Listing Non-Visual Component Names at Runtime

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- Previous
  - 1
    - Single Installer for multiple Addin Projects Hi All I have requirement to create a installer for multiple addin projects.Is it possible? how can i create? Thanks and regards shantanu Tag: Listing Non-Visual Component Names at Runtime Tag: 134302
  - 2
    - How to use a shared app.config file? .Net 2.0 I have a variety of console applications that run continuiously in parallel using the file watcher as an event queue. In addition, I have an ASP.Net website that needs to access the same key/value pairs as the console apps. I have configured a separate app.config file for each console app and have a separate web.config file for the web site. To simplify the configuration, I would like to use a single app.config file that can be accessed by each application. Is there a simple way to do this? Thanks, -- Tim Meagher Tag: Listing Non-Visual Component Names at Runtime Tag: 134300
  - 3
    - trying to pass a string back to main form from a class I'm creating a GUI for the NetSend service. I created a class called Netsend. In there are to functions. The send function is public and the NetMessageBufferSend function is private. Below is the code I created for this class. Public Class Netsend Public Function Send(ByVal sTo As String, ByVal sMessage As String) As Integer Dim iReturnValue As Integer Dim sReturn As String Dim bBuffer As Byte() = Encoding.Unicode.GetBytes(sMessage) If sTo.Length And sMessage.Length <> 0 Then iReturnValue = NetMessageBufferSend(Nothing, sTo, Nothing, sMessage, sMessage.Length * 2 + 2) Select Case iReturnValue Case 0 sReturn = "Successfully sent message to " & sTo Case 2100 sReturn = "" Case 2273 sReturn = "The message alias could not be found on network for " & sTo Case 2136 sReturn = "General network error occurred for " & sTo Case 5 sReturn = "Error: Access denied for " & sTo Case 87 sReturn = "Invalid parameter for " & sTo Case 50 sReturn = "This is not a supported command on targert " & sTo Case Else sReturn = "Unknown return value for " & sTo End Select Return sReturn Else Return "Error: Either no computer was selected or message was blank." End If End Function <DllImportAttribute("Netapi32", CharSet:=CharSet.Unicode)> _ Private Shared Function NetMessageBufferSend(ByVal servername As String, ByVal msgname As String, ByVal fromname As String, ByVal buf As String, ByVal buflen As Integer) As Integer End Function So my form creates a new object for this class and calls the Send function and passes the correct arguments, Computer name and message. Then "send function" then validates and calls the Private function NetMessageBufferSend and assigns the return to var iReturnValue. the "Send" function runs through a case statment to set the value of sReturn. Then that value of sReturn is returned to the main form. When it tries to return the value back to a string var on the form, i get a invalid cast error saying that it is expecting a integer. I am able to return a integer to the main form, but why cant I return a string? Tag: Listing Non-Visual Component Names at Runtime Tag: 134293
  - 4
    - Marking System.IntPtr as ref ... but in MC++ Hello, I believe, this is an easy task to do, but I couldn't find the way to do it! I'd like to code the following function [C#] void DemoFunction(ref IntPtr somePointer) { somePointer = 1234; } in MC++. But how should I declare it? [MC++] void DemoFunction(IntPtr^ somePointer) translates to [C#] void DemoFunction(ValueType somePointer) Please help! Thanks VERY MUCH in advance! Regards, Max Tag: Listing Non-Visual Component Names at Runtime Tag: 134287
  - 5
    - CDATA I have the XML file content as <resources> <html><![CDATA[<B>Hello World</B>]]></html> </resources> and my html file content is <html><![CDATA[<B>Hello World</B>]]></html> the XML file when viewed doesnt give me any problem, but when it comes to HTML the output that i recieve is Hello World]]> In order to remove the square bracket and the angle bracket in the HTML I make the following correction: HTML: <html><![CDATA[<B>Hello World</B></html> XML: <resources> <html><![CDATA[<B>Hello World</B></html> </resources> But now XML throws an error and HTML works fine. Thanks for any help. -- Kumar.A.P.P Software Engineer, Infosys Technologies Limited. http://geekswithblog.squarespace.com Tag: Listing Non-Visual Component Names at Runtime Tag: 134286
  - 6
