Controls.Clear() fail

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  - 1
    - Datagrid help Hi all, How can I use the OnItemCommand in the codebehind section of the webform i.e in a function or a procedure , not in the html generated code. Many Thanks Sulafa Malik Tag: Controls.Clear() fail Tag: 55568
  - 2
    - no touch deployment of crystal viewer I'm looking at the possibility of distributing a crystal report viewer control within an application on our intranet using "no-touch deployment". It'll be internally only, and the crystal.net license documents appear to suggest I can do this, as it's "free runtime" I'm running into problems though since the dlls aren't part of the standard .NET runtime install and even with FullTrust for the web launched forms app I'm still getting security exceptions loading the crystal dlls. I've come across the Assembly.LoadFrom methods, but I can't yet see just how to employ this to load the crystal dlls from a web folder at the right time. I've set the crystal dlls to copy local, yet still no joy. Has anyone had any experience of doing something like this or who could point me in the right direction vis-á-vis internal dll references in an http distributed app, or even conversion of code to enable such functionality. Tag: Controls.Clear() fail Tag: 55567
  - 3
    - How to .... ??? Tag: Controls.Clear() fail Tag: 55561
  - 4
    - Possible Framework Bug Output: ------- An unhandled exception of type 'System.Runtime.InteropServices.SEHException' occurred in system.windows.forms.dll Additional information: External component has thrown an exception. Threads: -------- > 3336 <No Name> System.Windows.Forms.Application.ComponentManager.System.W indows.Forms.UnsafeNativeMethods+IMsoComponentManager.FPus hMessageLoop Normal 1 Call Stack: ----------- system.windows.forms.dll! System.Windows.Forms.Application.ComponentManager.System.W indows.Forms.UnsafeNativeMethods+IMsoComponentManager.FPus hMessageLoop(int dwComponentID = 1, int reason = 4, int pvLoopData = 0) + 0x2fa bytes system.windows.forms.dll! ThreadContext.RunMessageLoopInner(int reason = 4, System.Windows.Forms.ApplicationContext context = {System.Windows.Forms.Application.ModalApplicationContext} ) + 0x1da bytes system.windows.forms.dll!ThreadContext.RunMessageLoop (int reason = 4, System.Windows.Forms.ApplicationContext context = {System.Windows.Forms.Application.ModalApplicationContext} ) + 0x4f bytes system.windows.forms.dll! System.Windows.Forms.Application.RunDialog (System.Windows.Forms.Form form = {TathamOddie.Components.Windows.Forms.Wizards.WizardForm}) + 0x36 bytes system.windows.forms.dll! System.Windows.Forms.Form.ShowDialog (System.Windows.Forms.IWin32Window owner = <undefined value>) + 0x55d bytes system.windows.forms.dll! System.Windows.Forms.Form.ShowDialog() + 0x12 bytes > SSW.ExchangeManager.HostUI.exe! SSW.ExchangeManager.HostUI.Core.Run() Line 75 + 0xb bytes C# SSW.ExchangeManager.HostUI.exe! SSW.ExchangeManager.HostUI.Startup.Main() Line 20 C# ex.ToString(): -------------- System.Runtime.InteropServices.SEHException: External component has thrown an exception. at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW (MSG& msg) at System.Windows.Forms.ComponentManager.System.Windows.Forms .UnsafeNativeMethods+IMsoComponentManager.FPushMessageLoop (Int32 dwComponentID, Int32 reason, Int32 pvLoopData) at System.Windows.Forms.ThreadContext.RunMessageLoopInner (Int32 reason, ApplicationContext context) at System.Windows.Forms.ThreadContext.RunMessageLoop (Int32 reason, ApplicationContext context) at System.Windows.Forms.Application.RunDialog(Form form) at System.Windows.Forms.Form.ShowDialog(IWin32Window owner) at System.Windows.Forms.Form.ShowDialog() at SSW.ExchangeManager.HostUI.Core.Run() in c:\data\visual studio projects\ssw\exchangemanager\hostui\core.cs:line 77 Disassembly: ------------ System.Windows.Forms.Application.ComponentManager.System.W indows.Forms.UnsafeNativeMethods+IMsoComponentManager.FPus hMessageLoop 000002d4 FF 50 04 call dword ptr [eax+4] 000002d7 0F B6 F0 movzx esi,al 000002da 85 F6 test esi,esi 000002dc 0F 85 42 01 00 00 jne 00000424 000002e2 8D 4D C0 lea ecx,[ebp- 40h] 000002e5 FF 15 30 2F EF 06 call dword ptr ds:[06EF2F30h] 000002eb 83 7D BC 00 cmp dword ptr [ebp-44h],0 000002ef 74 0F je 00000300 000002f1 8D 4D C0 lea ecx,[ebp- 40h] 000002f4 FF 15 3C 2F EF 06 call dword ptr ds:[06EF2F3Ch] > 000002fa 90 nop 000002fb E9 24 01 00 00 jmp 00000424 00000300 8D 4D C0 lea ecx,[ebp- 40h] 00000303 FF 15 38 2F EF 06 call dword ptr ds:[06EF2F38h] 00000309 90 nop 0000030a E9 15 01 00 00 jmp 00000424 0000030f 83 7D 0C 02 cmp dword ptr [ebp+0Ch],2 00000313 0F 84 15 01 00 00 je 0000042E 00000319 C7 45 A8 00 00 00 00 mov dword ptr [ebp-58h],0 00000320 8B 4D EC mov ecx,dword ptr [ebp-14h] 00000323 E8 5B C1 FC FF call FFFCC483 Tag: Controls.Clear() fail Tag: 55554
