Pit76's Q&A profile

• Windows Forms system.argumentexception datagridviewcomboboxcell value not valid

  hello i am using VS2005 with SQL 2005. i have a datagridview control on an unbound form: i bind the datagridview to a TList<> at runtime one of the columns is a combobox that i add programmatically and it's datasource is also a TList<> the form is based on a master-detail (one to many relationship) Boat -engines, so the datagridview represents the engines of a boat. the relationship is managed by generated classes (nettiers/codesmith) when the form is opened and i load an existing boat entity, there is no error, but it is when i open it in Add mode , with a new Boat instance and I click in thedatagridview tha ...Show All

• Windows Forms Passing events over network C#

  Hi All, Thanks for your time  I am writing a network app that sends events across the network in C#. Say if the client applications  button1 is clicked the servers button1_click event should be called. What would be the best way to do this. Right now I connect to the socket and send text messages of what   the control name is and in  ...Show All

• Visual Basic sori abow my englis ,plz help me -> edit label of subitem in listview ( with many column )

  . end Editing label in ListView is onlt for SubItem(0).Text but this is a tailor made solution Dim EditNow As Boolean Dim tempItemIndex As Integer Dim ColumnIndex As Integer Dim WithEvents TempText As New TextBox Dim Editing As Boolean Private Sub ListView1_SelectedIndexChanged( ByVal sender As System. Object , ByVal e As System.EventArgs) Handles ListView1.SelectedIndexChanged If ListView1.SelectedItems.Count = 1 Then EditNow = True tempItemIndex = ListView1.SelectedItems(0).Index Else EditNow = False End If End ...Show All

• Visual C# Retrieve System Up Time Err:(input string was not in correct format)

  I have a windows service program that checks the system up time. It works for most users that use it but a small few are getting this error: Exception: Input string was not in a correct format. Stack Trace: at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) at System.Int32.Parse(String s, IFormatProvider provider) at System.Diagnostics.PerformanceCounterLib.GetStringTable(Boolean isHelp) at System.Diagnostics.PerformanceCounterLib.get_NameTable() at System.Diagnostics ...Show All

• .NET Development System.Data.OracleClient vs ODP.NET

  Hi I am developing fx 2.0 apps against Oracle database.  I chose from the start to go the route of using ODP.NET as opposed to Microsoft data provider for Oracle.  I am now looking back at Microsoft's provider, but I notice that it does not have an XmlType as part of the OracleType enumeration.  Am I correct in my observation, or am I missing something Also, if it is not there, when is Microsoft going to provide this Oracle datatype Thanks Fourge Do you have any idea of which future release this is planned for   Or is Microsoft's strategy that they want to "force" people to move to MS SQ ...Show All

• SQL Server ODBC Provider for DSN through connection object?

  Is it possible to find out Name or description of the ODBC driver using connection object I am not setting up the provider in the code. Only thing I set as connection string is the name of DSN. This DSN could point to any database, I need to figure out which databse it is (As in SqlServer or Oracle)! Hopefully I can do this using a connection object. Can someone please direct me to the property that is can use for this An exaple would be helpful, any help is appreciated. --Shilpa I know through non-managed code you can access this information through SQLGetInfo calls. For example: SQLGetInfo(..., SQL_DB ...Show All

• Visual Studio Team System Error when attempting to "save as" an existing template

  Here are the steps: Team Explorer is open Expand the Project Expand Documents Expand Templates (assumption is that there is a template here) Right Click the template (in my case it is Vision-Scope.doc) Select Open Click OK at "File Download" message Click OK at Reading Layout message Click FILE Click SAVE AS ISSUE you get the following error [Microsoft Word]_SaveDoc ERROR: 4172:Path not found Any help would be appreciated - thanks NOTE: I have defined a document workspace...but I still get this error Can you reproduce the problem when launching the document directly from the Templates document library on the SharePoint site Please ...Show All