    - Web Service error Hi, i have an error when i lunch my Web Service: the error is:" the 'type' attribute must be set to a valid type name.". someone have an idea? Tag: Listing Non-Visual Component Names at Runtime Tag: 134280
  - 7
    - Assembly path Hi everyone, I have a windows service project, that references the assembly from a web project. My problem is that on the production server, the service's directory path points at the system32 folder, and not the folder where its own .exe fil is located which would be the normal behavior. This means that it cannot locate its config file, nor the dll from the referenced assembly. I can fix the config problem by loading the configuration explicit from a hardcoded path (ugly). The assembly is another matter though, and loading it into the GAC is not an option. I could drop the referenced dll into the system32 folder, but that is about as ugly as it gets. I've made a number of services before that never had this problem and the main difference here is the reference to an external dll. Anyone have any idea how to "fix" the service's startup path? Thank you, in advance! - Jesper Rou / Creuna Denmark Tag: Listing Non-Visual Component Names at Runtime Tag: 134279
  - 8
    - Saving DataGridView Data Hi On a windows form i have a DataGridView and the required Table Adapter and Bindource, when i add new rows to the grid and input data or update existing data, the data is not getting saved to either MS Access Table of even in a MS Sql Server database (i tried both). what could be the problem. TIA Barry Tag: Listing Non-Visual Component Names at Runtime Tag: 134278
  - 9
    - Framework dependencies An application of ours uses third party dlls and our own dlls. Overall it works fine, if .NET frameworks 1.0, 1.1 and 2.0 are installed. If only framework 2 is installed, it is not working fine. How do we find which DLL requires .NET framework 1.0 / 1.1 to run properly. If there is a tool which will tell the .NET framework version to be installed for a dll to run, it will help us to plan for migration to framework 2.0 completely Regards NS Rajagopal Tag: Listing Non-Visual Component Names at Runtime Tag: 134274
  - 10
    - How generics can be used in our application Hi, What are generics? How generics can be used in our application? Thanks & Regards Bhuwan Tag: Listing Non-Visual Component Names at Runtime Tag: 134260
  - 11
    - How do I derive a class from Socket class. Can someone please show me how to derive my own class from the Socket class? I want to be able to pass data from the created client socket to the AcceptConnection handler in the Socket server class, but the Socket class has no available data store that I can use. Thanks in advance. Tag: Listing Non-Visual Component Names at Runtime Tag: 134255
  - 12
    - say 10 most important classes in framework <sorry for my bad english> hello, I am lerning (and working with) .net from some time and I want you to enumerate to me 10 most important (most useful) clasess (classes to specialy good remembering by .net programmer) from framework meybe without some obvious classes such as fundamental types and collections - also I am not thinking for such stright clases as most useful controls or IO clases etc ) I ve got a eight examples from my side - aplication, environment, process, control, form, timer, component, container - could somebody assembly some list for me. More lists better. thanks JS Tag: Listing Non-Visual Component Names at Runtime Tag: 134249
  - 13
    - Arabi Sex Bitch free to listen live.. +44-762-412-7820 interactive.. only 5 cents / 6 seconds Tag: Listing Non-Visual Component Names at Runtime Tag: 134247
  - 14
    - Service installer fails on "repair" install I have a VS Setup project for a C# Windows Service. In the Control Panel's "Add/Remove Programs" applet, my service appears with a change button, which when clicked gives an option to repair the install. If I do that, I get an error message saying "The specified service already exists" and the install fails. It seems like the repair install ought to be more forgiving. If someone is repairing an install, stuff could be in some random state of chaos, but if the service is fine, the repair will fail. Similarly, I've noticed that if the uninstall successfully removes the service but fails in some later step, rerunning the uninstall also won't work. This time the uninstall is unhappy because you're trying to remove a service that doesn't exist and the process fails again. Is there some way for these scenarios to work in a more robust way? Tag: Listing Non-Visual Component Names at Runtime Tag: 134241