  - 5
    - Connecting to Oracle DB in Sun Server (Solaris OS) Hi Guys, I'm currently interfacing .NET windows application to connect to Oracle DB in my test server running in windows 2000 server using .NET Oracle provider and it works fine. Since our production server is running under Sun Server with Solaris OS, Do I need to configure something (besides the server name) with my connection string when I connect to production server which is running in Sun Solaris? My .NET windows application is running in Windows 2000 platform. Thanks, Rod Tag: Controls.Clear() fail Tag: 55552
  - 6
    - Loading UI Controls Our Windows.Forms user interface uses UserControls for the different parts of the application. The UserControls present a starting point for entity maintenance, data display, and data colleciton and displays related forms. We have constructed a launcher application that among other things creates a new Panel and Tab item when user's select options from a TreeView. The selected UserControl is loaded from a separate assembly and the object is created using CreateInstance then the UserControl is added to the Panel's control collection. The Tab item is used to select the loaded UserControl's that are basically stacked on top of each other, contained in their Panel's. All of the UserControl Panel's belong to one static Panel that is used as a work area. Everything works great except that this is all happening in one AppDomain and after these UserControls are destroyed none of the resources are being collected so naturally we eventually run out of memory. Using separate AppDomains for each UserControl seems like the way to go so that the AppDomains can be unloaded and resources freed. Although we were anticipating the next problem we continued down this path anyways. We can create the UserControls in separate AppDomains but Windows.Forms doesn't like it when we go to add the UserControl, in it's own AppDomain, to a Panel that is in the default AppDomain and we get the message: 'Remoting cannot find field parent on type System.Windows.Forms.Control.' Apparently, this property is not exposed through the TransparentProxy of the UserControl to the launcher application. Questions: 1. How can we load these UserControls in a separate AppDomain in order to free resources after they are destroyed? 2. Can we expose all of the members of the UserControl through the proxy so that Windows.Forms can utilize whatever members are need to site and manage the UserControl in the second AppDomain from a control container in the first AppDomain? 3. Is there another method that could be used to load UI controls from separate assemblies and still be able to free resources after they are destroyed? Thanks, Brian O'Neil Tag: Controls.Clear() fail Tag: 55546
  - 7
    - BUG : Deployment Launch Conditions - Help I am having a real problem with the Launch conditions in VS .NET and can only come to the conclusion that it is a bug. It states quite emphatically in the MSDN that Launch Conditions WILL be executed in the order added. This statement holds true if every Condition has a InstallURL value set. but not if there is no InstallURL value. For Example : I want to check that W2K exists on the target machine before installing SP4. So, I add a Launch condition to check if versionNT=500. I leave the InstallURL Blank as you are supposed to if you do not want the user to continue and just display the OK button to terminate. This works fine by itself I add another Launch condition which check for SP4 viz. ServicePackLevel >=4 which has a InstallURL to enable me to install SP4 if it does not exist (ie sp1, 2, 3 is installed) As soon as I add it it jumps the queue and trie to install SP4 before even checking in W2k is installed. ??? Add a MDAC Check