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Re: How to add Windows Form to Tab Control page using C#? Dave Kreskowiak28-Feb-05 1:10 Dave Kreskowiak 28-Feb-05 1:10  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 Re: How to add Windows Form to Tab Control page using C#? leppie28-Feb-05 6:23 leppie 28-Feb-05 6:23  Interesting, thanks :-> xacc-ide 0.0.12 now with C#, MSIL, C, XML, ASP.NET and HLSL coloring - Screenshots Re: How to add Windows Form to Tab Control page using C#? Heath Stewart27-Feb-05 19:22 Heath Stewart 27-Feb-05 19:22  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] Re: How to add Windows Form to Tab Control page using C#? leppie27-Feb-05 19:55 leppie 27-Feb-05 19:55  Hehe, beat you by a few seconds xacc-ide 0.0.12 now with C#, MSIL, C, XML, ASP.NET and HLSL coloring - Screenshots Re: How to add Windows Form to Tab Control page using C#? pubududilena28-Feb-05 0:36 pubududilena 28-Feb-05 0:36  Many Thanks for reply.Now I did it using UserControl. c# remoting on windows xp pro is much slower compared to windows 2k pro Member 154579527-Feb-05 15:12 Member 1545795 27-Feb-05 15:12  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. Re: c# remoting on windows xp pro is much slower compared to windows 2k pro leppie27-Feb-05 18:23 leppie 27-Feb-05 18:23  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 Re: c# remoting on windows xp pro is much slower compared to windows 2k pro Member 154579527-Feb-05 22:59 Member 1545795 27-Feb-05 22:59  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 Re: c# remoting on windows xp pro is much slower compared to windows 2k pro leppie28-Feb-05 6:28 leppie 28-Feb-05 6:28  I guess u will have to load up a few performance counters and run them on both XP and 2000, and see where u get the bottleneck. xacc-ide 0.0.12 now with C#, MSIL, C, XML, ASP.NET and HLSL coloring - Screenshots Re: c# remoting on windows xp pro is much slower compared to windows 2k pro Member 15457951-Mar-05 14:28 Member 1545795 1-Mar-05 14:28  Hi leppie ! can u please tell me how performance counters work and where i can get one to try and implement. thanks. Re: c# remoting on windows xp pro is much slower compared to windows 2k pro leppie1-Mar-05 18:55 leppie 1-Mar-05 18:55  Look in the Administrative Tools in the Control Panel. There are 100's of counters, it will take some time to find the ones u need. xacc-ide 0.0.14 now with C#, MSIL, C, XML, ASP.NET, MyXaml and HLSL coloring - Screenshots Re: c# remoting on windows xp pro is much slower compared to windows 2k pro Member 15457952-Mar-05 22:36 Member 1545795 2-Mar-05 22:36  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. How to validate NumericUpDown controls? sachinkalse27-Feb-05 15:02 sachinkalse 27-Feb-05 15:02  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 Re: How to validate NumericUpDown controls? leppie27-Feb-05 19:11 leppie 27-Feb-05 19:11  sachinkalse wrote: I want to validate at Leave event and when Dialog close button or OK button or Cancel button is clicked. Override OnClosing() of the form. xacc-ide 0.0.12 now with C#, MSIL, C, XML, ASP.NET and HLSL coloring - Screenshots downloaded??? students552 university27-Feb-05 13:45 students552 university 27-Feb-05 13:45  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. Re: downloaded??? Dave Kreskowiak27-Feb-05 18:13 Dave Kreskowiak 27-Feb-05 18:13  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 Re: downloaded??? leppie27-Feb-05 19:08 leppie 27-Feb-05 19:08  Actually XP SP2 does this somehow, but i'm not sure how... xacc-ide 0.0.12 now with C#, MSIL, C, XML, ASP.NET and HLSL coloring - Screenshots Re: downloaded??? Dave Kreskowiak28-Feb-05 0:57 Dave Kreskowiak 28-Feb-05 0:57  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 Re: downloaded??? leppie28-Feb-05 5:44 leppie 28-Feb-05 5:44  No, not log, but I do suspect they tag it somehow, maybe in those NTFS hidden streams... xacc-ide 0.0.12 now with C#, MSIL, C, XML, ASP.NET and HLSL coloring - Screenshots need IExpando example Ning Hu27-Feb-05 13:23 Ning Hu 27-Feb-05 13:23  Hi, I need some tutorials/examples of using IExpando. Could anybody point out any URLs or whatever is helpful? Thanks Re: need IExpando example leppie27-Feb-05 19:18 leppie 27-Feb-05 19:18  I think Google will answer u better. From what I can see, its not used by itself, but with Reflection.Emit. xacc-ide 0.0.12 now with C#, MSIL, C, XML, ASP.NET and HLSL coloring - Screenshots Run-Time Licensing For VB6 Controls in C# DTWC_Lawrence27-Feb-05 10:01 DTWC_Lawrence 27-Feb-05 10:01  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, !@#$%^.....” Re: Run-Time Licensing For VB6 Controls in C# Dennis C. Dietrich27-Feb-05 11:03 Dennis C. Dietrich 27-Feb-05 11:03  RelmBK wrote: As for Bill, those of us using C# that MUST use serial ports would like to say, “Thanks for nothing, !@#$%^.....” 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 very confusing formatting symbols Pyro Joe27-Feb-05 9:03 Pyro Joe 27-Feb-05 9:03  ok, I have a variable, of which I need to escape its contents. the problem is, I don't want to escape out the variable, but I do want to escape out its contents as I said earlier. also, the reason I have to escape the variable, is because it will have potentially these symbols: ",;@' . this is a problem, because it will mess up the symbols used in my code to ignore the variable's string value (containing those symbols.) how do I do this? I don't want to use the escape way, because that doesn't work. any ideas? I'm totally stuck. also, how do I insert the ' symbol into a textbox? thanks for the help, Stephen Re: very confusing formatting symbols S. Senthil Kumar27-Feb-05 11:55 S. Senthil Kumar 27-Feb-05 11:55  I can't really understand your question? Can you give a short sample program that demonstrates it? And doesn't textbox.Text += "'" work? Regards Senthil My Blog

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