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If I use WellKnownObjectMode.SingleCall, I will have an object created on the server for each function call to the server. If I use WellKnownObjectMode.Singleton, I will have only one object created on the server for all function calls to the server..... Now I have a problem that I want to make 1 object/client on the remote server... i.e. if a client is connected then there is on object made for it, no matter how many function calls he make. Similarly, there should be made another object if another client connects and that object be used for as many function calls, this client makes and so on... Do you have any solutions or design to this problem, any one??
975 - 74
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hi..
i hav an application in c# which send Fax Automatically.but whenever there are .HTM or.HTML attachments while sending fax it opens Fax-printer Dialouge box to select machine.i dont want to select this manually.what can i do for this..i m using fxcomexlib.dll to send fax.
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Hi All,
am using C# GDI+ to draw a huge amount of data... for now say, am drawing some sample 6MB of data which takes almost 5 seconds.. can anyone help me in optimizing this so as to reduce the time it takes....
am using a recrsive function for drawing.. drawrectange, drawpolygon, fillpolygon are the 3 functions i use...
thanks in advance,
Hariharan.T
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Are you sure that it's the actual drawing that takes time? What do you do with the image once it's drawn?
Why are you using a recursive function for drawing?
---
b { font-weight: normal; }
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I need help in remoting. Im doing this proyect, I already have the client server connection and everything. But what Im missing is that I need for the server to access the object that, the server, makes for the client.
Let me explain. The server makes the object to be remote. The client gets a refrence of that object. The clients makes all the data in the refrences. What I need is that the server can access that object so I can get the data from the client and send it to the database.
Please I need help from someone as soon as posible.
Thanks..!
-- modified at 23:14 Thursday 20th October, 2005
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I have a service that uses a dedicated port #. This service can be installed in one or more computers on the subnet. Anybody knows of a simple code that allows me to detect the port # and how many are running (same subnet or accros the router will be fine)
Any help will be greatly appreciated
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You don't know the port on which the app is running?
Regards
Senthil
_____________________________
My Blog | My Articles | WinMacro
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The port number is constant, it does not change.
thanX
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Hi,
Suppose ,i have a button "Search", a TextBox has name: "Input" and a TextBox has name :"Display" .In TextBox "Input" ,i enter a text is name of a file(or folder)which i have known it's name before.I want that when i click on button "Search" ,TextBox: "Display" will display parent folder of file(or folder) above.How do i have to write Button_Click function ?
Please help me .I appreciate that .
Thanks !
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If you have recorded its physical path, then I think you may format the string and copy the text that is \, and then you can display the text as its name.
"Praying." Is this only what I can do for him ?
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Ok here is a summary of what the program is doing.
Am calling a child process called Helloworld from a parent process builder using the command line
> Builder.exe c:/helloworld.exe c:/log.txt
Before i capture the output on the helloworld from the builder(before i used the UseShellExecute and RedirectStandardOutput, it used to show both processes on the screen.
but after i capture the output on the helloworld from the builder, it no longer shows the child process (helloworld)
here is the code snippet
anyone has an idea why it does not show it, and if yes, how should i do it.
...
....
p = new Process();
p.StartInfo.FileName = targetFile;
p.StartInfo.CreateNoWindow = false;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.UseShellExecute = false;
p.StartInfo.WindowStyle = ProcessWindowStyle.Normal;
p.Start();
pStartTime = (p.StartTime.ToString());
processOutput = p.StandardOutput.ReadToEnd();
p.WaitForExit();
pEndTime = (p.ExitTime.ToString());
p.Close();
...
...
PLEASE HELP !!
Thanks
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Hello,
I created a database in Access and then protected it (Tools->Securityy->Set Database Password).
After that, I created a new WinForm C# application and in the designer I dragged an OleDbConnection to the form, set the connection string to use the previously created database and to use the password (I used Jet 4.0 OleDbProvider).
All well, but when I hit "Test Connection" I receive this:
"Test connection failed because of an error in intializing provider.
Cannot start your application. The workgroup information file is missing
or opened exclusively by another user."
Access is closed...no one is using the file.
Any help is appreciated.
Thanks
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Me again...I forgot to mention that I can connect to the database from source code with this connection string:
ConnectionString="Provider=Microsoft.Jet.OLEDB.4.0; Data Source="+AppPath+"; Jet OLEDB:Database Password=abc";
Is this a bug in .NET IDE?
Regards
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Hi!
What's the value of AppPath? This should be the full path to the mdb-file, but if it's really only your application's path that'll be a problem...
Regards,
mav
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Hi,
Yes, it is the full path to .mdb file.
I dont have any problems connecting to the database from source code (this works OK)...the problem is I can't do it from the designer (when you set the properties of the connection string of a OleDbConnection and when you press the "Test Connection" button).
Thanks
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Hi all,
I was wondering if anyone could help me out in writing a gui in C#.
I just want to pop up a "Hello world" with a button and when I click on that button, there should come another pop up window "You are welcome to Csharp".
PLease help.
I appreciate that.
Thanks
Preeti9
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MessageBox.Show("Hello world");
MessageBox.Show("Welcome to C#");
Of course, you need to import the System.Windows dll and be using System.Windows.Forms.
Christian Graus - Microsoft MVP - C++
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Many Many Thanks, I really appreciate that. So, its the same syntax that we use in C++.
Thanks
Preeti9
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No, in C++, they are global API calls, MessageBox or AfxMessageBox. Here, there is nothing global, so everything that would be global is now a static method on a class. MessageBox is a class, and it has one static method, called Show.
But yeah, the net result is the same
Christian Graus - Microsoft MVP - C++
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ok....I got it.Thanks
So, we don't declare anything globally but we use a static method on a class....
Thanks again
Preeti9
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Preeti9 wrote: So, we don't declare anything globally but we use a static method on a class....
Yes, we CAN'T declare true globals, because C++ allows OO, C# enforces it. So, a static member is the obvious way around that.
Christian Graus - Microsoft MVP - C++
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Thanks..Appreciate your help
Preeti9
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Hi ,
Any reply is appriated.
Thanks.
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I have been offered a job writing an image viewer for a web app. Now, I'm not sure yet, but I suspect they will want to be able to click a link in their web app, and have an image viewer come up on the client. Can I do this in C# ( set it up so that when I click a link, my app gets installed if need be, and then run using the image from the web, even though it's not associated with this image type ) ?
Christian Graus - Microsoft MVP - C++
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