with option to install and it executes after the SP4 check (good) remove the SP4 Checks InstallUrl (ie quit if SP4 or greater not found) and MDAC jumps the queue. This is a problem as I do not want to put a installURL in for W2K Check as I don't want to install W2K (or the app) if the user is running W9x or NT or XP and I definately don't want to install the SP if W2k does not exist (granted that the SP install will moan, but too late!) Things I have tried : Launch condition addition in sequence of supposed execution ( no good) Alphabetical Naming sequence, any addition order (no good) Alphabetical Naming sequence with the correct addition order (no good) Physically Editing and Swopping (in notepad) the entries n the .vdproj file (no good) Adding the W2K check into the default Framework Check section (which happens before anything anyway) (no good) Not that it makes a difference but the application I am building a package for is written in C#... Any Help on the matter would be greatly appreciated. My Systems (tried it on all of them) : All have the following Software : (and one JUST have this software, nothing else so its nice and fresh) ~~~~~~~~~~~~~~~~~~~~~~ W2k SP4 VS.NET Architect edition .Net Framework 1.1 (version : 1.1.4322) Microsoft Development Environment (version : 7.1.3088) Microsoft Visual C# .NET 69586-335-0000007-18303 Microsoft Visual Basic .NET 69586-335-0000007-18303 Microsoft Visual J# .NET 69586-335-0000007-18303 Crystal Reports for Visual Studio .NET AAP50-GS00000-U7000RN IE6 sp1 (required by the VS.NET install) All the VS.NET stuff is the latest that came with the 2003 MSDN subscription. Different Hardware ~~~~~~~~~~~~~~ Compaq P4 2.1GHz 512Mb DDR Ram 40GB HD Dell Laptop P4 2.4GHz 512MB DDR Ram 40gb HD Celeron 2.3GH 512MB DDR Ram 80GB HD Tag: Controls.Clear() fail Tag: 55542
  - 8
    - Version 1.1.4322.0 vs 1.1.4322.573 All, Is there any difference in the code of the version 1.1.4322.0 vs 1.1.4322.573 (the one available at MS Windows Update site)? All of our server got 1.1.4322.0 but one of them got the update from the website and has 1.1.4322.537. Any concern/ideas? Thanks Ari Ott. Tag: Controls.Clear() fail Tag: 55535
  - 9
    - combobox inheritance All- I am attempting to create my own custom class which inherits from the ComboBox class. The problem is that I also need to use my own custom object collection for my custom class. I have already done this with a custom ListBox control by overriding the protected method "CreateItemCollection()" and returning a new instance of my custom collection class which inherits from ListBox.ObjectCollection and that works perfectly. I was surprised that no similar method exists for the ComboBox class. Am I overlooking something here? Why would they omit this? Thanks in advance, Will Tag: Controls.Clear() fail Tag: 55526
  - 10
    - vb.net, recordset, recordlocking Hi, I have a vb6 application and access with Access2000 with dao. Important is the recordlocking because it should be a multiuserdatabase. I wanna translate this vb6 application to vb.net. How can I access with Access2000 that the recordlocking works properly. Can I use dao further (if yes, how does it work?)? Is there a good solution with ado.net (important multiuser and the recordlocking!) Thanx a lot for tipps and tricks Tag: Controls.Clear() fail Tag: 55523
  - 11
    - How to get my IP address? This is a multi-part message in MIME format. ------=_NextPart_000_0008_01C36C94.EC604E80 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi all, Here's a (hopefully) simple question: How do I get a string containing = my IP address (e.g., "129.200.123.456")? TIA! ------=_NextPart_000_0008_01C36C94.EC604E80 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Diso-8859-1"> <META content=3D"MSHTML 6.00.2800.1226" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT face=3DArial size=3D2>Hi all,</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>Here's a (hopefully) simple = question:  How do=20 I get a string containing my IP address (e.g., "129.200.123.456")?  = TIA!</FONT></DIV></BODY></HTML> ------=_NextPart_000_0008_01C36C94.EC604E80-- Tag: Controls.Clear() fail Tag: 55522
  - 12