• Visual Studio Team System Team Build Failure (test execution) with IBM.Data.DB2

  I am in the process of testing the Team Build feature of Team Foundation Server w/Visual Studio 2005 and am continuing to run into an error that cannot be replicated when running a build/test manually (on either the server or any client). The error I get when executing the MSBuild process is: One of the background threads threw exception: System.TypeInitializationException: The type initializer for 'IBM.Data.DB2.DB2Connection' threw an exception. ---> System.DllNotFoundException: Unable to load DLL 'db2app.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E) warning : at IBM.Data.DB2.v.nmpTraceOn() warning : ...Show All

• .NET Development A Problem of SSL.

  Dear everyone, In my work, there is a problem. A button links with a ASP web, before I use SSL, the web works normally. But after I used SSL, if I clicked the button continually, the IE would be crashed. I have looked for reasons and found that there is a script in the asp file as follows: TreeView.Content = "../Data/SectionAllID.dat" (SectionAllID.dat is a data file.) This sentence is the reason. But I don't know how to crect it. Could you give me some advice ...Show All

• Windows Forms Databindings Advanced Properties Design Window bug.

  There is an issue when creating a form using the Table drag drop tool. When dropping a nullable float column from the datasources tab, the resultant textbox does not allow nulls to be entered into it.  Once a value is entered in the field and later cleared, the textbox will not let you leave it, and will not save the null value to the database. The workaround for this oversight is to include a line of code for each such textbox in your initializer or form_load: Me . Numeric_NullableTextBox.DataBindings( "text" ).NullValue = ""   This is an issue that should be fixed before released.  There is a Null Value textb ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Redirect all output to another screen?

  Hi guys. Can I redirect ALL output from DirectX to a specified screen How can I manage that Sencerely: Jonatan ...Show All

• Windows Forms change ms access password....

  Hi, Is there any way I can programmatically change the password of an MS Access db Thanks Sorry Freja, I have no idea - I found that link by searching within MSDN. I did more searching now, and found this one, which might be more helpful: http://msdn.microsoft.com/library/default.asp url=/library/en-us/dndao/html/daotoadoupdate_topic7.asp But perhaps not what you need. I'll loo ...Show All

• Microsoft ISV Community Center Forums never heard back

  I signed up... never heard back. I do widows forms in C# in Dallas. .V SiSTeR Technologies is seeking a Visual C++ Guru with a strong background in Microsoft DirectShow Editing Services to take our media generation platform to the next level. Successful candidate will be familiar with the inner-workings of Windows Media and most of the Microsoft APIs and toolsets related therein. See examples of our AUTOMATED VIDEO RENDERING system at: http://www.videocarlot.tv/vcl/demos/vcl.html Required skill set (in order of relevance): Microsoft DirectShow Editing Services Microsoft Wind ...Show All

• Visual Studio Reporting Services does not show under Business Intelligence Projects in VS 2005 Beta

  Any idea on why my Visual Studio 2005 Beta 2 is not allowing me to create a Report Project Please help! My version of VS 2005 Beta 2 is:  8.0.50215.44 (beta2.050215-4400) Please email me the version of VS 2005 Beta 2 that you have if you are able to create a Report Project under Business Intelligence Projects under Other Languages. Thank you very, very much.  I will try this tomorrow.  I was racking my head trying to figure this out. Thanks a lot.  Hope this solves it. ...Show All

• Visual C# Collection was modified; enumeration operation may not execute.

  the gift symbol should be  "[" + "g" + "]" and the lightbulb should be "[" + "l" + "]" I only understand the title of you topic and not the content of you startpost, but here is the answer that is related to you topic title. You modify a collection when using an enumerator because when you change the collection while enumerating an exception is thrown. To solve this problem use a for-loop, or a while with index of. Here are the two examples: For-loop for ( int i = arraylist.Count - 1 ; i >= 0; i-- ) { string currentValue = ( s ...Show All