  - 15
    - WH_Keyboard Hello, Why does the WH_Keyboard hook intercept all keys as capital letters? for example when I type "a" I get a 65 keycode (Virtual Key Code for A) in the wParam of the filter function though I should have got 97 (Virtual Key Code for a) Thanks Yehia A.Salam Tag: Listing Non-Visual Component Names at Runtime Tag: 134239
  - 16
    - No Error Message when .Net Configuration 1.1 Tool is open. Anyone understand? So i am using this 3rd party API in one of my applications. Both the DLL for the API and my executable sit on a network drive for everyone to access. Therefore all of the machines in my company have code groups set up to allow the application to run. For a large majority of the 80 or so machines, this works beautifully. I've identified 4 machines that give this error: "Exception Occured. Request for the permission of type System.Security.Permissions.SecurityPermission, mscorlib, Version=1.0.5000.0, Culture=nuetral, PublicKeyToken=b77wrfewreq34rfq failed." When comparing the code groups on the different machines, I see that they are all the same. On the machines the application works, it works 100% of the time. On the machines it does not work, it fails 100% of the time, aside from one case. When the .Net Configuration 1.1 Tool in "Administrative Tools" is open, you do not get the error message. It's as if having the tool open puts the machine into some other state and allows my app to run properly. Then when I close the tool, i go back to getting the error message. Can anyone make any sense out of this and possibly suggest a solution? Thanks, Mike Tag: Listing Non-Visual Component Names at Runtime Tag: 134236
  - 17
    - XPE .net 3.5 ? Hello, Does anyone now if xpe will support .net 3.5 when it is a final release? Thank You, Hawk Tag: Listing Non-Visual Component Names at Runtime Tag: 134235
  - 18
    - extend gridview I need to extend the griview control to add a button column and when the button clicks, it will dynamic load a user control with the gridview. Is this dorable, how hard this will be? Any suggestion is highly appreciated! Tag: Listing Non-Visual Component Names at Runtime Tag: 134232
  - 19
    - Can Windows services be extended using .NET add-in model (System.AddIn)? Hello, Can the .NET add-in model (using System.AddIn and related assemblies) be used to extend Windows services created using Visual Studio 2008 and the latest .NET framework? Thanks, Silvio Tag: Listing Non-Visual Component Names at Runtime Tag: 134231
  - 20
    - How to bind DependentProperty to current date In WF, how to bind DependentProperty to current date in XAML? I googled a lot but no result:( zlf Thanks Tag: Listing Non-Visual Component Names at Runtime Tag: 134230
  - 21
    - Framework XP Hi all, Is anyboby can explain me which are the main systems updates when you install Framework on a Windows XP Workstation (Environement variables, Dll, others ...) ? Thanks a lot nicolas Tag: Listing Non-Visual Component Names at Runtime Tag: 134227
  - 22
    - AJAX Problem. JavaScript not working if i push it to Updatepanel's content. Hi all, I am trying something using ASP.NET AJAX. Using postback i am adding a JavaScript snippet and a DIV inside a panel in UPdatePanel.The HTML is shown. The Javascript is written too. But JavaScript is not working. </head> <body> <form id="form1" runat="server"> <div> <asp:ScriptManager ID="ScriptManager1" runat="server"> <Scripts> <asp:ScriptReference Path="FusionCharts.js" /> </Scripts> </asp:ScriptManager> </div> <asp:UpdatePanel ID="UpdatePanel1" runat="server"> <ContentTemplate> <script language="javascript" type="text/javascript"> var XML="<chart/>"; </script> <asp:Panel ID="p" runat="server" Height="262px" Width="341px"> please click on the button</asp:Panel> <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" /> </ContentTemplate> </asp:UpdatePanel> <asp:UpdateProgress ID="UpdateProgress1" runat="server" DisplayAfter="0"> <ProgressTemplate> delay............................ </ProgressTemplate> </asp:UpdateProgress> </form> <script language="javascript" type="text/javascript"> function pageLoad(){ alert($get('p').innerHTML); } </script> </body> </HTML> ---------------- CODE BEHIND -------------------- protected void Button1_Click(object sender, EventArgs e) { string str = "<div id='Update'>HI</div>"; str += "<script language='Javascript' type='text/ javascript'>document.getElementById('Update').innerHTML='latest updated hiiiiiiiiiiii!!!';</script>"; System.Threading.Thread.Sleep(3000); p.Controls.Add(new LiteralControl(str)); } ================================================================= I am using the general ScriptManager coltrol and UpdatePanel that has a PANEL having an id 'p'. >From the server side postback i am changing this panel's HTML to <div id='Update'>Hi</div><script language='Javascript' type='text/ javascript'> document.getElementById('Update').innerHTML='latest updated hiiiiiiiiiiii!!!';</script> I can see the div being parsed by the browser. But the <script> is not taken care of by the browser. PLease, please, please help me out of this. Am i going wrong somewhere? IS there any way out? Please help me. - Arachnid Tag: Listing Non-Visual Component Names at Runtime Tag: 134225
  - 23
    - About drawing something on a Control. i have added a Panel with size = (100, 100). Then i would like to draw a Line on that Panel. So i write: I write some codes on the OnPaint event of the Panel: private void panel_Paint(...) { Graphics g = e.Graphics; g.DrawLine(new Pen(Colors.Red, 6), new Point(0, 0), new Point(100, 100)); } Then it can draw a line on the Panel, but when part of the Panel is covered by other windows, the hope Panel will call OnPaint, and the whole line will be redraw, is there any way to prevent it??Thanks Tag: Listing Non-Visual Component Names at Runtime Tag: 134214
  - 24
    - Strange .NET Runtime 2.0 error thrown in a WPF application Has anyone seen a similar exception? This is a WPF application installed via ClickOnce and we have one user who gets it consistently on startup. We've also seen it occasionally while the applicaiton is running. We've instrumented the application with exception handling in most methods we have control over, but due to the nature of a WPF application startup wiring (or our lack of knowledge), we haven't been able to implement a 'catch all' handler, so we have no idea where this is coming from. Event Type: Error Event Source: .NET Runtime 2.0 Error Reporting Event Category: None Event ID: 5000 Date: 10/4/2007 Time: 6:23:32 AM User: N/A Description: EventType clr20r3, P1 ivory portal.exe, P2 1.0.2832.29459, P3 47043226, P4 presentationframework, P5 3.0.0.0, P6 45398c20, P7 6496, P8 be, P9 system.windows.markup.xamlparse, P10 NIL. Tag: Listing Non-Visual Component Names at Runtime Tag: 134208
  - 25
    - FYI: .NET Source Code to Become Available Hello, for your information in case you didn't yet notice the news: Microsoft has announced plans to give developers the ability to view .NET class library source code. This is announced here: http://weblogs.asp.net/scottgu/archive/2007/10/03/releasing-the-source-code-for-the-net-framework-libraries.aspx Says the blog: ---------------- "...the ability for .NET developers to download and browse the source code of the .NET Framework libraries, and to easily enable debugging support in them. [...] We'll begin by offering the source code (with source file comments included) for the .NET Base Class Libraries (System, System.IO, System.Collections, System.Configuration, System.Threading, System.Net, System.Security, System.Runtime, System.Text, etc), ASP.NET (System.Web), Windows Forms (System.Windows.Forms), ADO.NET (System.Data), XML (System.Xml), and WPF (System.Windows). [...] The source code will be released under the Microsoft Reference License (MS-RL). You'll be able to download the .NET Framework source libraries via a standalone install (allowing you to use any text editor to browse it locally). We will also provide integrated debugging support of it within VS 2008." ---------------- Sounds great to me! Other posts related to this: http://www.eweek.com/article2/0,1759,2191696,00.asp http://www.regdeveloper.co.uk/2007/10/04/microsoft_dot_net_opensource_license/ -- Regards, Mr. Jani Järvinen C# MVP Helsinki, Finland janij@removethis.dystopia.fi http://www.saunalahti.fi/janij/ Tag: Listing Non-Visual Component Names at Runtime Tag: 134195
- Next
  - 1