    - Properties best practice? Hello, I am looking for opinions on property vs. (instance) variable use within a class. Say I have the following class: public class Dog { private string _name; private string _breed; public string Name { get { return _name; } set { _name = (value == null ? "spot" : value; ) } } public string Breed { get { return _breed; } set { _breed = value; } } public Dog(string name, string breed) { // how to set?? } } My question is, what is the best practice for using properties or variable INSIDE the class in which they're defined? For example, in the constructor above, should it look like: { _name = name; (or _name = (name == null ? "spot" : name; ) _breed = breed; } or { Name = name; // use property Breed = breed; // use property } Is there a general rule, or does it depend on the semantics of where it's being set (should _name automatically be set to "spot" in the constructor?), or??? Thank you all for your input. Jon Tag: Controls.Clear() fail Tag: 55521
  - 13
    - C# application for Red-Eye Removal Hi, Does anyone know of a C#-based application that can remove red-eye within a digital photo? Thanks, Uki Tag: Controls.Clear() fail Tag: 55517
  - 14
    - Cannot get MeasureString to return accurate value for making columns Hi all. I realize this MeasureString topic has been tossed around quite a bit but I can't seem to make it work well despite trying out all the postings. I implemented all I tried in the little function at the end of this posting. I've been trying to create some text separated into columns by spaces. (I can't use tabs to make these spaces between columns because this text ultimately goes on a device that doesn't support tabs.) Basically what i do is 1. get the cells contents and put it into the output text 2. keep adding spaces to the text until it reaches the column size 3. do the same for all the columns in the cells and for each row. Unfortunately even though MeasureString says the distance between the first and second column is nearly the same for all rows, it always looks like this: first_column second_column stuff1 455.445 otherstuff2 593.558 morestuff3 89.88 According to MeasureString the distance between the first and second column are minimal for each row but to the eye its quite large. Can anyone explain this is or point me in the right direction? Thank you! public static float GetStringWidth(string text,Font f) { StringFormat format= (StringFormat) StringFormat.GenericTypographic.Clone(); format.FormatFlags=StringFormatFlags.MeasureTrailingSpaces | StringFormatFlags.NoClip | StringFormatFlags.NoWrap | StringFormatFlags.DisplayFormatControl | StringFormatFlags.NoFontFallback; format.Trimming=StringTrimming.None; System.Windows.Forms.Control myControl = new System.Windows.Forms.Control(); Graphics TempGraphic = myControl.CreateGraphics(); TempGraphic.TextRenderingHint = TextRenderingHint.AntiAlias; float StringSize = TempGraphic.MeasureString (text,f,0xffff,format).Width; TempGraphic.Dispose(); TempGraphic = null; myControl.Dispose(); myControl = null; return StringSize; } Tag: Controls.Clear() fail Tag: 55516
  - 15
    - Error with VS 2003 and framework 1.1 Hello I am having trouble creating a web project. I get http/1.1 500 Internal Server Error. The server is Win2K running dotnet framework 1.1 . Anyone have any ideas why? Thanks Mark Tag: Controls.Clear() fail Tag: 55515
  - 16
    - config file with no touch deployment I'm playing with the no touch delpoyment, but I can't seem to load a config file. Is there an easy way to set up a publisher policy file to tell it the path of the config file? Where is the publicher policy deployed in that case? Can the config file be an embedded resource? In that case, has anyone gotten an embedded resource to work with Nant build tool? It seems with an auto deploy situation that you may not even need a config file. In my case it's not all that reasonable to manage a config file for hundreds of users anyway, unless it can be hosted on a shared server. AppSettingsReader should accept a file path. Thanks, Eric Cadwell Tag: Controls.Clear() fail Tag: 55512
  - 17
