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can u send me code example (with regex or split)
thanks
eyalso
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string input="Hello World!"+Environment.NewLine+"Goodbye World.";
int wordCount=Regex.Matches(input,"[\\w\'-]+").Count;
Console.WriteLine("Word Count: {0}",wordCount);
Needs further testing, and probably not perfect. But on the tests I have done so far, it seems to account for itself.
Hope this helps, Graham.
-- modified at 17:50 Sunday 30th April, 2006
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hey guys,
I've been searching like a lunatic for this. Here's what I have... I get a generated xml file. I made an xslt file to make it nice looking. Now I'm trying to write a program that imports the xml, pushes it thru the xslt, and spits out html again.
at the moment I have 2 tabs, one already showing the clean xml file, a second tab would show the html which was generated.
now here's the problems:
1. for some reason the program can't find the xslt file. is there any way I can bind the file to where the exe is running instead of the path where the xml file is loaded from?
2. how do I get from 1 xml file and 1 xslt file to a proper html file. (from what I've seen theres something like an xsltransformer, but I can't figure it out)
thx guys
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Khepry wrote: where the exe is running
Use Application.StartupPath.
Khepry wrote: how do I get from 1 xml file and 1 xslt file to a proper html file.
Will this[^] link help?
/ravi
My new year's resolution: 2048 x 1536
Home | Music | Articles | Freeware | Trips
ravib(at)ravib(dot)com
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Hi,
I would like to create a small application to create/modify my app.config file, in which I store my database connection string.
1. I would like to know if it is possible to obtain a list of installed ODBC drivers on a PC.
does anyone have clue?
kind regards 
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Hi..
Ihave downloaded the microsoft SAPI SDK to make a simple speech Recognition C# application.After search the internet for examples i wrote the code:
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using SpeechLib;
using System.IO;
namespace ReviewWinApp
{
///
/// Summary description for Form1.
///
public class Form1 : System.Windows.Forms.Form
{private SpSharedRecoContext objRecoContext;
private SpeechLib.ISpeechRecoGrammar grammar;
private System.Windows.Forms.MainMenu mainMenu1;
private System.Windows.Forms.MenuItem menuItem1;
private System.Windows.Forms.MenuItem menuItem2;
private System.Windows.Forms.MenuItem menuItem3;
private System.Windows.Forms.Button button1;
private System.Windows.Forms.TextBox tbxOFile;
private System.Windows.Forms.GroupBox groupBox1;
private System.Windows.Forms.RadioButton rdoEVoice;
private System.Windows.Forms.MenuItem menuItem4;
private System.Windows.Forms.Button button2;
///
/// Required designer variable.
///
private System.ComponentModel.Container components = null;
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
}
///
/// Clean up any resources being used.
///
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows Form Designer generated code
///
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
///
private void InitializeComponent()
{
this.mainMenu1 = new System.Windows.Forms.MainMenu();
