ploxis's Q&A profile

• Visual Basic 1-dimonsional array error

  Hi, I have created the folowing functin from my form to call a class in another project within the same solution. this line ( sections.GetRiskSections() ) is underlined and the error is: Error 1 Value of type 'RSCompDB.Premiums.RiskSectionsList' cannot be converted to '1-dimensional array of RSCompDB.Premiums.RiskSectionsList'. Thanks Public Function GetRiskSections() As RSCompDB.Premiums.RiskSectionsList() Try Dim sections As ...Show All

• .NET Development X509TokenProvider is unable to provide an X.509 token

  I have created a client and web service using WSE 3.0 and Certificate encryption which works fine when I use my application through VS 2005. However, when I try to run the app using IIS 5.0 on a Windows 2000 server I get the following error: WSE2013: X509TokenProvider is unable to provide an X.509 token. There are no certificates in the certificate store that match the find value of xxxxx Where xxxx is the certificate value. I have ensu ...Show All

• Software Development for Windows Vista CBaseFilter derived class plays video great, but the audio goes silent after a few seconds...

  Hi all, I have built a filter, derived from CBaseFilter, with two input and two output pins (audio and video IO). The IO pins I derived from CBaseInput and CBaseOutput pins. I have different classes for audio and video pins: i.e. I have 4 types of pin; Audio In, Audio Out, Video In, Video Out. All testing to date has been done in GraphEdit using a webcam & associated mic for input, and default sound & video renderers for outp ...Show All

• Software Development for Windows Vista How can I control a WinForm from a workflow?

  I am developing an application whose behaviour is to be governed by a workflow. The windows form application acts as the host to the workflow and I need to update various controls on the UI based on the workflow's functioning. The problem I have is that while its possible to send events to the workflow using a service, I do not know how to call methods/send events to the host application from the workflow. Is there a nice way of doing this Is ...Show All

• Visual Studio Express Editions Full vb express download

  I'm sure this has been asked before, but it is not very easy to search thru the forum. I have a 64K dialup connection @ home therefore its not practical for me to download the framework and vb setup files using this connection. At work I can download, but do not want to install the program on my office computer. All I need to know is if the vb express package (full, not the 2MB version) is available and where I can download it so that I ca ...Show All

• Visual Basic ToolStripMenuItem - Checked/CheckState differences

  All is in the title ! I understand that Checked is a boolean, which is not the case of CheckState. I understand that CheckState also have a undeterminate possible value. But I don't understand why we have them both. I think that CheckState would be sufficient. What is the need for Checked Thanks for your help Patrick Well, the undeterminate CheckState property state would tell me that the user skipped the quest ...Show All

• Windows Forms getting properties of controls inside a table control

  Hi, I h ave a Table control "tbl" in which I am adding other controls such as textboxes and labels dynamically.  I am trying to access the propertiesof the controls, such as label1.text and textbox1.text , that I dynamically created and a ...Show All

• Visual Studio 2008 (Pre-release) How does LINQ affect SQL Server query plans?

  are LINQ generated SQL queries to the database optimized to a query plan is this plan stored (as it would be for a stored proc or regular SQL) , and how can LINQ retrieve details of the query optimization plan ...Show All

• SQL Server Scale issue with oracle Numeric types and OLEDB or datareaders

  Hi, I saw some threads here about related issues however I am still trying to find a workaround. I use the Sept CTP. When pulling data with a query from oracle 8 or 9 against numeric [DT_NUMERIC] columns set with a scale 0f 2 on the Oracle side, I allways get a scale of 0 on the SSIS side. I tried datareader and oledb, it is the same. When I use datareader, I can change the input column to a scale of 2 however i get an error when I try to change ...Show All

• Windows Forms Problem with picture box

  Hi, I have problem with binding picturebox to a data set. I have MS Access 2003 database with just one table: Persons: id (AutoNumber) - Primary key name (Text) - not required adress (Text) - not required photo (OleObject) - not required I have created data source using wizard, and placed appropriate controls (by dragging them from datasource) on my form. Visual studio automatically created personsDataBindingNavigator, personsBindingSource& ...Show All

• Visual Studio Team System Running SetupWarehouse.exe results in an Error on cube creation

  Hi, I am working on extending the datawarehouse. I created my own schema and adapter and every thing went well. I dicided I needed a few changes in the datawarehouse configuration (jsut added a additional field to the fact) and therefore changed my schema.xml and run SetupWarehouse again. At a certain moment the tool did not work anymore. It constantly returns with the error : ---- skiped all SQL statements from the log ---- Started creation of ...Show All

• Visual C++ Dynamically bind to a library and function

  Within my .NET managed class instance called LibraryFunction i want it to be able to: 1. Dynamically load a given library given it is not already loaded. 2. Dynamically bind to a function/method within this library. 3. Call this function with a given set of parameters. The binding is made possible by instance variables like mLibName and mFunctionName. My current unmanaged class uses code like the following: FARPROC f = (FAR ...Show All

• Visual Studio Team System Cannot create new team project after upgrade from B3 to RC (error TF30217)

  Hi, after upgrade from TFS Beta3 to RC we cannot create new team projects (team explorer was upgraded, too). We receive error TF30217. The log file looks like this: 2006-02-15 19:34:59Z | Module: Internal | Team Foundation Server proxy retrieved | Completion time: 0 seconds 2006-02-15 19:34:59Z | Module: Wizard | Retrieved IAuthorizationService proxy | Completion time: 0 seconds 2006-02-15 19:34:59Z | Module: Internal | The template inf ...Show All

• .NET Development HELP! On Looping Records for Insert

  hi i have a program that reads record from linked text file and insert the data from returned resultset. private void DB_Open() { string connStrAccessDB; string sqlAccessDB; string connStrBtrieveDB; string sqlBtrieveDB; Cursor.Current = Cursors.WaitCursor; btnProc.Enabled = false; connStrAccessDB = @"Provider=MSDASQL;DSN=AccDB"; // Access with CSIList textfile OdbcConnection conn ...Show All

• Visual Studio Express Editions Editing a Fixed Length Text File.....

  I searched the forumns and nothing seems to pertain to what I am trying to do. I have done the following easily in VB 6.0 enterprise edition, but am having headaches over trying to convert my code to VB express (BTW the converter Wizard blows up big time trying to convert my code). Anyway.... 1. I have a text file that is fixed length and has records of data that a seperate program accesses (so I can not change the layout or structure and it ...Show All