    - compiling from code Hi! I need to compile a piece of code from my application, so i used the Microsoft.CSharp.Compiler class. However, at the Compiler.Compile() Method i get the following exception: 'System.Runtime.InteropServices.COMException' occurred in cscompmgd.dll Additional information: Cannot change thread mode after it is set. The code that produced this error is as follows: string[] src = new string[1]; src[0] = str; string[] nms = new string[1]; nms[0] = "clsRajzolo.cls"; string[] imps = new string[3]; imps[0] = "System.dll"; imps[1] = "System.Drawing.dll"; imps[2] = "System.Windows.Forms.dll"; Hashtable ht = new Hashtable(); ht.Add("target","library"); CompilerError[] ce = Compiler.Compile (src,nms,"C:\testrajz.dll",imps,ht); Tag: Controls.Clear() fail Tag: 55502
  - 18
    - XML Dataset & Crystal Reports Mismatch I've got a Crystal report based on an XML dataset. I've changed the dataset & the report is convinced a string field is a number. Can I fix this? Tag: Controls.Clear() fail Tag: 55500
  - 19
    - I am getting this error The Specified Web Server Is Not Running ASP.NET Version 1.1" Error Message When You Create ASP.NET 1.1 Application The server is a Win2k. And in add/remove programs it shows that the dotnet 1.1 framework is there. Help Thanks Mark Tag: Controls.Clear() fail Tag: 55498
  - 20
    - String.join Does string.join work only with one dimensional arrays or syntax may be different for multidimensional arrays? I have sShipTo = String.Join(", ,", aShipTo) where aShipTo is two dimensional array. Tag: Controls.Clear() fail Tag: 55485
  - 21
    - String's Find Method? Hi, There is a "Find" method for string objects in .NET Framework? Bruno Rodrigues Tag: Controls.Clear() fail Tag: 55482
  - 22
    - How can I load an assembly from the GAC without specifying the version? Hi all, I have a question regarding loading an assembly: How can I load an assembly from the GAC without specifying the version, culture and public key? I always have only one single version of this assembly in the GAC at a given time. Thanks, Bernd Tag: Controls.Clear() fail Tag: 55476
  - 23
    - Using old dll library in .NET Hello everybody, I am new to .NET . I plan to create a www service that uses old dll library written in C++. If I use CGI to call this library from IIS , that is supposed to be quite heavy and resource consuming because for every http request a new instance of that library will be created ( I understand CGI that way). Is there any way to encapsulate that library in .NET environment (ASP.NET for example ? ) so all the requests will be served by preferably a single instance of that library ? Any help will be very appreciated, Thank you Christian Tag: Controls.Clear() fail Tag: 55474
  - 24
    - asp Page events execute twice after PostBack Hi! I have similar problem to Lewis. I have a page containing datagrid. When datagrid is edited there is a calendar. When I change the date for the first time all page events are executed twice and: when they are executed for the first time they are executed in response to post back as it should be, but for the second time the page is reloaded again just like it would be called for the first time. Please Help Me! Jarek Tag: Controls.Clear() fail Tag: 55473
  - 25
    - ".Net Clr Data" peformance object missing though dotnetframework is there Can somebody tell me the reason why In my PC ".Net Clr Data" peformance object is missing but other counters like ".Net Clr Exceptions",".Net Clr Interop",".Net Clr Jit",".Net Clr Loading", ".Net Clr LocksandThreads",".Net Clr Memory" etc are there in peformance object list.Dotnet framework is already installed in my PC.This problem is coming in my PC. Tag: Controls.Clear() fail Tag: 55472
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  - 1
    - ".Net Clr Data" peformance object missing though dotnetframework is there Can somebody tell me the reason why In my PC ".Net Clr Data" peformance object is missing but other counters like ".Net Clr Exceptions",".Net Clr Interop",".Net Clr Jit",".Net Clr Loading", ".Net Clr LocksandThreads",".Net Clr Memory" etc are there in peformance object list.Dotnet framework is already installed in my PC.This problem is coming in my PC. Tag: Controls.Clear() fail Tag: 55471
  - 2
    - Counting messages in MSMQ using .NET Hi All, I need a way to count the amount of message on a private message queue, preferable using the standard classes in the Messaging namespace. Does not seem that any of the current classes in the framework (1.0) support his. Would I need to use WMI to do this? If so, how? Regards, Gawie Tag: Controls.Clear() fail Tag: 55468
  - 3