    - [WPF]: Tab Control and TabItem (focus?) woes.... Here is a XAML snippet (which would run in XAML Pad as well): <TabControl> <TabItem Header="One"> <TabControl> <TabItem Header="OK"> <Button Content="OK"/> </TabItem> <TabItem Header="Not OK"> <Button Content="Not OK"/> </TabItem> </TabControl> </TabItem> <TabItem Header="Two"> <TabControl> <TabControl.Template> <ControlTemplate TargetType="{x:Type TabControl}"> <Grid KeyboardNavigation.TabNavigation="Local" SnapsToDevicePixels="true" ClipToBounds="true"> <Grid.RowDefinitions> <RowDefinition Name="RowDefinition0" Height="Auto" /> <RowDefinition Name="RowDefinition1" Height="*" /> </Grid.RowDefinitions> <DockPanel> <StackPanel DockPanel.Dock="Right" Orientation="Horizontal" Name="HeaderPanel" ZIndex="1" KeyboardNavigation.TabIndex="1" IsItemsHost="true" /> <Label Content="Something" /> </DockPanel> <ContentPresenter Name="PART_SelectedContentHost" Grid.Column="0" Grid.Row="1" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" Margin="{TemplateBinding Padding}" ContentSource="SelectedContent" /> </Grid> </ControlTemplate> </TabControl.Template> <TabItem Header="Apple"> <Button Content="One Apple a day, keep the doctors away"/> </TabItem> <TabItem Header="Carrot"> <Button Content="One carrot a day, ho well, nothing special"/> </TabItem> </TabControl> </TabItem> </TabControl> Where every time you select the TabItem "Two" (in the toplevel tab) the inner TabControl would change its selected item. (every second time it will be "Apple" every other second time it will be "Carrot") Why does the inner tab changes? How to work around this bug? Tag: Listing Non-Visual Component Names at Runtime Tag: 134194
  - 2
    - changing drive letters esp c:\ i tried to do an uograde from svr00 to svr03, i have a 3 phys hd (ide) 2 drives on a stripe (sata) and 2 scsi drives striped, now my boot.ini is right 0/0/0/1, but it shows as my d (letter) drive, can i swap c and d? -- rf Tag: Listing Non-Visual Component Names at Runtime Tag: 134191
  - 3
    - Embedded file to clipboard Hi, I have a file which I would like to put on the clipboard so that when it is pasted in Word or WordPad the file appears as an embedded file. I can use the RichTextBox to generate RichText with different formatting, add it to the clipboard, and it appears fine when inserted in Word but I can't find any methods that allow me to insert an embedded file. Is there any way to do this? /Andreas Tag: Listing Non-Visual Component Names at Runtime Tag: 134172
  - 4
    - Toolstrip and MDI application I am trying to get write an MDI application running using the ToolStrip control(s). I have the application running with types of two form. Each form represents a type of document. Each has its own custom menus and toolbars. The MDI application runs up and I create new documents of each type. When a form is activated, dot net merges the menus and the app I merge in the toolbars using RevertMerge and Merge. One of my forms has about 6 toolbars, the other has 2. When I switch between the two document type, the toolbars change position; I activate form1, move the toolbars using the mouse, activate form2, then switch back to form1- the toolbars have moved. I am also having problems saving and restoring the positions of the toolbars using ToolStripManager.LoadSettings and ToolStripManager.SaveSettings. This showing the same behaviour (although it may be caused simply by switching between the windows). Has anyone successfully implemented an MDI app using these controls? I have a test app if anyone would like to see it - where the best place to post it? Paul Wardle Tag: Listing Non-Visual Component Names at Runtime Tag: 134152
  - 5
    - How to call C# callbacks from C++/CLI? Hi, Tried searching Google on this topic but not many came up. Basically I have a C# GUI client that wants to receive 'notifications' from a worker DLL (which is implemented in C++/CLI). So far, from C# I am able to call any method directly in C++/CLI DLL. But I would like to have the C++/CLI invoke some callback methods from within C# (some event notifications so that the GUI updates its UI). In the old days using C/C++, I could do this easily by passing a class object ptr to the DLL and have it invoke callback methods declared in that class. Can I do the same thing in .NET? Since there is no header file, I don't know how to 'tell' the C++/CLI component which C# callback methods to use. Thanks. Tag: Listing Non-Visual Component Names at Runtime Tag: 134148
  - 6
    - Fatal Execuation Error - any workarounds available? or help debugg We have a .NET application using Windows Forms. This application terminates unexpectedly once or twice a day for our customers. The following entry is listed in the event log: .NET Runtime version 2.0.50727.832 - Fatal Execution Engine Error (7A0592A2) (80131506) This problem appears to have started recently in the past 1 or 2 months. Is this a known issue, and if so, are there any workarounds? I am really at a loss as to how to deal with this problem. How do you suggest I go about debugging or troubleshooting this issue? Tag: Listing Non-Visual Component Names at Runtime Tag: 134147
