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Thank you for reply.
I mean value initialization for readOnly properties via constructor.
But component has only two constructors (empty and with IContainer parameter).
So, components properties must have getters and setters.
To make property a readOnly at run-time I used Site.DesginMode flag in setters:
public int IntProperty<br />
{<br />
get<br />
{<br />
return intProperty;<br />
}<br />
set<br />
{<br />
if(this.Site.DesignMode)<br />
{<br />
this.intPropery = value;<br />
}<br />
}<br />
}
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Hi,
i went for an interview, in that they asked one Question like that..
I am including one dll in to my application, then .Net sdk automatically copies that dll in to my bin folder, but i want to ristrict it from coping into my folder, can i do this? if yes how can u do that?
plz any one tell me.
thanks
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Hi,Leppie
Thanks for answer, and u gave one xml site link, is it related to assemblises or not i am not understanding the code plz tell me.
Thanks
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I guess you mean his signature...
What leppie said was that in VS.NET you can click on a reference in the project explorer to show its properties.
There's a property "CopyLocal" that controls whether the dll is copied to bin or not.
Regards,
mav
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Hi,
What is the scope of assemblies.
thanks
aparna
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I have two database one on server(oracle) and one on client(MSaccess) . I want to synchronise database beetween server and client. So I don't allow anyone to update, insert or delete on server database. How to clock a table that i want synchronise with client on server database. Help me
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Well I also had to do such a project, but the other way around, I had to put data from the client (MS Access) into the SQL server.
I coded everything in vba in MSAccess. In my situation that code connects to the server, loops through all rows in my source table, and does an insert on the sql server.
If you need VBA code examples please let me know.
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I have a text box and a datagrid. As the user types in the textbox I use a rowfilter to filter the datagrid. On my dev machine this works great. But on some other machines I end up with a problem: changing the rowfilter ends up calling the FocusInternal() method... the outcome is horrible: as the user tries to type in the textbox the focus is lost immediately.
Any ideas?
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Check .NET Framework versions. Are they the same, or is yours using 1.1 SP1, and the other using 1.0 or 1.1 without SP1? Of course, there could be another issue, but this is worth looking at first. The easiest way to handle it is to make sure all the related machines have been updated to the latest .NET Framework and patches which are available on the www.windowsupdate.com[^]
John
"You said a whole sentence with no words in it, and I understood you!" -- my wife as she cries about slowly becoming a geek.
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hi
I need some information about tapi for dialup connectivity with server
If anyone has sample program for connectivity with dial up using modem in c#(desktop application)
I have Four TExt box in win form
One Text Box is for Address of Server
Second textbox is used for Tel number of The server which should connect with server
The functinalilty is same as
Dial up internet connection but here in my application i am connecting with
Database server through Dial Up
Third text box is used for User name of Server
Fourth text box is used for the Password of server
When I press the submit button It will fetch all the databases from Database server in Tree view control All Databases will be shown in Tree view control
Waiting for the prompt response with code
Warm Regards
sanjeev
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Seriously, I have been fooling around with this code for a week or so and I always end up back to sqaure 1. Can anyone see any flaws in the theoretical setup below?
* I am using sockets (CLIENT/SERVER)
* I use Async code for the BeginAccept and EndAccept on the socket (SERVER)
* I use Async reading for the messages coming in (CLIENT/SERVER)
* Using a single thread to send messages on the socket which utilizes an ArrayList of messages, clones the arraylist, does a foreach then writes each message then removes the message from the original arraylist[not the cloned] (CLIENT/SERVER)
A big problem I am having is that messages will come in like:
MESSAGE:blah:connect
MESSAGE:blah:messageMESSAGE:blah:somethingMESSAGE:blah:networks blow
And obviously I am expecting the messages to come in one at a time. I assumed that if I wrote them synchronously then the async receiving should work the way I intend. Is there a problem with this? Any help or guidance would certainly be appreciated.
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I believe that you are running into a feature of the system. When your software takes longer to read the communications from the socket, the messages will pile up. At the next read, you can then retrieve (with one call) all the messages which have been sent.
So, your network protocol needs some method of delineating between the end of one message and the beginning of another. Once you have that arranged, you ought to be free of this problem.
John
"You said a whole sentence with no words in it, and I understood you!" -- my wife as she cries about slowly becoming a geek.
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Hello All,
I am running an external Process like Setup.exe from my program in C# and if the installation of Setup.exe is successful I need to update and XML document.
I am able to achieve the above part, but the real problem starts when the installation of Setup.exe fails or is cancelled by the user. If the installation is not successful, I should exit the application but my problem is that XML document gets updated. Since Setup.exe is an external Process, I have no idea how to check whether installation is cancelled or has failed.
I tried checking the Process.ExitCode but it is always ZERO whether the user is cancelling it or installation is successful.
Please anyone advice me on how to proceed.
Thanks in advance
Looney
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Are there any registry keys that are created in the setup process, that you could check for ? Any files that must go to a specific path ?
Christian Graus - Microsoft MVP - C++
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I have to first check whether there is a new Setup.exe and if found I have to call the Setup.exe.
Whenever the Setup.exe is installed successfully, registry keys will be created and also some files are copied to specific path because of Setup.exe.
Thanks in advance
Looney
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Easy then. Check the registry keys, if they exist, setup was successful.
Christian Graus - Microsoft MVP - C++
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But I have to run Setup.exe everytime when there is a new Setup.exe.
For example, Setup.exe is successful on the first run and required files are copied to a folder. After a week suppose there is new Setup.exe available. I will try to launch the new Setup.exe. At this moment I have to stop XML from saving if the user cancel's the Setup.exe installation or installation fails.
So how to check for registry at this point( that is after first run of Setup).
Thanks a lot
Looney
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OK, I was asking if the setup creates something every time. Well, I assume then that your setup is actually updating a program ? So you know the install directory ? Make sure the setup always updates one particular file, then check the date it was last changed, that will tell you if it succeeded.
Or you could create a key which you delete every time, so it gets created solely to flag success in running setup. Or a key to store a version number, and you can check if it changes.
Christian Graus - Microsoft MVP - C++
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Hello Graus,
I checked the install directory and everytime the installation is successful, its updating a ".ver" file. And if the installation fails, its not updating the ".ver" file. I can check whether the file is modified and if modified, I can update the XML.
I appreciate your quick help. You saved lot of my time.
Thanks a billion
Looney
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No worries, glad to help.
Christian Graus - Microsoft MVP - C++
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Hello All,
I am a beginner to .NET. I have a few icons in some directories and I want to add them to the nodes of Tree View dynamically but I have no idea. I went thru some message boards and also MSDN. Every where images are being added at design time.
Please help me. I am scratching my head since one day for this simple thing  .
Thanks in advance
Looney
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hi,
you can get help from here:
http://www.codeproject.com/cs/miscctrl/foldertreeview.asp
regards,
pubudu.
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Well you have to follow some steps first. Create the node and then add the needed parameters
TreeNode tnNew;
TreeView oTv;
tnNew = oTv.Nodes.Add("Text to appear in the node ");
tnNew.Tag = "Tag of the node - it's ID";
tnNew.ImageIndex = 0; // Index of the selected image
tnNew.SelectedImageIndex = tnNew.ImageIndex;
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