Re: Read xml node value from the xml file without loading the file - C# Discussion Boards

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Re: Sort Multi-Pges tiff file using C#

sher_azam5-Nov-09 0:45

sher_azam

5-Nov-09 0:45

Friends Please help me regard to this problem as i am not getting any possible solution yet.

Regular Expression

Inderjeet Kaur3-Nov-09 22:28

Inderjeet Kaur

3-Nov-09 22:28

Hi
I want to write a regular expression to validate my experience field. This field excepts numeric(year) value and decimal(month) value.

For Ex: 4.3(4 yrs and 3 mnths)

I want to validate my texbox value using regual expression so that year is not more than 12 and month is not more tha 11. I need help as early as possible.

Thanks in advance
Nikks

Inderjeet Kaur
Sr. Software Engg

Re: Regular Expression

padmanabhan N3-Nov-09 22:34

padmanabhan N

3-Nov-09 22:34

i think for this you can use Range expression validator instead of Regular Expression

Padmanabhan
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How do you convert a number to a string in Crystal Reports?

PravinYog3-Nov-09 22:25

PravinYog

3-Nov-09 22:25

HI Experts..
How do you convert a number to a string in Crystal Reports?
Plz do reply soon.. Thanks in Advance.......

Re: How do you convert a number to a string in Crystal Reports?

Calla3-Nov-09 22:29

Calla

3-Nov-09 22:29

I don't have any experience with Crystal Reports, but do you really have to convert a number to a string? I can see the challange in doing the opposite though...

Re: How do you convert a number to a string in Crystal Reports?

PravinYog3-Nov-09 22:49

PravinYog

3-Nov-09 22:49

ya Sure...

Read xml node value from the xml file without loading the file

Pankaj Saha3-Nov-09 21:57

Pankaj Saha

3-Nov-09 21:57

Hi, I have a xml file with more than 1 GB size. I have to read the xml node value from the xml file. I can load the xml file and then read the value of node, but If I load the file its decrease the performance of the application. Is there any other method by which I can read the node value without loading the xml file ?

Pankaj

Re: Read xml node value from the xml file without loading the file

dan!sh 3-Nov-09 22:30

dan!sh

3-Nov-09 22:30

Using XMLReader might be one way.

It's not necessary to be so stupid, either, but people manage it. - Christian Graus, 2009 AD

Glass Effect in XP using dwmapi.dll

Viswa Teja3-Nov-09 21:57

Viswa Teja

3-Nov-09 21:57

hii I am desining a form that has glass effect. Well this code works on vista but i need it on Xp. The i am using gets an error saying that "DllNotFound Exception was unhandled". Well I have copyied all the dll that reqired for glass effect from vista.

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using Microsoft.DirectX.AudioVideoPlayback;
using System.Diagnostics;
using System.Drawing.Drawing2D;

namespace welcome_page
{
public partial class Form2 : Form
{
public Form2()
{
InitializeComponent();
this.FitGlass();
}
Video video;
private welcome_page.VistaGlassEffect.VistaApi.Margins marg;
private Rectangle topRect = Rectangle.Empty;
private Rectangle botRect = Rectangle.Empty;
private Rectangle lefRect = Rectangle.Empty;
private Rectangle rigRect = Rectangle.Empty;

private void FitGlass()
{
// If DWM is not enabled then get out
if (!this.IsGlassEnabled())
{
return;

}

// Set the Margins to their default values
marg.Top = 600; // extend from the top
marg.Left = 400; // not used in this sample but could be
marg.Right = 200; // not used in this sample but could be
marg.Bottom = 860;// not used in this sample but could be

this.Paint += new PaintEventHandler(this.Form1_Paint);

// call the function that gives us glass,
// passing a reference to our inset Margins
welcome_page.VistaGlassEffect.VistaApi.DwmExtendFrameIntoClientArea(this.Handle, ref marg);
}

private void apply()
{
this.Paint -= new System.Windows.Forms.PaintEventHandler(this.Form1_Paint);
this.RecreateHandle(); //needed if changing on the fly
this.FitGlass();

}

private bool IsGlassEnabled()
{
//if (Environment.OSVersion.Version.Major < 6)
//{
// Debug.WriteLine("How about trying this on Vista?");
// return false;
//}

//Check if DWM is enabled
bool isGlassSupported = false;
welcome_page.VistaGlassEffect.VistaApi.DwmIsCompositionEnabled(ref isGlassSupported);
return isGlassSupported;
}

// Alpha-blending Paint after the glass extension
// this seems better than the winforms transparency approach because here we can click on the glass!
private void Form1_Paint(object sender, PaintEventArgs e)
{
// black brush for Alpha transparency
SolidBrush blackBrush = new SolidBrush(Color.Black);