  - 7
    - If you want do delete your site from our spam bases - If you want do delete your site from our spam bases - just email us with domain of your site: abuse-here@inbox.ru thank you!,If you want do delete your site from our spam bases - just email us with domain of your site: abuse-here@inbox.ru thank you!,If you want do delete your site from our spam bases - just email us with domain of your site: abuse-here@inbox.ru thank you! Tag: Listing Non-Visual Component Names at Runtime Tag: 134138
  - 8
    - Using a Broadcast message on an intranet Hi: I need a way to make sure that only one instance of a program is running on a particular intranet. I thought that some kind of Broadcast message might do the trick, or maybe a UDP query. I'm using a WinForms application on .NET 2.0 Can anyone help me with this? TIA, Martin. Tag: Listing Non-Visual Component Names at Runtime Tag: 134137
  - 9
    - Updates to .NET Framework 3.0 Hi I have installed the 3.0 version on all clients in the network managed by WSUS. On just one client the - KB932394 - KB932471 patches just don't install. They are offered over and over again and always quit installing with error. I have tried to reinstall NET Framework 3.0 but it did not help. Someone an idea? Thanks, Franz Tag: Listing Non-Visual Component Names at Runtime Tag: 134134
  - 10
    - ReplacerStream Hi, I need to use a stream that I can configur to replace some input string with another. It is probably not very difficult to do but I can't imagine that this has not been written dozens of times before. However I can't find something like it on the internet. Does anyone know of such an example or has code? Or should I be creating an impelementation of TextWriter/Reader in stead of of Stream? Regards, Henk Tag: Listing Non-Visual Component Names at Runtime Tag: 134132
  - 11
    - XAML, dynamically created RadioButton, and WordWrap? I have an app that presents a variable number of radio buttons (with variable text) that are created dynamically on a HeaderedItemsControl. As far as I can tell, the RadioButton doesn't supports (word or otherwise) wrapping, but will present multiple lines of text, so I could implement word wrapping by inserting NewLine(s) if I could just determine how wide my text is... It is occasionally too wide for a single line, and could theoretically be several lines. I would *really* like to do this when I create the controls and assign the texts and handlers (this is after the window has been shown), but while I can get the initial DesiredSize AND the first iteration after that, it seems I can't get there from here: It won't tell me the size until the layout is final - but the layout won't be final until I know the size of my display text. What can I do (.Net 2.0 w/FW 3.0, VB preferred, but except for some differences in threading and delegates, I can deal with C#)? TIA, Tore Tag: Listing Non-Visual Component Names at Runtime Tag: 134127
  - 12
    - Bug using ISurrogateSelector Hi All, The bug discussed here: http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=194553&SiteID=1 And reported here: http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=93814 It says fixed. Does anyone know where to get the fixed? Or any workarounds? Thank you. Regards, Paul Tham Tag: Listing Non-Visual Component Names at Runtime Tag: 134125
  - 13
    - Accessing UNC file share with credentials? From a .NET 1.1 app: need to access a file share on a remote server by its UNC path, i.e., \\server\folder\subfolder\, using specific username and password. The problem is that the credentials are local to the remote server. Therefore, impersonating that user when accessing the share is not possible. One solution is to map a network drive using the credentials, but it seems kind of ugly and old school. Is there any other way? Thanks! Tag: Listing Non-Visual Component Names at Runtime Tag: 134121
  - 14