this.menuItem1 = new System.Windows.Forms.MenuItem();
this.menuItem2 = new System.Windows.Forms.MenuItem();
this.menuItem3 = new System.Windows.Forms.MenuItem();
this.menuItem4 = new System.Windows.Forms.MenuItem();
this.button1 = new System.Windows.Forms.Button();
this.tbxOFile = new System.Windows.Forms.TextBox();
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.rdoEVoice = new System.Windows.Forms.RadioButton();
this.button2 = new System.Windows.Forms.Button();
this.groupBox1.SuspendLayout();
this.SuspendLayout();
this.objRecoContext = new SpSharedRecoContext();
this.objRecoContext.Recognition += new _ISpeechRecoContextEvents_RecognitionEventHandler(RecoContext_Recognition);
// mainMenu1
//
this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.menuItem1});
//
// menuItem1
//
this.menuItem1.Index = 0;
this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.menuItem2,
this.menuItem3,
this.menuItem4});
this.menuItem1.Text = "&File";
//
// menuItem2
//
this.menuItem2.Index = 0;
this.menuItem2.Shortcut = System.Windows.Forms.Shortcut.CtrlO;
this.menuItem2.Text = "Open";
this.menuItem2.Click += new System.EventHandler(this.menuItem2_Click);
//
// menuItem3
//
this.menuItem3.Index = 1;
this.menuItem3.Shortcut = System.Windows.Forms.Shortcut.CtrlN;
this.menuItem3.Text = "New";
//
// menuItem4
//
this.menuItem4.Index = 2;
this.menuItem4.Shortcut = System.Windows.Forms.Shortcut.CtrlE;
this.menuItem4.Text = "Exit";
this.menuItem4.Click += new System.EventHandler(this.menuItem4_Click);
//
// button1
//
this.button1.Location = new System.Drawing.Point(184, 184);
this.button1.Name = "button1";
this.button1.TabIndex = 0;
this.button1.Text = "Read Text";
this.button1.Click += new System.EventHandler(this.button1_Click);
//
// tbxOFile
//
this.tbxOFile.Location = new System.Drawing.Point(32, 16);
this.tbxOFile.Multiline = true;
this.tbxOFile.Name = "tbxOFile";
this.tbxOFile.Size = new System.Drawing.Size(384, 160);
this.tbxOFile.TabIndex = 1;
this.tbxOFile.Text = "";
//
// groupBox1
//
this.groupBox1.Controls.Add(this.rdoEVoice);
this.groupBox1.Location = new System.Drawing.Point(168, 224);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(280, 40);
this.groupBox1.TabIndex = 2;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "Voice Orders";
//
// rdoEVoice
//
this.rdoEVoice.Location = new System.Drawing.Point(3, 16);
this.rdoEVoice.Name = "rdoEVoice";
this.rdoEVoice.Size = new System.Drawing.Size(133, 24);
this.rdoEVoice.TabIndex = 0;
this.rdoEVoice.Text = "Enable Voice Orders";
this.rdoEVoice.CheckedChanged += new System.EventHandler(this.radioButton1_CheckedChanged);
//
// button2
//
this.button2.Location = new System.Drawing.Point(104, 184);
this.button2.Name = "button2";
this.button2.TabIndex = 3;
this.button2.Text = "TestRecognition";
this.button2.Click += new System.EventHandler(this.button2_Click);
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(448, 266);
this.Controls.Add(this.button2);
this.Controls.Add(this.groupBox1);
this.Controls.Add(this.tbxOFile);
this.Controls.Add(this.button1);
this.Menu = this.mainMenu1;
this.Name = "Form1";
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
this.Text = "FilesReader";
this.Closing += new System.ComponentModel.CancelEventHandler(this.Form1_Closing);
this.Load += new System.EventHandler(this.Form1_Load);
this.groupBox1.ResumeLayout(false);
this.ResumeLayout(false);
}
#endregion
///
/// The main entry point for the application.
