Karl Sumwalt's Q&A profile

• .NET Development runtime error

  I hope someone can help me out here. Since a few days my website gives a runtime error. I haven't changed anything, and my provider says he didn't change anything, and he can't solve the problem. Take a look at www.gratisverlanglijstje.nl/default.aspx The problem is solved. My hoster didn't know what caused the problem. After he completely re-installed IIS the error does not occur any more. Thanks everyone for your effort ...Show All

• Visual C# EventHandling question

  Hi, I'd like to know if it's possible to place all my eventhandling methods in a separate class specifically for eventhandling methods. What I want to achieve is to have 2 separate class files with one class file being the GUI part and the other class file handling the events. Below is my sample code... Class2 contains the GUI and Class3 contains the EventHandling method. I keep on getting "Error 1 'Project1.Class3.FileExit_Clicked(object, System.EventArgs)' is inaccessible due to its protection level C:\Visual Studio 2005\Projects\Project1\Project1\Class2.cs 33 47 Project1" when I try to compile my code. I've ...Show All

• Visual C++ Share Projects in one solution

  Dear all, I create two projects, say A and B, in one solution in VC.net 2003. They are basically 2 executable applications, A.exe and B.exe.   In project A, it uses some classes created in project B. I include the header B.h in A.h, and add Additional Include Directories to which B.h resides.   Compile is OK but when linking it looks like the LINKER does not know where to link obj in B project and gives the error messages like this: ATest error LNK2019: unresolved external symbol "public: __thiscall HelloWorld::~HelloWorld(void)" ( 1HelloWorld@@QAE@XZ ) referenced in function _main I do not want to c ...Show All

• Smart Device Development Disable Cert Check on WM5

  I am trying to ActiveSync over SSL, and can't get it to work. I have a feeling its because of the cert check like in PPC 03. I tried to run the same util in cradle mode, but it errors out. Does anyone know the actual registry key added/modified to disable cert checking on WM5 TIA Can you expand a little more on what you are trying to do what you currently have working. Can you cradle the emulator under normal circumstances (using DeviceEmulator manager) and have ActiveSync find it and connect to it The connection between ActiveSync and emulator is done via a COM interface and a plugin DLL in the ActiveSync ...Show All

• Visual C++ access violation when running ported database solution (from VC++6 to VC++8)

  I am maintaining a supply chain database solution & am attempting to port it from VC++6 to VC++8(2005 native -NOT /clr) - the solution is composed of 45 projects (an .exe & 43 dlls & a lib) - it uses COM & ATL. I have managed to compile everything successfully after solving some initial errors caused by greater ISO C++ compliance(I think) of the form: was : m_spDBStock = m_spBLStock; now: m_spDBStock = ( const IDBRecordsetPtr &) m_spBLStock; //where m_DBStock is of type IDBRecordsetPtr,which is derived from ADODB::_RecordsetPtr Now a large part of the solution works fine, but a few method calls result in an ac ...Show All

• Visual Studio Express Editions an unhandle excpetion

  Hi all , I have a problem , where I built an application (simple one which uses 2 forms and one data grid) every thing is OK on My computer , however when applying the app. to another system which has .Net framwork , I get the Msg "an unhandle excpetion", And I dont know why Any ideas From the sounds of it your app is referencing a file that does not exist on the second PC and as a result, the CLR an exception. If this is the case, you’ve got 2 main ways to find out which file(s) are to blame. First, you can run through the list of references in your project and manually verify that each ex ...Show All

• Smart Device Development CreateFile

  I'm new to this sort of stuff so please bear with me I am using C# to do this but importing dll's and functions. So I apologise if this is the wrong forum to post but I am you are able to help. I've imported Coredll.dll so I can CreateFile(), WriteFile(), and CloseFile(). I can get a handle to the COM3 serial port. When I write file, I get the error 1359 which is internal error. But have no idea why. It seems to send beams anyway but I get this error when debugging. Of course, I dont know if the signals sent are valid or not. What im trying to do is get access to the COM device so I Can send signals to, lets say, a tv devi ...Show All

• SQL Server SSIS Configuration

  Hi, My requirement is to have the connection strings for the source and destination to be a parameter for the packages that way they can be changed from the sql job scheduler. Please let me know how to go about it. Any help will be highly appreciated. Thanks Vijaykishan No, your property path is wrong. This: http://blogs.conchango.com/jamiethomson/archive/2006/06/01/4020.aspx tells you how to get it! -Jamie ...Show All

• Smart Device Development How to disable access to a text box, keeping normal look?