    - SMTP Email Not Working from Application_Error handler in ASP.NET 2 I have an ASP.NET 2.0 Web Application. I am trying to send an email to myself from Global.asax in the Application_Error event handler. I have been able to successfully send emails from the rest of the application using the exact same logic. For some reason, it does not work in global.asax. I get a "Failure Sending Mail" error message with a more detailed explanation of "Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.". This is in a hosted environment, and it IS working for other pages in the app (making me think I need to do something different in the Application_Error function). I get this problem any time an error is thrown within the application and the Application_Error event handler is called. I have a site in production, and to test the error handling in production, I have created a button with an event handler that when clicked will throw an exception. I have tested it by adding "throw new ApplicationException("This is a test exception being thrown...");" and by throwing a named exception "throw new DivideByZeroException();". It seems as if in the Application_Error function the network connection is in an unstable condition. I am using the System.Net.Mail class. Below is my code and the detailed error (notice I have some general information stored in web.config which is pasted below as well): GLOBAL.ASAX -------------------------------------------------------- void Application_Error(object sender, EventArgs e) { // Code that runs when an unhandled error occurs Exception ex = Server.GetLastError(); string strEmailAddressTo = "myemail@test.com"; string strEmailAddressFrom = "myemail@test.com"; string ErrorMessage = ex.Message + "\nSOURCE: " + ex.Source + "\nFORM: " + Request.Form.ToString() + "\nQUERYSTRING: " + Request.QueryString.ToString() + "\nTARGETSITE: " + ex.TargetSite + "\nSTACKTRACE: " + ex.StackTrace; //1) Create the mail message instance MailMessage mm = new MailMessage(strEmailAddressFrom, strEmailAddressTo); //2) Assign the Mail Message's Properties // Subject mm.Subject = "ERROR OCCURRED"; //3) Body mm.Body = ErrorMessage.ToString(); mm.IsBodyHtml = false; //4) Create the SMTP Client Object SmtpClient smtp = new SmtpClient(); //5) Send the mail message (will use the web.config settings) smtp.Send(mm); } web.config ------------------------------------------------------------ <system.net> <mailSettings> <smtp> <network host="[mynetworkHost]" port="25" /> </smtp> </mailSettings> </system.net> DETAILED ERROR MESSAGE: ------------------------------------------------------------- <ExceptionInformation><AdditionalInformationProperty ExceptionManager.MachineName="XXXXX" ExceptionManager.TimeStamp="10/2/2007 1:32:25 AM" ExceptionManager.FullName="Microsoft.ApplicationBlocks.ExceptionManagement, Version=1.0.2830.35366, Culture=neutral, PublicKeyToken=null" ExceptionManager.AppDomainName="/LM/w3svc/814863/root-11-128357766911129800" ExceptionManager.ThreadIdentity="" ExceptionManager.WindowsIdentity="NT AUTHORITY\NETWORK SERVICE" /><Exception ExceptionType="System.Net.Mail.SmtpException" StatusCode="GeneralFailure" Message="Failure sending mail." Data="System.Collections.ListDictionaryInternal" TargetSite="Void Send(System.Net.Mail.MailMessage)" Source="System"><StackTrace> at System.Net.Mail.SmtpClient.Send(MailMessage message) in \\[webpath]\web\Global.asax:line 101</StackTrace><Exception ExceptionType="System.IO.IOException" Message="Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host." Data="System.Collections.ListDictionaryInternal" TargetSite="Int32 Read(Byte[], Int32, Int32)" Source="System"><StackTrace> at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) at System.Net.DelegatedStream.Read(Byte[] buffer, Int32 offset, Int32 count) at System.Net.BufferedReadStream.Read(Byte[] buffer, Int32 offset, Int32 count) at System.Net.Mail.SmtpReplyReaderFactory.ReadLines(SmtpReplyReader caller, Boolean oneLine) at System.Net.Mail.SmtpReplyReaderFactory.ReadLine(SmtpReplyReader caller) at System.Net.Mail.SmtpReplyReader.ReadLine() at System.Net.Mail.CheckCommand.Send(SmtpConnection conn, String& response) at System.Net.Mail.DataStopCommand.Send(SmtpConnection conn) at System.Net.Mail.SmtpConnection.OnClose(Object sender, EventArgs args) at System.Net.ClosableStream.Close() at System.Net.Mail.MailWriter.Close() at System.Net.Mail.SmtpClient.Send(MailMessage message)</StackTrace><Exception ExceptionType="System.Net.Sockets.SocketException" ErrorCode="10054" SocketErrorCode="ConnectionReset" NativeErrorCode="10054" Message="An existing connection was forcibly closed by the remote host" Data="System.Collections.ListDictionaryInternal" TargetSite="Int32 Receive(Byte[], Int32, Int32, System.Net.Sockets.SocketFlags)" Source="System"><StackTrace> at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags) at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)</StackTrace></Exception></Exception></Exception></ExceptionInformation> -- PK9 -- PK9 Tag: Listing Non-Visual Component Names at Runtime Tag: 134118
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Hi,

