C#

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ShutDown Process Zamolxes7-Oct-04 6:24 Zamolxes 7-Oct-04 6:24  When windows performs the shutdown procedure is there a process involved? If there is what is it called? can it be stoped? Re: ShutDown Process Heath Stewart7-Oct-04 7:33 Heath Stewart 7-Oct-04 7:33  When Windows is shutting down is sends the WM_QUERYENDSESSION message to all top-level Windows. Fortunately, the .NET BCL has encapsulated this for you in the SystemEvents.SessionEnding event you can read about at http://msdn.microsoft.com/library/en-us/cpref/html/frlrfMicrosoftWin32SystemEventsClassSessionEndingTopic.asp[^]. Set SessionEndingEventArgs.Cancel to true to stop the shutdown. If you'd like more information, click "Search comments" above and search for WM_QUERYENDESSION since I've covered this in more detail many times in the past. This posting is provided "AS IS" with no warranties, and confers no rights. Software Design Engineer Developer Division Sustained Engineering Microsoft [My Articles] Adding user defined buttons to Messagebox jagan797-Oct-04 6:16 jagan79 7-Oct-04 6:16  Hello ppl, I need a message box with the following buttons. Yes/No/YesToAll/Cancel. MessageBoxButton class doesnot have option for this. Currently i could think of one solution being having a form with its Form border style as FixedDialog and having four buttons in it.. Is there anyother way to do this?Any pointers/suggestions would be helpful. cheers, jagan Re: Adding user defined buttons to Messagebox Heath Stewart7-Oct-04 7:48 Heath Stewart 7-Oct-04 7:48  Defining your own dialog is best way to solve the problem. The alternative is messy, full of P/Invoked functions, managed struct representations, and Windows messaging. This posting is provided "AS IS" with no warranties, and confers no rights. Software Design Engineer Developer Division Sustained Engineering Microsoft [My Articles] Re: Adding user defined buttons to Messagebox Dave Kreskowiak7-Oct-04 7:55 Dave Kreskowiak 7-Oct-04 7:55  What you've come up with is the best way to do it. RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome "Embedding" a form in a form LannieK7-Oct-04 5:58 LannieK 7-Oct-04 5:58  Greetings! I am trying to create a form dynamically by instantiating its class. Call this FormContainer. On construction, FormContainer creates a different form, Form2, and makes itself the owner of Form2 by calling AddOwnedForm. Now, I would like to be able to fix Form2 so that it looks like a panel in FormConatiner, so that it moves and resizes along with FormContainer. Is there any way to do this without manually moving and resizing Form2 every time FormContainer is moved or resized? LannieK Re: "Embedding" a form in a form Steve Maier7-Oct-04 7:11 Steve Maier 7-Oct-04 7:11  If Form2 was a usercontrol then you could just create an instance of Form2 and add it to the panel's component container and then set it to fill. On the original usercontrol you can put panels that also fill and have controls on that panel setup to do the same. I have done this and it is working pretty well. Steve Maier, MCSD MCAD Crytographic Question Hawaii_Yin7-Oct-04 5:06 Hawaii_Yin 7-Oct-04 5:06  Hi, I am writing a PocketPC program that want to use a binary string as encryption key. Does anybody know where can I put the key securely? Thx a lot! Re: Crytographic Question Dave Kreskowiak7-Oct-04 5:57 Dave Kreskowiak 7-Oct-04 5:57  Securely? Nowhere. What are you doing that requires an encryption key and why must you ship the key with the application? RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome Re: Crytographic Question Member 12783357-Oct-04 6:21 Member 1278335 7-Oct-04 6:21  Thx RageInTheMachine9532, Well, the key is not ship with the application. But the encryption key(in binary) is generated from a human signature to encrypt file on PocketPC. Where can I store the key? Re: Crytographic Question Heath Stewart7-Oct-04 7:35 Heath Stewart 7-Oct-04 7:35  In a CSP where it belongs. How you do that depends on which Windows Mobile OS you're targeting (2002 or 2003). This posting is provided "AS IS" with no warranties, and confers no rights. Software Design Engineer Developer Division Sustained Engineering Microsoft [My Articles] Re: Crytographic Question Not Active7-Oct-04 9:02 Not Active 7-Oct-04 9:02  I looked at converting a windows app I had to run on my iPaq but saw that DESCryptoServiceProvider was not supported. What is available on PocketPC 2003? Re: Crytographic Question Heath Stewart7-Oct-04 17:22 Heath Stewart 7-Oct-04 17:22  Look at the "Supported Platforms" section at the bottom of the documentation topics. This posting is provided "AS IS" with no warranties, and confers no rights. Software Design Engineer Developer Division Sustained Engineering Microsoft [My Articles] Rendering Music Fonts with UNICODE ??? briman17-Oct-04 2:16 briman1 7-Oct-04 2:16  Hello -- http://www.unicode.org/charts/PDF/U1D100.pdf[^] Thank you for reading my thread.I have read several books on rendering with Unicode. But in looking at the Unicode Music Fonts chart (See link above) it would seem that in some instances, there are several Unicode numbers that must be combined to create a musical example. If this is true, is not Unicode in this case a kind of GDI+ ? Please look at the following example below: http://www.unicodemusic.bravehost.com/[^] Can someone please provide an example of how the above musical example can be done in Unicode? If so this would be most appreciated. I can't find anyone who understands how this can be done. Thank you so much and I hope you are having an excellent day! Re: Rendering Music Fonts with UNICODE ??? Heath Stewart7-Oct-04 7:38 Heath Stewart 7-Oct-04 7:38  Unicode is a way to encode text - nothing more. It comes in 16-bit and 32-bit flavors. What renders characters to the screen is a different subject, something you don't really need to worry about. What you do need to worry about is finding a font that actually contains the characters for the musical notes. To date I've not seen any (then again, I haven't looked specifically for fonts with these characters defined). Just because glyphs are defined for certain code points doesn't mean a font has to contain them. To enter Unicode code points in C# (many other managed languages use the same syntax), use \uXXXX where XXXX is the hexadecimal number of the code point. This posting is provided "AS IS" with no warranties, and confers no rights. Software Design Engineer Developer Division Sustained Engineering Microsoft [My Articles] captuting mouse position. Member 13857636-Oct-04 23:59 Member 1385763 6-Oct-04 23:59  hai all , i am creating a c# application where i have a panel and on top of that i have an user control. when i click the usercontrol at any position, i need to capture the exact mouse position on the panel. Sweta Re: captuting mouse position. Jon G7-Oct-04 0:58 Jon G 7-Oct-04 0:58  in your OnMouseUp event of your control, add the following code: MessageBox.Show("X: " + Cursor.Position.X + ", Y: " + Cursor.Position.Y); You can use the Cursor.Position property to find the current location of your mouse cursor on the screen. Jon G www.Gizmocoder.com Re: captuting mouse position. Stefan Troschuetz7-Oct-04 1:10 Stefan Troschuetz 7-Oct-04 1:10  After retrieval of the mouse position as described by the preceding posting use the PointToClient method of your Panel to convert the mouse position from screen coordinates into client coordinates of your Panel. www.troschuetz.de Can't get retral rows? ting6686-Oct-04 23:43 ting668 6-Oct-04 23:43  Hi~ using CEMAPI The function HRESULT IMAPIable::QueryRows(LONG lRowCount, ULong ulFlags, LPSRowSet *lppRows); The maximum number of return of row is 10 and cannot get the retral rows. How to get the next 10 rows? Thanks thread and progress bar Popoxinhxan6-Oct-04 23:32 Popoxinhxan 6-Oct-04 23:32  Hi guys i got the question keep asking but haven't got the right answer yet. The question is how can make the progress bar working with long run process using threading. I have 1 form, a long run process method e.g public void LongRunProcess(), and a progress bar. i would like to make the progress bar run based on the time of the LongRunProcess(), ie. when the process the progress bar show 100% complete and the UI won't freeze. Anyone help me to do so. Thank you Popoxinhxan Re: thread and progress bar Dave Kreskowiak7-Oct-04 0:34 Dave Kreskowiak 7-Oct-04 0:34  You have haven't said what the problem is, other that a general "UI freezes", all we can do if refer you to examples of other Progress Bar controls. Check out Building a Progress Bar that Doesn't Progress[^] for a threaded Progress Bar. The code is in VB.NET, but can easily be translated to C#. RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome Re: thread and progress bar sreejith ss nair7-Oct-04 1:01 sreejith ss nair 7-Oct-04 1:01  You wrote : Hi guys i got the question keep asking but haven't got the right answer yet. This is simply a trick.If are getting good suggection i recommand you to go ahead with that. I can suggest you one thing. Create a custom event which will increase the value of the progress bar. I mean you need to fill the progress bar without any user interaction or something. Call this event in different stages of your thread execution. For eg: You have a thred which will execute 100 lines of code. You can call your custom event in alternate 10 lines. You can step the status bar value by 10 in your event handler. Sreejith Nair [ My Articles ] Re: thread and progress bar Popoxinhxan7-Oct-04 15:34 Popoxinhxan 7-Oct-04 15:34  Here is my code but i don't know how to make this work private void btnUpdate_Click(object sender, System.EventArgs e) { timer1.Start(); Thread t = new Thread(new ThreadStart(GetWebServices)); t.Start(); } //Update the progressBarFormAction this will be put in tick event of timer1 private void UpdateProgressBar() { if(prgBar.Value!=prgBar.Maximum) prgBar.PerformStep(); } //Long run method public void GetWebServices() { //int noWs =0; com.strikeiron.www.StrikeIronDirectoryService service = new com.strikeiron.www.StrikeIronDirectoryService(); com.strikeiron.www.LicStatus lic = new com.strikeiron.www.LicStatus(); com.strikeiron.www.RespStatus res = new com.strikeiron.www.RespStatus(); com.strikeiron.www.WebServiceInfo [] list =null; try { list = service.GetAllPublicServices(this.siLicense,out res,out lic); } catch (System.Net.WebException) { MessageBox.Show(this,"Internet connection error"); } System.Threading.Thread.Sleep(100000); } Popoxinhxan Re: thread and progress bar Dave Kreskowiak8-Oct-04 4:39 Dave Kreskowiak 8-Oct-04 4:39  You can't monitor the progress of the call to .GetAllPublicServices. Also, by putting the progress increment in a timer, you're not showing the actual progress of the call, but of the timer itself. You best bet to to use a progress bar class that shows something is going on, but not actault progress towards a "100% goal". The link I gave you is a perfect example of this. RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome Re: thread and progress bar sreejith ss nair7-Oct-04 1:29 sreejith ss nair 7-Oct-04 1:29  Still you are into same issue ?. What about my last post. Did you tried ? Sreejith Nair [ My Articles ]

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