///
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
private void button1_Click(object sender, System.EventArgs e)
{
SpeechLib.SpVoiceClass sp=new SpVoiceClass();
sp.Speak(tbxOFile.Text,SpeechVoiceSpeakFlags.SVSFDefault);
}
private void radioButton1_CheckedChanged(object sender, System.EventArgs e)
{//SpSharedRecoContext objRecoContext;
if(rdoEVoice.Checked==true)
{
grammar = objRecoContext.CreateGrammar(0);
grammar.DictationLoad("", SpeechLoadOption.SLOStatic);
/*grammar=objRecoContext.CreateGrammar(1);
grammar.CmdLoadFromFile("D:\\newDocuments\\FrequentlyUse\\listg.xml",SpeechLoadOption.SLODynamic);
grammar.CmdSetRuleIdState(0,SpeechRuleState.SGDSActive);*/
}
else
{
grammar.DictationSetState(SpeechRuleState.SGDSInactive);
this.objRecoContext.State=SpeechRecoContextState.SRCS_Disabled;
}
}
public void RecoContext_Recognition(int StreamNumber, object StreamPosition, SpeechRecognitionType RecognitionType, ISpeechRecoResult Result)
{
string strData = Result.PhraseInfo.GetText(0, -1, true) ;
// Debug.WriteLine("Recognition: " + strData + ", " + StreamNumber + ", " + StreamPosition);
tbxOFile.Text+= strData;
}
private void menuItem2_Click(object sender, System.EventArgs e)
{
StreamReader rd;
string fName;
OpenFileDialog of=new OpenFileDialog();
of.Filter="txt files (*.txt)|*.txt|All Files (*.*)|*.*";
of.FilterIndex=2;
of.InitialDirectory="C:\\";
if(of.ShowDialog()==DialogResult.OK)
{
fName=of.FileName;
rd=new StreamReader(fName);
while(rd.Peek()!=-1)
{
tbxOFile.Text+=rd.ReadLine();
}
rd.Close();
}
}
private void Form1_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
}
private void menuItem4_Click(object sender, System.EventArgs e)
{
this.Close();
}
private void Form1_Load(object sender, System.EventArgs e)
{
}
private void button2_Click(object sender, System.EventArgs e)
{
this.objRecoContext = new SpSharedRecoContext();
this.objRecoContext.Recognition += new _ISpeechRecoContextEvents_RecognitionEventHandler(RecoContext_Recognition);
this.objRecoContext.State=SpeechRecoContextState.SRCS_Enabled;
grammar = objRecoContext.CreateGrammar(0);
grammar.CmdLoadFromFile("D:\\newDocuments\\FrequentlyUse\\tryRecog.xml",SpeechLoadOption.SLODynamic);
}
}
}
But unfortunately nothing happend.Could any one help?
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From what I can see, you dont appear to have started grammar (I assume button2_Click is the method that you want to start the recognition). Try placing the following code at the end of that method...
grammar.DictationSetState(SpeechRuleState.SGDSActive); Just a guess 
“Accept that some days you are the pigeon, and some days you are the statue” -- David Brent
Cheers,
Will H
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You are right..
After i have added your code the dictation grammar worked..that helped me to find how to use the grammar in my file(tryRecog.xml) as a context free grammar (CFG) using the code:
grammar.CmdSetRuleIdState(0,SpeechRuleState.SGDSActive);
You found exactly where does the error exist in the whole code..That was realy impressive.Thank you very much.
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Hi..iam happy to talk to you again.
I want to use the CmdLoadFromResource() method of ths speech SDK 5.1 to make the xml file that includes the Grammar embeded but i dont know how to use this method in C#.
Do you know how to use this method?
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I'm sorry, but I have never used this method. I haven't used XML files for use with SAPI either. I think your best bet would be to ask again in the forums, or just try and attempt it and see what happens.
Sorry I couldn't be of more help.
“Accept that some days you are the pigeon, and some days you are the statue” -- David Brent
Cheers,
Will H
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Thank you for your respond..I will take your advice and put my question in the C# forum..We spent an interesting time together thank you very much .
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I want to create my own timer but because it's running on another thread than the main-form, the program will throw an InvalidOperationException every time the timer ticks.
The code looks like this:
class MyTimer
{
public delegate void TimerTick();
public event TimerTick TickEvent;
Thread t;
public MyTimer()
{
t = new Thread(new ThreadStart(Run));
}
public void start()
{
t.Start();
}
private void Run()
{
while (true)
{
Thread.Sleep(10);
TickEvent();
}
}
}
I know that there already are a timer in the .NET framework but i want to learn how to make thread-safe calls.
Btw: What's the <code>-tag on this forum good for? It removes all code-indentation 
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Erikerikerikerikerassa wrote: want to learn how to make thread-safe calls.
See this[^] article.
Erikerikerikerikerassa wrote: What's the <code>-tag on this forum good for? It removes all code-indentation
<code> is used for inline code. Use <pre></pre> around code blocks.