    - ASP.NET debugging in Win2003 server Hy, in Win2003 server and the new IIS 6, the 1.1 framework is natively integrated and there is no more the aspnet_wp.exe process that handles the ASP.NET pages. How can I debug? on what process must I hook the debuger? 10x Tag: Controls.Clear() fail Tag: 55466
  - 4
    - COM under .NET Dear all, Can I know is there any improvement if develop COM under .NET comparing to develop COM using VC6? thanks. Tag: Controls.Clear() fail Tag: 55461
  - 5
    - Calling a GUI in windows service I am using VS.Net 2002 with windows 2000 advanced server and windows 2000 professional. I have a requirement to use windows service with a GUI. I want to show my own User Interface(Dialog) to get user input, before windows login screen. For that I have created a windows service, in the onstart event of this service, I am calling a vb.net exe, which has windows form. But it throws error bcoz of the form. I even tried by calling a vb.net dll from windows service with a msgbox in the dll ,i am getting the same problem. During this error, the DEBUG points to the form in the code. Can someone please suggest a solution. TIA, Gary Tag: Controls.Clear() fail Tag: 55459
  - 6
    - Edit ListView SubItem If I turn on the LabelEdit, I can only edit the left most items in Details mode. I want to edit the subitems, do you recommend using DataGrid instead? -- My C++ and C# Site (Traditional Chinese) : http://www.franzwong.com Tag: Controls.Clear() fail Tag: 55457
  - 7
    - How to print image + text from WinForm? Hello... I have a vb.net winForms app...and I need to be able to print some text (the values from some text controls) and an image (jpg) from a picture box control. Does anyone know of an article or document that describes how to accomplish this? I don't want to use Crystal...just .Net printing functions. thanks - dw Tag: Controls.Clear() fail Tag: 55455
  - 8
    - Tool for viewing assembly load exception stack traces I have an assembly that fails to run because of some SecurityException related to my permission settings. I *really* want to figure out why the failure occurs, but when I debug in VS.Net, it happens so early (during loading) that I cannot step into code to look at the stack trace. The only thing I can know is that it's a SecurityException; no watching of the exception object because I never get to my own code. Is there any way to debug this? I can't even get another process to attach a debug session to, so I would even take doing something like java where I go "java myassembly.exe -verbose"...anything with some kind of verbose logging. Tag: Controls.Clear() fail Tag: 55445
  - 9
    - FillFromCommand calls Hi, I've been trying to subclass System.Data.DataTable and modify class behavior based on rows being added. I want to override BeginLoadData() and EndLoadData() to accomplish my sorted ends, yet I cannot discern whether or not DbDataAdapter and its descendants call these methods on a table when using the Fill() method. I get as far as FillFromCommand() in DbDataAdapter, and am then foiled by a Reflector which can't seem to get it right (stack exceptions?). If someone could be so kind as to let me know if BeginLoadData() and EndLoadData() are called in FillFromCommand(), or at least point me in the direction of finding out myself, I would be most grateful! happily, -rory 8) *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in USENET...get rewarded for it! Tag: Controls.Clear() fail Tag: 55444
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    - Problem Q325699 mentioned in KB I have the problem mentioned in Microsoft knowledge base Q325699 (http://support.microsoft.com/?kbid=325699). I tried to get the hotfix from Microsoft by contacting Microsoft according to the steps mentioned in that KB article but failed because I'm not in US. Would you please send me the fix if you got it? Thank you very much! George Tag: Controls.Clear() fail Tag: 55443
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    - Problems installing .Net Framework Install never finishes. Hangs up at the end with 0 seconds and Registering Sytstem.EnterpiseServices.dll If anyone knows what I can do to fix this would greatly appreciate. Tag: Controls.Clear() fail Tag: 55438