  Is there a way in this environment, in a .vb 2005 project, to 'protect' a text box from focus or access in any way, while at the same time keeping it looking like 'normal' I tried setting the 'Enabled' property to 'False', and that does indeed prevent the user from focusing on the field. But the problem is that it no longer shows the BackColor defined for that field; it is defined as 'Orange', and that was what it showed before I changed 'Enabled' to 'False', but now it shows a blah-looking default silver back color. And, the text in the box is 'washed out' and looks like it is in the background, making it hard to read. How can I keep th ...Show All

• Smart Device Development Noob Needs Help!

  Ok I have VB 5, 2003 and Express 2005 Is thsi enough to make VB Apps for my PPC Visual Basic 5 For Visual Studio 2003 and 2005, all the editions support Mobile Device development except Visual Studio 2005 Express Editions... ...Show All

• .NET Development Cannot convert type 'System.Type' to 'System.Data.SqlDbType'

  I encounter error, " Cannot convert type 'System.Type' to 'System.Data.SqlDbType' " when attempting the following code: // Create a secondary DataSet in order to research the unknown data types of the destination table columns. SqlDataAdapter sqlResearchAdapter = new SqlDataAdapter(); SqlCommand sqlResearchCommand = sqlSelectCommand.Clone(); DataTable sqlResearchTable; DataSet sqlResearchSet; sqlResearchAdapter.TableMappings.Add("Table", sqlTableName); sqlResearchAdapter.SelectCommand = sqlResearchCommand; sqlResearchSet = new DataSet(sqlTableName + "0"); sqlResearchAdapter.Fill(sqlResearchSet); ...Show All

• Visual Studio Express Editions Menu Item Access Key (underline) won't display

  Just installed VB Express 2005 and tried a simple application. I cannot get a menu item (using designer) to display the underline when I run the project. I am creating a menu item of  "File", and I want an access key for ALT-F I entered text of:  &File In the forms designer, the "F" in "File" WAS underlined. When I run the project, the underline is NOT displayed, although the ALT-F access key DOES work. Anyone else able to reproduce this Any thoughts on what I need to do to get this to work     Ed Tenholder Office paints the menus itself, while .NET applications will use the sy ...Show All

• Visual Studio Express Editions SQL Server Express

  I cannot install the latest release.  It says I have prior releases still installed.  The uninstall tool also says I have installed releases, but it will not uninstall them either, it gets errors and fails.  None of the products show up on the add/remove list as I ran the uninstall on all of them.  How do I correct the problem, why doesn't the tool remove them   If it can detect them, you would expect it could remove all the components it finds one way or the other. I am having a similar problem. The error message I get when I try to use the auto uninstall programme is: The action is ...Show All

• SQL Server SQL Server 2005, SQL Server 2000 Side-by-Side Installation on the same server

  I am planning on installing SQL Server 2005 first and then install SQL Server 2000 as a separate instance on the same server. Has anyone had any experience with this setup When I ran the SQL 2000 set up it didn't force me to create a new instance but I still did. I also installed the files on different directories c:\program files\ just in case. If you have any experience of ideas about this configuration, please let us know. Thanks. If you install SQL 2000 after SQL 2005, you can hit problems during installation. It's always better to install SQL 2000 first, then SQL 2005. If you don't have any problems, ...Show All

• SQL Server Error in TransactionOption in SSIS

  Hi, I was trying to maintain transactions between my tasks, so I set the TransactionOption property as Required to the Parent Container ( For Each Loop Container ). But I am getting the following error while executing my SSIS package. "Error: The SSIS Runtime has failed to start the distributed transaction due to error 0x8004D01B "The Transaction Manager is not available.". The DTC transaction failed to start. This could occur because the MSDTC Service is not running." I checked in my Windows Services and did not find MSDTC. Pls let me know if you have any solution for this. Thanks in advance. Regards, ...Show All