I have a number of non-visual components which I am trying to get the
name of at run time.

I have managed to reference each component using the following:

Dim pf As Type

pf = f.GetType
Dim fi As FieldInfo = pf.GetField("components",
BindingFlags.Instance Or BindingFlags.NonPublic)
' Dim o As Object =
Dim cl As IContainer = CType(fi.GetValue(f), IContainer)
Dim cm As Component

For Each cm In cl.Components
... etc

The cm.name gives me the type name of the object whereas I need the
actual name that the uer entered.

Am I going about this the correct way, is it possible to get this
info?

Thanks in advance

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RE: Listing Non-Visual Component Names at Runtime by Craig

Craig
Tue Dec 25 13:07:00 CST 2007

Did you find an answer to your question? I too need the Component name at
runtime and I don't see it with reflection. Please help.

Thanks!

"d-barton@ntlworld.com" wrote:

> Hi,
>
> I have a number of non-visual components which I am trying to get the
> name of at run time.
>
> I have managed to reference each component using the following:
>
> Dim pf As Type
>
> pf = f.GetType
> Dim fi As FieldInfo = pf.GetField("components",
> BindingFlags.Instance Or BindingFlags.NonPublic)
> ' Dim o As Object =
> Dim cl As IContainer = CType(fi.GetValue(f), IContainer)
> Dim cm As Component
>
> For Each cm In cl.Components
> ... etc
>
> The cm.name gives me the type name of the object whereas I need the
> actual name that the uer entered.
>
> Am I going about this the correct way, is it possible to get this
> info?
>
> Thanks in advance
>
>

Top