/ravi
My new year's resolution: 2048 x 1536
Home | Music | Articles | Freeware | Trips
ravib(at)ravib(dot)com
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http://www.codeproject.com/csharp/begininvoke.asp[^]
Thank's, i've read the article and think i understand what it means. But there is one problem, i want the BeginInvoke to be built in in my timer, now i have to put it everywhere the timmer throws an event in the main form, BeginInvoke is only availible in Forms. I want all the thread-checking to be in the timer-class so i don't have to rewrite it every time i use the timer.
Is it a good idea to send a reference of the main form to the timer and then use BeginInvoke on that reference?
Like this:
class MyTimer
{
public delegate void TimerTick();
public event TimerTick tick;
Thread t;
Form main;
public MyTimer(Form f)
{
t = new Thread(new ThreadStart(Run));
main = f;
}
public void start()
{
t.Start();
}
private void Run()
{
while (true)
{
Thread.Sleep(10);
main.BeginInvoke(tick);
}
}
}
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Erikerikerikerikerassa wrote: i want the BeginInvoke to be built in in my timer,
Imho, you should do the opposite - i.e. let the implemented delegate call InvokeRequired() and do the appropriate thing when necessary. The timer should know very little (preferably nothing) about its listeners.
/ravi
My new year's resolution: 2048 x 1536
Home | Music | Articles | Freeware | Trips
ravib(at)ravib(dot)com
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In his case he knows InvokeRequired is true as he is calling from another thread
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Quite right.
But checking InvokeRequired() allows the delegate method to be called from the same thread (if reqd in the future) without the performance penalty of Begin/EndInvoke().
/ravi
My new year's resolution: 2048 x 1536
Home | Music | Articles | Freeware | Trips
ravib(at)ravib(dot)com
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hello ; I need to code a project that uses a map ; the idea of the project is to find the minimum road between to locations ; given the fact that I have found that path , I need a little help now ; I want to color the path that I have found ; so , what I need to know is how to draw on top of an image ; I have the map (which is actually a jpg) and it is loaded in an picturebox object ; so I need to draw a few lines over that picture ; if you know this , please tell me also how can I clear the picture from those lines (becase I can choose to find the minimum path of other 2 locations) ; thanks
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Take a look at GDI+ tutorials. Drawing lines is very simple and you should find asolution fast.
--------------------------------------------------------
My portfolio & development blog
Q:What does the derived class in C# tell to it's parent?
A:All your base are belong to us!
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Although there are several languages that uses semicolon to separate statements, english is not one of them. 
There are basically two ways that you can go:
1. Get the bitmap from the picturebox, draw on that, and put it back.
2. Override the paint event of the picturebox to draw on top of the image whenever the control is redrawn.
The advantage of the first method is that it's somewhat easier, and if you want to save the image, it's ready for saving.
The advantage of the second method is that you are not drawing on the image itself, so you don't have to worry about how to restore the original image.
---
b { font-weight: normal; }
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how to add a vedio file in c# web application
and
how to embed microsot office documents [powerpoint]
thanks for great attention
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I am writing an windows app in C#.
Clicking on a button goes to a shared folder in other machine(ex. \\abc\shared ) and searches a certain file in the folder.
I have used Directory class to get folders for local path, but inputting \\abc\shared path in directory class method invokes an error because it thinks the path is local and can't find it.
ex)
string[] folder = Directory.GetDirectories(searchPath);
string[] strFiles = Directory.GetFiles(folderName);
Do I create session events? and how do I integrate login class and session so that I can access the shared folder in other machine and do searching?
Can any expert help me with this?
-- modified at 4:18 Sunday 30th April, 2006
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System.IO.Directory supports UNC paths - try using "\\\\abc\\shared".
/ravi
My new year's resolution: 2048 x 1536
Home | Music | Articles | Freeware | Trips
ravib(at)ravib(dot)com
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Hi,
Can any one explain me the difference between Type.Missing and Missing.Value, if there is any?
Where should we use either of them (if there are difference or otherwise)?
Finally,
Please explain what should be used while automating excel in the param to add method of workbook object.
Thanks a lot
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