Any body got an idea please reply....
-- modified at 7:43 Saturday 1st April, 2006
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Hi
I have a sting with the contents as above. How can I display it?
string sw = "0\0"
MessageBox.Show(sw); // doesn't work
cheers
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Hi
In C#, the \ is the string escape character. To include a backslash write either of these:
string sw = "0\\0";
string sw = @"0\0";
----------------------------
Be excellent to each other 
EasiReports[^] My free reporting component for WinForms.
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Thanks. What should I do if its the output of a function? This is my code:
<br />
CSocketPacket theSockId = (CSocketPacket)asyn.AsyncState;<br />
int iRx = 0;<br />
iRx = theSockId.thisSocket.EndReceive(asyn);<br />
char[] chars = new char[iRx + 1];<br />
System.Text.Decoder d = System.Text.Encoding.ASCII.GetDecoder();<br />
int charLen = d.GetChars(theSockId.dataBuffer, 0, iRx, chars, 0);<br />
string szData = new System.String(chars);<br />
<br />
buffer.Append(szData);<br />
string b = buffer.ToString();<br />
<br />
MessageBox.Show("buffer:"+b+" sz:"+szData);<br />
szData comes as a string with a character followed by a \0
cheers
-- modified at 8:32 Saturday 1st April, 2006
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thepersonof wrote: char[] chars = new char[iRx + 1];
System.Text.Decoder d = System.Text.Encoding.ASCII.GetDecoder();
int charLen = d.GetChars(theSockId.dataBuffer, 0, iRx, chars, 0);
string szData = new System.String(chars);
Thats is becos you are appending a \0! And buffer probably already contains a terminating \0.
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You can't display the character \0, there is no character glyph for that character code in any fonts. It's used as an end marker for zero terminated strings. Strings in .NET don't use a terminator character, so you can just trim that character away.
If you want to show that there is a \0 character, you have to replace it with characters that are possible to display, for an example:
MessageBox.Show("buffer:"+b+" sz:"+szData.Replace("\x00", "[0]"));
---
b { font-weight: normal; }
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Thanks.
I have another slight problem. When I try to recieve data a second time nothing is recieved. The OnDataREcieved callback runs repetedly with no data. do I need to do something to clear the socket befoer recieving more data.
Cheers
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Hi
I have the following error:
Error 1 Inconsistent accessibility: field type 'System.Collections.Generic.List<u2.friend>' is less accessible than field 'u2.Prog.friends' C:\Documents and Settings\Ben\My Documents\Visual Studio 2005\Projects\u2\u2\Prog.cs 21 29 u2
The Glob class is internal and the Prog class is public.
This is the code that causes the error:
if (Glob.Prog.friends.Count == 0)
cheers
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hi all i want to creat a tool that provides search and find to the text in the document also i want to know how to make my text editor writes the documents in pages rather than textbox
thank u all
abdelhameed81
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hi
i want to use flash movie in my app how to do that ?
please give me an component or dll that i use it ..
thanks
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http://www.codeproject.com/csharp/flashexternalapi.asp[^]
.............................
There's nothing like the sound of incoming rifle and mortar rounds to cure the blues. No matter how down you are, you take an active and immediate interest in life.
Fiat justitia, et ruat cælum
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I have a print preview dialog that allways previsualates what is due to be printed. The previsualization work's fine, but the printing fails.
I think that this may occur because at the printing algortihm the document.Print(); is called again.
Is there any posibility to print directly the data previsualizated (into the control) without beeing necesary to recalculate (generate) it (through the document?
protected internal static readonly ... and I wish the list could continue ...
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Not in an easy way me thinks 
Ed
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Hi
You can do this by deriving a class from PrintController.
When the dialog "prints" to generate the preview, save the metafiles produced. Then when the dialog "prints" to the printer, just return the saved images.
----------------------------
Be excellent to each other
EasiReports[^] My free reporting component for WinForms.
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Can you supply me with a pice of code pls ...
Currently I have no ideea how to achive that ...
BTW, thank you for your answer
protected internal static readonly ... and I wish the list could continue ...
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Nicholas wrote an article on how to get the meta files of the preview and store them as images. You can find it here[^]. You will have to redirect the meta files into a new print job.
Note that you nevertheless need another PrintDocument.Print cycle but you won't have to regenerate the output.
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Thanks, exactly what I had to read before implementing an dirty method for obtaining the PageInfo from the preview control (reflection way). Didn't see the GetPreviewPageInfo() procedure.
protected internal static readonly ... and I wish the list could continue ...
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If this is the case, (print preview is fine, print is not) then chances are you have some variables not reset somewhere, or set to the wrong value. I would suggest trying to figure out exactly what the problem is before "masking" the problem with another solution.
Aaron
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The problem was simple, I was doing a heavy print job, each page lasted for 1 sec to generate and there wore at least 10 pages. The request from the client was to be able to preview what is due to be printed. The solution I approched was this : into the print document I did a lot of heavy work ( the preview looked ok ) and in an inharited printPreviewDialog, on a print request, using reflection, I printed what was in the cache of the dialog (with out calling the document.Print() method again.
I think that the dialog I designed can be usefull, so I intend to create an article based on it, but not now, currently I am time pressed.
PS: thank you for your answer.
protected internal static readonly ... and I wish the list could continue ...
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Hi all,
I would like to get a list of Windows Desktop Shortcut's so I can build a list (with associated icons). How can I do this and display the icon and trigger the app when the link is selected?
Thanks in advance.
Stephen
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