Graphics g = e.Graphics;

if (this.IsGlassEnabled())
{
// setup the rectangles
topRect = new Rectangle(0, 0, this.ClientSize.Width, marg.Top);
lefRect = new Rectangle(0, 0, marg.Left, this.ClientSize.Height);
rigRect = new Rectangle(this.ClientSize.Width - marg.Right, 0, marg.Right, this.ClientSize.Height);
botRect = new Rectangle(0, this.ClientSize.Height - marg.Bottom, this.ClientSize.Width, marg.Bottom);
// Fill Rectangles
g.FillRectangle(blackBrush, topRect);
g.FillRectangle(blackBrush, lefRect);
g.FillRectangle(blackBrush, rigRect);
g.FillRectangle(blackBrush, botRect);
}

blackBrush.Dispose();
}

protected override void WndProc(ref Message m)
{
base.WndProc(ref m);

if (m.Msg == welcome_page.VistaGlassEffect.VistaApi.WM_NCHITTEST // if this is a click
&& m.Result.ToInt32() == welcome_page.VistaGlassEffect.VistaApi.HTCLIENT // ...and it is on the client
&& this.IsOnGlass(m.LParam.ToInt32())) // ...and specifically in the glass area
{
m.Result = new IntPtr(welcome_page.VistaGlassEffect.VistaApi.HTCAPTION); // lie and say they clicked on the title bar
}
}

private bool IsOnGlass(int lParam)
{
// sanity check
if (!this.IsGlassEnabled())
{
return false;
}

// get screen coordinates
int x = (lParam << 16) >> 16; // lo order word
int y = lParam >> 16; // hi order word

// translate screen coordinates to client area
Point p = this.PointToClient(new Point(x, y));

// work out if point clicked is on glass
if (topRect.Contains(p) || lefRect.Contains(p) || rigRect.Contains(p) || botRect.Contains(p))
{
return true;
}

return false;
}
void buttn()
{

}
private void Form2_Load(object sender, EventArgs e)
{

int width = panel1.Width;
int height = panel1.Height;
System.Uri u = new Uri(@"Z:\B090105\Teja\C2\teja.avi");
video = Video.FromUrl(u);
video.Owner = panel1;
video.Play();
panel1.Size = new Size(width, height);
//this.apply();

}

private void button1_Click(object sender, EventArgs e)
{
this.Close();
//SpVoice sp = new SpVoice();
//sp.Speak("Who is this bich", SpeechVoiceSpeakFlags.SVSFlagsAsync);
//sp.WaitUntilDone(Timeout.Infinite);
}

}
}
Reply Me fast please

Re: Glass Effect in XP using dwmapi.dll

Ghydo3-Nov-09 22:31

Ghydo

3-Nov-09 22:31

Windows XP does not support glass effect, it's Vista only.

Re: Glass Effect in XP using dwmapi.dll

padmanabhan N3-Nov-09 22:52

padmanabhan N

3-Nov-09 22:52

Viswa Teja wrote:
Reply Me fast please

I think understanding your post itself a time consuming one instead how can you expect a fast reply...

Padmanabhan
My Articles:
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Re: Glass Effect in XP using dwmapi.dll

The Man from U.N.C.L.E.3-Nov-09 23:16

The Man from U.N.C.L.E.

3-Nov-09 23:16

Viswa Teja wrote:
"DllNotFound Exception was unhandled". Well I have copyied all the dll that reqired for glass effect from vista.

I'm impressed.

If you succeeded in copying all the dlls required for the vista glass (which of course you have not) and placed them on Windows XP then you would not have XP anymore but vista as you will need the entire vista operating system for glass to work.

If you have knowledge, let others light their candles at it.
Margaret Fuller (1810 - 1850)
www.JacksonSoft.co.uk

singhsunita3393@yahoo.com3-Nov-09 21:47

singhsunita3393@yahoo.com

3-Nov-09 21:47

what do you mean by notify icon

Re: vb

Vikash Yadav3-Nov-09 21:54

Vikash Yadav

3-Nov-09 21:54

ap kis se puch rahe hai

Thanks & Regards

Form :-
Vikash Yadav

Re: vb

Pete O'Hanlon3-Nov-09 21:59

Pete O'Hanlon

3-Nov-09 21:59

Well, I mean an icon that acts as a visual indicator of something in the notification tray. What do you mean by notify icon, why ask for VB in a C# forum, and who put the ang in the boomshangalang?

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As Braveheart once said, "You can take our freedom but you'll never take our Hobnobs!" - Martin Hughes.

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