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    - Problem getting image of desktop on a multi monitor system I am using this code to grab the desktop bounded by all of the monitors on my system: using System; using System.Drawing; using System.Runtime.InteropServices; public class TestGrab { [STAThread] static void Main(string[] args) { IntPtr hDC = WindowsNative.GetDC ( WindowsNative.GetDesktopWindow() ); IntPtr hBitmap = WindowsNative.GetCurrentObject( hDC, WindowsNative.OBJ_BITMAP ); System.Drawing.Bitmap imageDesktop = System.Drawing.Image.FromHbitmap( hBitmap ); imageDesktop.Save( @"c:\zzzzdesktop.png" ); } } public class WindowsNative { [DllImport( "user32.dll" )] public static extern IntPtr GetDesktopWindow(); [DllImport( "user32.dll" )] public static extern IntPtr GetDC(IntPtr ptr); public const int OBJ_BITMAP = 7; [DllImport( "gdi32.dll")] public static extern IntPtr GetCurrentObject( IntPtr hdc, uint uiObjectType ); } It works fine if my primary monitor is the left-most monitor (eg VirtualScreen's x, and y are zero) otherwise I get a bitmap of the correct dimensions but the primary monitor is the right-most part of the bitmap and the rest is black. Any ideas or suggestions of what I might be doing wrong? Bryan Mau Tag: Controls.Clear() fail Tag: 55436
  - 13
    - Assembly Version Issues Hello All, I am developing a "Business Object" Assembly and "Data Object" Assembly (Remoted) , both of which would be called from .NET and from ASP (using COM layer Interop). I deployed all the assemblies into the GAC and it had a specific version when I deployed it. I developed a service that hosts the Remoting Objects and I deployed the dlls in the GAC and things worked fine. I made a few changes to the COM Interop layer, and when I complied it the versions became different, and even after I manually deploy it to the GAC, the Service does not load the Dll from the GAC, even after restarting the service. It always loads the Dll from its Bin Directory. How can I resolve this issue? How do I make all the projects load the assemblies from the GAC? Is there a way I could force this? Thanks in advance... regards, Chris Tag: Controls.Clear() fail Tag: 55430
  - 14
    - How to download Framework SDK Beta 2? Hi, The following article talks about uninstalling Framework SDK Beta 2: http://support.microsoft.com/default.aspx?scid=kb; [LN];308432 If Framework SDK Beta 2 already exists, where can I find it? Venkatraman. Tag: Controls.Clear() fail Tag: 55429
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    - Response.IsClientConnected I need to know if the client is connected from the session_end, how can I do this..... Tag: Controls.Clear() fail Tag: 55418
  - 16
    - How to properly deploy shareable assemblies to a server I'm looking for a .NET "best practices" opinion on the following. I have a .NET assembly (call it MyApp.dll) that I want to make generally available to other people in my company. I will periodically be coming out with new minor versions (bug fixes) and major versions (new features) of MyApp.dll. Other people in my company will be using MyApp.dll as a library, in that there are some types in MyApp.dll that they will want to reference from their own assemblies that they are building locally on their machines. So, other developers will be creating assemblies that reference MyApp.dll. Now for the questions: Where should MyApp.dll live? How do I account for multiple versions of MyApp.dll existing side-by-side, ready to be accessed from client assemblies? I would like MyApp.dll to be on a company server. But then what (if any) .NET technologies do I need installed on the server? I could simply set up a Windows directory structure on the server to account for different versions of the assembly, and ask people to point their references at that directory structure, but that seems very clunky. I figure there has to be a well-known way of doing this... Tag: Controls.Clear() fail Tag: 55416
  - 17
    - Framework redistributable for 1.0 SP2? Is there a redistributable for the .NET framework that INCLUDES the Framework SP2? Or does one have to install both the 1.0 Framework, then the SP2 update (NDP10_SP_Q321884_En.exe)? Tom Tag: Controls.Clear() fail Tag: 55415
  - 18
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I have a TabPage control in a Form that I want to
add/remove TabPages to/from like:

