lka's Q&A profile

• Visual Studio Express Editions How do I connect a RadioButton to ComboBox

  In group box 1  I have 3 radio buttons and 1 ComboBox all tied to PictureBox1 Radio1 ----------------------------------------------> Radio2 ----------------------------------------------> PictureBox1 Radio3 --> Combo box1 -----------------------> but Radio3 needs tied when selected to 15 different selectable options in a ComboBox1 Radio1 shows a .gif if selected in PictureBox1 Radio2 shows a .gif if selected in PictureBox1 Radio3 shows the ComboBox1's selection in PictureBox1 if end user selects Radio3 then a ComboBox1 selection but then decides to go to Radio2 or Radio1  and then again back to Radio3 PictureBox1 doesn't update Unless a reselection on ComboBox1 is made  I would like ...Show All

• Visual Studio 2008 (Pre-release) Problem binding to Applicaiton Setting to combobox

  I have an user application setting of type integer. I bind the setting to the combobox's selectedvalueproperty. The Default value of the setting is 8, but when I start up my app the combobox's selecteditem is not 8. //Bind Number of visible days setting to combobox. ComboBoxItem cbi; ComboBox cb = (( ComboBox )( this .FindName( "NumOfVisibleDays" ))); for ( int i = 1; i <= 60; i++) { cbi = new ComboBoxItem (); cbi.Content = i; cb.Items.Add(cbi); } //Bind Number of visible days setting to combobox. bd = new Binding ( "NumberOfVisibleDays" ); bd.Source = Properties. Settings .Default; BindingOperations .SetBinding((( DependencyObject )( this .NumOfVisibleDays)), ...Show All

• Smart Device Development Value does not fall within the expected range

  string test = "30"; CoBoxProduct.Items.Clear(); ArrayList Products = new ArrayList(); Products = pdb.ProIDProNamebyID(test); CoBoxProduct.SelectedValueChanged += new EventHandler(CoBoxProduct_SelectedValueChanged); CoBoxProduct.DataSource = Products; CoBoxProduct.DisplayMember = "productname"; CoBoxProduct.ValueMember = "productid"; Listview Problem. When bulding a listview with a databse question. The SQL syntax works, the class files work but not when adding the valuemember. public Order(int productid, string productname) { _productid = productid; _productname = productname; } private int _productid; public ...Show All

• Visual C++ UninitializeAppDomain() causes error in mixed mode

  I have an application that was started more than 10 years ago with VC++ 1.0 and upgraded with every version of VC++. I have just changed it from unmanaged code to mixed code with /clr option. Unfortunately it generates an annoying error whenever the application is closed as following: " Managed Debugging Assistant 'FatalExecutionEngineError' has detected a problem in 'c:\My Documents\VSNET\ERG32\Debug\Erg32.exe'. Additional Information: The runtime has encountered a fatal error. The address of the error was at 0x7c81eb33, on thread 0x1758. The error code is 0x800703e9. This error may be a bug in the CLR or in the unsafe or non-verifiable portions of user code. Common sources of this bug include user marshaling errors for COM-intero ...Show All

• Visual Studio Express Editions Error : when starting the sqlserver(SQL EXPRESS) service

  Error : the request failed or the service did not respond in a timely fashion. Consult the event log or other applicable logs for details. reinstalled sqlexpress, tried configuration tools and windows firewall exception. i am running sql on local host. it was working well but now when i try starting server services i get this error. plz help. You need to enable SQL Server Express to accept remote connections. This is turned off by default. Try following the steps here: http://www.datamasker.com/SSE2005_NetworkCfg.htm ...Show All

• Visual C++ another date related problem

  I wrote a program that asks for a year and a day number between 1 and 366. It returns the date for that year and day number in the format:  "Weekday, nnth Month year" where Weekday is the name of the weekday nnth is the day of the date (with the appropriate suffix: st, nd, rd, or th) Month is the name of the month and year is the year. I wrote this program incorporating the System namespace and using the Console functions. I used the DateTime object to get the current date and set variables for the current year, current dayOfYear and current dayOfWeek. The program is working correctly. I also wrote code using the std namespace. To get the date I used ctime. The following is the code I used: time_t mytime; s ...Show All

• SQL Server KB918222 Windows 2003x64 R2 fails

  When I try to apply this post SP1 patch to SQL Server 2005 x 64 on a Windows 2003x64 R2 system it fails everytime. The following is the HOTFIX log: 07/12/2006 15:02:06.781 ================================================================================ 07/12/2006 15:02:06.781 Hotfix package launched 07/12/2006 15:02:08.046 Product discovery successfully completed during the install process for MSSQLSERVER 07/12/2006 15:02:08.046 SP Level check successfully completed during the install process for MSSQLSERVER 07/12/2006 15:02:08.046 Product language check successfully completed during the install process for MSSQLSERVER 07/12/2006 15:02:08.046 Product version check successfully completed during the install process for MSSQLSERVER 07/12/2 ...Show All

