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I would like to make an application as follows:
one side has a lisbox populated with a treview, when user selects an item (from treeview)a control is created on hte right side. just like a window in visual Studio Net (tool/option)
any hellp will be greatly appreciated
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Where are you stuck? Do you have any specific problems?
It's pretty simple to do, dock the treeview on the left, dock a panel on the right. Subscribe to the AfterSelect event on the treeview and add the appropriate control to the panel on the right.
Regards
Senthil
_____________________________
My Blog | My Articles | WinMacro
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I'm working on aps.net and i got a security issue that exception will be thrown when we place "~" before subdirectory.How can i handle this?
Plz help me out.
Statck trace for your info:
Invalid file name for monitoring: 'c:\inetpub\wwwroot\~WebApplication1'. File names for monitoring must have absolute paths, and no wildcards.
Exception Details: System.Web.HttpException: Invalid file name for monitoring: 'c:\inetpub\wwwroot\~WebApplication1'. File names for monitoring must have absolute paths, and no wildcards.
Stack Trace:
[HttpException (0x80070057): Invalid file name for monitoring: 'c:\inetpub\wwwroot\~WebApplication1'. File names for monitoring must have absolute paths, and no wildcards.]
System.Web.DirectoryMonitor.AddFileMonitor(String file) +429
System.Web.DirectoryMonitor.StartMonitoringFile(String file, FileChangeEventHandler callback, String alias) +76
System.Web.FileChangesMonitor.StartMonitoringPath(String alias, FileChangeEventHandler callback) +495
System.Web.Caching.CacheDependency.Init(Boolean isPublic, Boolean isSensitive, String[] filenamesArg, String[] cachekeysArg, CacheDependency dependency, DateTime utcStart) +1535
System.Web.Caching.CacheDependency..ctor(Boolean isSensitive, String[] filenames, DateTime utcStart) +50
System.Web.Configuration.HttpConfigurationSystem.GetCacheDependencies(Hashtable cachedeps, DateTime utcStart) +151
System.Web.Configuration.HttpConfigurationSystem.ComposeConfig(String reqPath, IHttpMapPath configmap) +760
System.Web.HttpContext.GetCompleteConfigRecord(String reqpath, IHttpMapPath configmap) +434
System.Web.HttpContext.GetCompleteConfig() +49
System.Web.HttpContext.GetConfig(String name) +195
System.Web.CustomErrors.GetSettings(HttpContext context, Boolean canThrow) +20
System.Web.HttpResponse.ReportRuntimeError(Exception e, Boolean canThrow) +39
System.Web.HttpRuntime.FinishRequest(HttpWorkerRequest wr, HttpContext context, Exception e) +486
Thanks,
JayaKrishna
Jayakrishna Damarla
Software Developer
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The ~ character is used as a wildcard in some cases.
Is the folder named "~WebApplication1" or "WebApplication1"? If it is the later, just remove the ~ character.
---
b { font-weight: normal; }
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The folder is "WebApplication" only.The issue came while audit.I can't restrict them to enter ~ before directory.
Is there any way to handle this type of request(say in global.asax.cs file) so that we can get it done.
Thanks,
Jayakrishna Damarla
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Are they typing this in the the URL? Or are they entering this as some parameter on a form? ...?
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Yeah they are typing like that.They are testing by place tilde(~)symbol before directories in the url.
Thanks,
Jayakrishna Damarla
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i am working with c# console application. i am using MSHTML.dll to parse the html page. i would like to know that how would i find iFrame, Frame and FrameSet Element from html page using MSHTML. sending code will be appricated.
Regards
Amit Grover
Amit Grover
CDAC R&D
Gist Group
pune
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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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