TabControl tabControl1;
TabPage tabPage1;
TabPage tabPage2;

// Add tabs
tabControl1.TabPages.Add(tabPage1);
tabControl1.TabPages.Add(tabPage2);

I now want to remove tabPage2:
tabControl1.TabPages.Remove(tabPage2);

Now clicking the 'X' on the caption bar fails to close the
window. I DO NOT want to Dispose tabPage2, which may fix
the bug. Do You have a solution? Is this a known bug? When
will it be fixed?
Thanks, Jens

Re: Controls.Clear() fail by Gabriele

Gabriele
Thu Aug 28 08:52:36 CDT 2003

Hi,

I tried to reproduce the problem, with no success. After removing the second
tab the form closes regularly. Can you post your source code?

Gabriele

"Jens O" <jens.olsson@else.se> wrote in message
news:0bc301c36d69$7ff2ad30$a501280a@phx.gbl...
> I have a TabPage control in a Form that I want to
> add/remove TabPages to/from like:
>
> TabControl tabControl1;
> TabPage tabPage1;
> TabPage tabPage2;
>
> // Add tabs
> tabControl1.TabPages.Add(tabPage1);
> tabControl1.TabPages.Add(tabPage2);
>
> I now want to remove tabPage2:
> tabControl1.TabPages.Remove(tabPage2);
>
> Now clicking the 'X' on the caption bar fails to close the
> window. I DO NOT want to Dispose tabPage2, which may fix
> the bug. Do You have a solution? Is this a known bug? When
> will it be fixed?
> Thanks, Jens
>

Re: Controls.Clear() fail by Gabriele

Gabriele
Thu Aug 28 10:17:34 CDT 2003

Hi,

I used your code, and I'm still able to close the form after removing the
tab. Can you describe the steps to reproduce the problem?

Gabriele

Re: Controls.Clear() fail by Gabriele

Gabriele
Thu Aug 28 12:13:14 CDT 2003

I'm using 1.1 here.

"Jens O" <jens.olsson@else.se> wrote in message
news:0dcb01c36d7f$a9c96c50$a601280a@phx.gbl...
> Hi!
>
> I just press the button "button1", which removes the tab.
> After that, the close button (X) stops working.
>
> I am using Microsoft .NET Framework 1.0 Version 1.0.3705.
>
> Jens
>
> >-----Original Message-----
> >Hi,
> >
> >I used your code, and I'm still able to close the form
> after removing the
> >tab. Can you describe the steps to reproduce the problem?
> >
> > Gabriele
> >
> >
> >.
> >