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is there a simple way to set up docking windows in an mdi app? ive looked at the few articles we have here but all of them are different and none really contain step-by-step direction on creating your own. id prefer not to use someone elses code and instead write something on my own is there a simple way to set up docking windows or not and can someone point me to a step by step article on creating them?
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Hi,
I use ProgressBar and Label for Copy files from a directory to different directory to display status of progress. ProgressBar to display progress and Label to display current file number of progress.
But while procedure Copy running then Lable don't update it's values, when procedure Copy finish only then Lable update last it's value.
I used Refresh method of Label but procedure Copy terminated when I move main Windown.
My code:
private void Copy_File()
{
string SourceDir = "C:\\Source", DesDir = "C:\\Destination";
string[] sFileArr = System.IO.Directory.GetFiles(SourceDir);
string sSourceFile, sDesFile;
if (sFileArr.Length>0)
{
this.progressBar.Minimum = 0;
this.progressBar.Maximum = sFileArr.Length;
for(long iFile = 0; iFile < sFileArr.Length; iFile++)
{
sSourceFile = sFileArr[iFile];
sDesFile = DesDir + "\\" + System.IO.Path.GetFileName(sSourceFile);
this.Lable.Text = iFile.ToString();
this.progressBar.Value = iFile;
this.Lable.Refesh();
System.IO.File.Copy(sSourceFile, sDesFile, true);
}
}
}
Thanks,
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Take a look at Application.DoEvents()[^].
You can also try doing what you are doing on a different thread and use Control.Invoke() to call back to the UI thread to do updates.
This posting is provided "AS IS" with no warranties, and confers no rights.
Alex Korchemniy
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I want to get system data and time.Which namespace should I reference? Any example?
Thanks!
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Have you even tried simple intellisense search?
Very simple: DateTime. Specifically System.DateTime. For detailed information visit: MSDN[^]
This posting is provided "AS IS" with no warranties, and confers no rights.
Alex Korchemniy
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Yes,I should have.
Thanks!
momer
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No problem.
I little tip... Install MSDN library on your computer. Its virtually all the information you need at your finger tips. If you can't find it www.google.com is next
This posting is provided "AS IS" with no warranties, and confers no rights.
Alex Korchemniy
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hi all
can anyone recommand a good C# design patten book?
thx
koo9
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how do I create a label (not the text kind, but the kind that is used via "goto") that can be referenced from a different form than the active form.
thanks,
Stephen
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Never use goto. Bad practice. You can find a better way of doing the same thing.
This posting is provided "AS IS" with no warranties, and confers no rights.
Alex Korchemniy
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try a function
and try a dlegate to point to it in the ather form then write in this function the code u want to be excecuted after referencing
ByMindOnlyYouCanDoIt
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I am trying to create a basic image viewer. I've looked all around the web and can't find any code to port to C# for image panning. What is the best way to implement image panning in C#? Would I have to do something like draw/remove x pixels depending on mouse movement or is there already a way to do it? Also, if you have a url with code in another language for image panning, please supply it  Thanks.
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You should be able to move the image object, not the actual pixels themselves. If that's all you want to do, then use the SetBounds function.
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I'm a bit of a noob  Can you explain how I would use SetBounds to pan images? Thanks for the reply.
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So no one knows how to implement image panning in c#? 
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I have downloaded the Visual C# express beta edition and .Net Frame Work and installed on my system. I have also downloaded a sample peer to peer application in order to get the initial start. Unfortunately the downloaded application is not working due to unavailability of some liabraries i.e System.WinForms, System.Net, System.Xml.Serialization, System.Diagnostics , System.Configuration.
Do I miss an assembly reference? I have tried to search these liabraries but not found on my system and also tried to download it from Microsoft.com but could not found any resource.
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note i found this error also so first
u must setup .netframework 1.1 and u must also know that some namespaces in the express have bugs an not complete but ofCourse it will be very COMPLETED in the shipping product
ByMindOnlyYouCanDoIt
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Hey,
How can I run the C# compiler from my program? Could anyone point me to a tutorial or give me some help?
Thanks Ben
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This link might be helpful: www.thecodeproject.com/csharp/livecodedotnet.asp[^]. The author also talks about plugs and other stuff that you might not need.
Notice: Microsoft.CSharp.Compiler.Compile
This posting is provided "AS IS" with no warranties, and confers no rights.
Alex Korchemniy
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Thanks that helped loads.
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I'm trying to develop an application which changes wallpaper automatically at an interval of my choice.
I'm using the WinAPI.SystemParametersInfo() method. It works fine when running in a simple application but doesn't work anymore when running in a Windows service.
Does anyone know why?
Thanks
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A service was mot a good choice for this application. It should stay as an application that runs from the users Startup folder. This is why:
The wallpaper is a user-specific settings, meaning that each user has their own preference for this setting. The setting, if changed by one user, is not applied to all other users on the machine, logged in or not.
Next, on Windows XP, you can have multiple people logged in at the same time, though you can only have one session active at a time.
Now, a windows service doesn't run in the context of the user(s) that is lgged in. In normally runs under the context of Local System. Further, the services each have their own desktop, or more specifically, no VISIBLE desktop. So, when your service is setting the wallpaper, it's actually doing on a desktop that you can't see.
Having said all that, it is possible to have a service interact with the desktop that's currently logged in/active. In the Service Control Manager (Administrative Tools), find your service and get the properties on it. Find the little check box that says "Allow interact with desktop". Now, this is no way guarantees that the SystemParametersInfo call will work. But if it does, the service will be changeing the wall paper for ANY user that logs in, regardless if they want it to or not. This is why it's best to leave it as a normal Windows Application and let it run out of the users Startup folder.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I agree with what Dave said. Webshots for example runs an instance on every user that wants to use the program.
This posting is provided "AS IS" with no warranties, and confers no rights.
Alex Korchemniy
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Is there a way to change the forecolor/fontface/fontstyle of the column headers in a DataGrid? Maybe even the background color?
Thanks,
Mark Mokris
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