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hi all,
I want to add Windows Form Dialog to Tab Control.we can add controls like text box,labels to TabControl Page.But it is difficult to add Windows Form Dialog to TabControl.
if any one know to do it,please reply me.
Thanks in advance...
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That's not entirely true. The Form class derives from Control so it is possible to add a Form to a Controls collection. All you need to do is set the "child" forms' .TopLevel property to False. I know what your thinking, .TopLevel doesn't show up in Intellisense! But, it does show up in the Object browser as a hidden Public property.
I found this little tidbit on MSDN about a year ago, here: Five Tricks for Your Visual Basic .NET Bag[^].
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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A dialog is a top-level window, meaning it can't be parented to a container control like a TabPage. If you want to reuse a UI that you currently have in a dialog, then implement it in a UserControl that you can use both on your dialog (Form) and your TabControl.
This posting is provided "AS IS" with no warranties, and confers no rights.
Software Design Engineer
Developer Division Sustained Engineering
Microsoft
[My Articles] [My Blog]
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Many Thanks for reply.Now I did it using UserControl.
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Hi !
iam doing a remoting application is c#. the server is a singlecall object run using remoting.configure
xml config file. there is only one client but a group of servers hosting these singlecall objects
. i make invocations by using remoteobject.getactivator method at a very high frequency to get bit map data. when the server machine is running windows 2000 professional the performance is decent but for windows xp pro the performance is very bad. the system is very slow at getting method results. any idea what could be happening. i checked
three windows xp pro machines and as many windows 2000 pro machines. the performance is consistently bad and good respectively.
any help would be great.
thanks.
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SO is the server an XP machine? If so, then it will be slow, as XP's has a lower concurrent connection limit, and you might be creating new connections on every remoting call (error in your code), and hence the lack of speed, have a look in the eventlog (have you even?). without more details, no one could help you.
xacc-ide 0.0.12 now with C#, MSIL, C, XML, ASP.NET and HLSL coloring - Screenshots
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hi leepie thanks for the response man. the server is xp that right. actually since iam using single call remote server objects the objects will get created and destroyed for every call i make. but the channel remains open and there is only one channel running on port 9000. i checked netstat -a for connections and i find only one open all the time on port 9000. as far as the event log is concerned i have yet to see that and post more info on this thread. need guidance.
thanks
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Hi leppie !
can u please tell me how performance counters work and where i can get one to try and implement.
thanks.
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hey leppie !
i found the cause of the problem man. it turned out something trivial.
actually the desktop background of windows xp is very heavy. just changing that to no background as well as changing the graphics performance enhances the speed of desktop image capture .
thanks for your suggestions anyway.
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On a form I have two NumericUpDown controls to show "nUdFrom" and "nUdTo" values. I want to add validation code for the same, like value in "nUdFrom" should alway me less than that of in "nUdTo" ,and exactly opposite validation for "nUdTo".
I want to validate at Leave event and when Dialog close button or OK button or Cancel button is clicked. How to use validating event effectively for the same? or is there any other effective way?
More over I have 4 individual NumericUpDown controls to show Left/Right/Top/Bottom margins, how to validate them with in the permissible values only.
please guide
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hi,
How can I know if any thing had been downloaded into the computer wheather it was from the internet or any other sources and how do I track the location where these downloaded files are. Your help is geatly appreciated.
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You don't.
There are so many sources for data to come in from, you're not going to be able to monitor them all. On top of that, the source for data isn't kept anywhere in the system. Well, at least reliably. The History section of IE will tell you which website a file came from. But, if you write code to decipher IE's History, that same code will NOT work with any other browser. Each will have their own implementation of a history.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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You're telling me that it will log every file coming in from every possible source? Got a link to any docs that mention this?
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Hi,
I need some tutorials/examples of using IExpando. Could anybody point out any URLs or whatever is helpful?
Thanks
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Can anyone tell me how to acquire a run-time license specifically for the MSComm.ocx that shipped with Visual Basic 6 to be used in a C# project? I have searched both here and in the MSDN KB, I found a reference to adding a run-time license to a C++.Net project, but even that wasn’t functional.
I have a C# project in which I am using this control, and it works great in the development environment, however, when I tried deploying my application, I got the obnoxious “You-don’t-have-a-run-time-license” BS.
To anyone that can help, thanks ever so much in advance! 
As for Bill, those of us using C# that MUST use serial ports would like to say, “Thanks for nothing, !@#$%^.....” 
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RelmBK wrote:
As for Bill, those of us using C# that MUST use serial ports would like to say, “Thanks for nothing, !@#$%^.....”
I'd like to see you writing a framework for a modern OS and supporting every feature with your first release. Regarding your problem, I don't think using a COM component to access the serial ports is a good idea as they only encapsulate the Win32 API and there actually are serial communication classes written in C# (Use P/Invoke to Develop a .NET Base Class Library for Serial Device Communications[^] for example). Besides, the .NET Framework 2.0 contains a class called SerialPort[^].
Best regards
Dennis
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