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The site is being built for Microsoft .NET
If you would like to develop the site with me, please send your email to hcmuns@gmail.com
Thanks in advance 
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No i'm sorry, way too busy... 
But some links would be nice, you could start with one to CP 
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Hi. I was wondering if anyone know of a simliar project for .Net projects which Maven (http://maven.apache.org) is for Java projects? Or is anyone using Maven for .Net project (if it's possible), if so, could you post a description of how you went forth to accomplish it?
Thanks.
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Hello There My Article Updated I soluted Soruce code Problem
Ahmed Erarslan
MCAD,MCDBA,MCP
MCSD.NET
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Help please!
How can I convert dynamic charts inside a web page into images. Is there a way to get the active-x object to draw into a blank image container or a way to convert the container into an image? The problem is the active-x displays the chart inside a web page and I need a way to get the image without loading it inside the web page / browser?
cheers
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Does anybody know how to get the Windows master volume level for display in a Windows Form Application? I am trying to do this without using the DirectX implementation.
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Hello all.
Would anyone know a good free WebService benchmark tool?
I'm creating 2 different implementations of custom-made proxy with extra logics and would like to find the performance differences.
Thanks
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That depends on exactly what you want to time. The complete round trip or just a section of the call.
A WebService is nothing but a web page with a very specific purpose. For a complete round trip, you could use a HTTP stress tool to do this.
For timing various parts of your service code, you can put in timing code and have that code report to a log or database on the server.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I wanted to get section of the call. For example, time to make the invocation to the service but not time to get the response.
I wanted to avoid putting in a timiing code because that always seems to get affected by the background processes or any traffic on the servcer.
I guess I might have to use the stress tool.
Thanks for the reply.
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Does the .Net Framework have any classes to view TIFF files? I find a lot of references to TIFF files in the online documentation, but none of them say anything about viewing.
Man Learns from History that he never learns from History
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I'm not sure whether the TIFF files need to handled any differently. I believe you can directly instantiate an Image object using the FromFile() method and use it howsoever you desire.
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I load an image, convert it to bitmapData using the 24bppRGB pixel format, binarize it using a simple routine (shown below) and save it using the Image.Save() method. The image saved however is still 24bppRGB - although all colours have the same value, either 0 or 255 - and shows up as an RGB image in Photoshop.
Any ideas on how I can change it to binary, ie a 1bpp format?
Code:
------
Bitmap bMap=new Bitmap (iMage);
BitmapData bData = bMap.LockBits(new Rectangle(0, 0, bMap.Width, bMap.Height), ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb);
System.IntPtr Scan0 = bData.Scan0;
int iStride=bData.Stride;
int iht=bMap.Height;
int iwd=bMap.Width;
int iPix=new int[iht][];
unsafe
{
byte *p = (byte*)(void*)Scan0;
int nOffset = iStride-iwd*3;
for(int y=0;y<iht;++y)
{
iPix[y]=new int[iwd];
for(int x=0;x<iwd;++x)
{
if (conditionA) p[0]=p[1]=p[2]=0;
else p[0]=p[1]=p[2]=255;
p += 3;
}
p += nOffset;
}
}
bMap.UnlockBits(bData);
bMap.Save(fileName);
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You need to convert it to a different format. It won't magically detect how many colours you've used and therefore change itself. There is a Clone method that takes a bit depth, but I think it's buggy. You can create a new image of the required bit depth and copy your old image onto the new. Or you could create a new image to start with of the right bit depth, and set it's values instead of setting values on your existing image.
Christian Graus - Microsoft MVP - C++
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Thanks Christian,
I found a solution from: http://www.bobpowell.net/onebit.htm
Here's what I did:
// new bitmap
Bitmap bm=new Bitmap(iwd, iht,PixelFormat.Format1bppIndexed);
BitmapData bmdn=bm.LockBits(new Rectangle(0,0,bm.Width,bm.Height),ImageLockMode.ReadWrite,PixelFormat.Format1bppIndexed);
// variables
int iIndex;
byte bP, bMask;
for(int y=0;y<iht;++y)
{
for(int x="0;x<iwd;++x)
{
iIndex=y*bmdn.Stride+(x">>3);
bP=Marshal.ReadByte(bmdn.Scan0,iIndex);
bMask=(byte)(0x80>>(x&0x7));
if (ConditionA) bP|=bMask;
else bP &=(byte)(bMask^0xff);
Marshal.WriteByte(bmdn.Scan0,iIndex,bP);
}
}
bm.UnlockBits(bmdn);
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What is ConditionA ? This looks to me like it could be a lot slower than your old code ?
Either way, it's what I said to do - create a 1 bpp image to write to.
Christian Graus - Microsoft MVP - C++
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I have a 2-dimensional integer array of the same width and height of the image, each of whose elements is either 1 or 0. Condition A just checks whether the corresponding element in the array is a 1 or a 0, and sets the pixel accordingly
There doesn't seem to be a major drop in the time taken by the overall routine though. Do you have any suggestions?
Sarabjit.
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If it's just an array lookup, then it probably is fine, I thought it may be missing () and be a function call that did goodness knows what.
Christian Graus - Microsoft MVP - C++
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 Yea, it is just an array lookup...
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Hi
I am working on a project where I have a class containing a field of type object. I need to get a deep copy of the class, but cannot see an obvious way to copy the value of the field whos type is declared as object. I have considered using reflection to try and achieve this, but was wondering if anyone knew of a simpler way.
Any suggestions would be greatly appreciated.
Regards
Sam
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Just serialize and deserialize it out of a MemoryStream. The framework takes care of the rest. Something like
using (MemoryStream s = new MemoryStream())
{
BinaryFormatter f = new BinaryFormatter();
f.Serialize(s, obj);
s.Seek(0, SeekOrigin.Begin);
object o = new BinaryFormatter().Deserialize(s);
Console.WriteLine(Object.ReferenceEquals(o, obj));
}
Regards
Senthil
_____________________________
My Blog | My Articles | WinMacro
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Thanks Senthil, great help.
Regards
Sam
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Hi all,
I am working on Microsoft Installer project to create a setup for a software. The project is already existing and working. However now I have changed the folder hierarchy i.e. I have now changed the folders from where the files to be packaged are extracted. In the project, in Properties page there is an entry SourcePath which displays the path where the file is present. This entry is still showing the old path of the files. I can't change it's contents as it is read-only. So is there any other way to change the path? If so please inform me.
Thanking You.
Regards,
Harshad
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No. The VS.NET Setup creation IDE is very limited and poorly designed. The only way to change the source files is to delete the existing ones from the setup project and add the new ones.
Robert
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Dear all,
My .Net WinForms Application quietly closes off without a warning and I am unable to understand the root cause of the problem, as it happens sporadically.
I am working with .Net Framework 1.1 on Windows XP (tested on both SP 1 and 2).
I tried the following:
- Having a try/catch cover on all the important event handlers (OnPaint, OnMouse..., etc) and in the static Main() method (Application.Run(...))
- Set an UnhandledException handler for the present App domain.
- Earlier, I was creating and releasing a COM object in a method that was being called many times. Now, I moved the creation into the class constructor and the releasing into the Dispose().
Yet, none of these options have either stopped the crash or have given me a clue.
Is there a way in which I can get hold of any low level API's or tools that will be able to execute my application in a shell, which will give me a greater control on locating the cause of the crash.
Any ideas will be greatly appreciated.
Thanks for reading.
-Rajesh.
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