• SQL Server Restoring to a new DB - The basics

  Hiya, I've recently gotten into the administration side of SQL and am muddling my way through it as best I can. We have a DB server with three or four databases on it. Maintenance routines do a full backup of each one nightly and weekly and put all sets into one backup (.bak) file. I've never had to restore them, but I thought I'd put myself through a test run since this is unexplored territory for me and I would prefer not to have to learn in an emergency. A scenario I can foresee is where I'd have to restore just one table, perhaps to a new location (i.e. not overwrite the live db, just bring up a copy of part of it elsewhere so I can do a data dump from some old data). But when I go to 'restore database' or 'restore file/filegr ...Show All

• Software Development for Windows Vista SQLTrackingService generates an error

  Hello everybody, I have a problem on my computer with a simple application which use the SQLTrackingService. We are 2 working on the same application. On my collegue's one, it works but not on mine. I spent a long time to search but no more idea. We have exactly the same source. We run application thru debug mode from VS. If I remove persistence, it still does not work. Database is on another machine for the 2 developers. Our services conf: <WorkflowRuntime Name="WorkflowServiceContainer"> <CommonParameters> <add name="ConnectionString" value="Initial Catalog=SWF;Data Source=SRV16;Persist Security Info=True;User ID=swfuser;Password=swfuser;"/> </CommonParameters> <Services> <add type="System.Workflow ...Show All

• SQL Server WROX Execute SQL Example

  Has anyone worked through the Execute SQL Task example on page 148 of the WROX book I am getting the following error message: Executing the query "EXEC usp_GetConfigParamValue 'MYAPP', 'MYPARM', 'STRING', @MYVALUE OUTPUT" failed with the following error: "The incoming tabular data stream (TDS) remote procedure call (RPC) protocol stream is incorrect. Parameter 1 ("@MyValue"): Data type 0xE7 has an invalid data length or metadata length.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly. The Data Flow task works fine. I tested the stored procedure in SSMS and it works fine. I drop ...Show All

• .NET Development Multiple ExecuteReader()

  In the code that follows, the first data connectionn and Read command work fine, the second attempt creates the following error: "IErrorInfo.GetDescription failed with E_FAIL(0x80004005)" Does anyone know why How to fix I need to load a bunch of different tables into a bunch of different arrays within the same Sub routine. Dim strConnectionString As String = .MySettings.Default.dbOptionsDataConnectionString Dim objConnection As New OleDbConnection(strConnectionString) Dim objCommandRead As New OleDbCommand() Dim objReader As OleDbDataReader objConnection.Open() Dim strSqlRead As String strSqlRead = "SELECT InputID, InputValue, MinValue, MaxValue, Increment FROM tblSimulationIn ...Show All

• Windows Live Developer Forums Using Msoft Access data arrays in VE

  I am doing a proof of concept using VE to show staff and equipment locations from an internal webpage. I want to be able to call data from the resource database into VE to map these entries. Is there a solid array functionality that I can tap for this -Patrick PS: Brand new to forums and a (now) rusty coder so please be kind regarding my deficiencies! *grin* Well guys I'm pulling the data into an ASP parser and then pushing it out into a GeoRSS-formatted xml file. This seems to be a good interim soln until I have time to do the push form the db directly - thanks for your responses! -Patrick ...Show All

• Visual Basic Control over audio file?

  Using visual basic 2005 is there a easy wat to set volume and know where it is at in the song. How long is be played. kcdclan, 1. Set volumn solution: please read the following link that show an article in knowledge base on the SAMPLE: Volume.exe: Set Volume Control Levels Using Visual Basic: http://support.microsoft.com/kb/178456 2. Where it is at in the song problem: Actually I don't understand your meaning on the issue. Please give me a further explanation. Thanks. ...Show All

• Visual Studio Team System Use Rename Refactor to change the schema/owner of an object

  We have recently upgraded our SQL Server databases from SQL2000 to SQL2005 and would like to take advantage of the schema functionality in SQL2005 by reorganizing our database objects (tables, views, functions, stored procs) into various schemas. My understanding is that what in SQL2000 was considered the owner is now the schema of an object. Therefore all of our objects were previously associated with dbo as the owner and in SQL2005 now appear with dbo as the schema. Is it possible to use the rename/refactor functionality in VSTE for Data Pros to change the schema of an object from dbo to something else and then preview/execute changes to all locations that are referrring to the object To clarify t ...Show All

• Visual C# Form related question

  Dear All Could you tell me that how to make the parentForm.cs placeholder of the childForm.cs, instead of making dialog or MDI, show me any alternative. Dear Rizwan Please browse following http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=910677&SiteID=1 ...Show All