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  1. rvBasic

    List as Class Property

    How evident (if only you know it). Thanks! _________________________________ In theory, there is no difference between theory and practice. In practice, there is. [attributed to Yogi Berra]
  2. rvBasic

    List as Class Property

    Following code reflects an attempt to create a class that has a list as its property Public Class AppParms Private m_parmbag() As List(Of AppParm) Property Parmbag() As List(Of AppParm) Get Return m_parmbag End Get Set(ByVal value As List(Of...
  3. rvBasic

    Hiding Controls

    That did it, thanks _________________________________ In theory, there is no difference between theory and practice. In practice, there is. [attributed to Yogi Berra]
  4. rvBasic

    Hiding Controls

    Panel2 of a SplitContainer (spcBody) may or may not contain controls that are visible. Under certain conditions I want all controls to be invisible. I wrote following piece of code: 'if there are controls on the panel to the right of the splittercontrol, 'then hide them Select...
  5. rvBasic

    webbrowser control scrolling

    Problem seems to be solved by adding the ScriptErrorsSuppressed property: Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load wb.ScrollBarsEnabled = True wb.ScriptErrorsSuppressed = True wb.GoHome() End Sub...
  6. rvBasic

    webbrowser control scrolling

    I have a Form (Form1) that just contains a Webbrowser control (wb) The following code is put in the form's Load event Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load wb.ScrollBarsEnabled = True wb.GoHome() End Sub Upon...
  7. rvBasic

    Linq to XML - Type Casting

    Given the following XML document: <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <ISO_CCY_CODES> <ISO_CURRENCY> <ENTITY>AFGHANISTAN</ENTITY> <CURRENCY>Afghani</CURRENCY> <ALPHABETIC_CODE>AFN</ALPHABETIC_CODE> <NUMERIC_CODE>971</NUMERIC_CODE> <MINOR_UNIT>2</MINOR_UNIT>...
  8. rvBasic

    HTML source code?

    Message got, Project cancelled. Manual interface will do. Thanks to all for time and effort. _________________________________ In theory, there is no difference between theory and practice. In practice, there is. [attributed to Yogi Berra]
  9. rvBasic

    HTML source code?

    Thanks for taking time to investigate my question. Probably NYSE Liffe Equity Derivatives Market Summaries could satisfy my request in a more structured way. But its price (€175/month) looks prohibitive to me. Perhaps I have to add that I am in no way a professional user and I have no intention...
  10. rvBasic

    HTML source code?

    I used (and still like) to scrape stock information from some web pages. For instance, I use(d) the NYSE Euronext pages to extract Option prices. I could find that information by displaying the HTML source and by comparing it to the actual displayed page. I then could locate some "markers"...
  11. rvBasic

    LINQ to XML - namespaces

    The clever compiler assumes that a strLocalDecimalSeparator other than "." or "," may be presented at run time, therefore it wants an Else clause in the Select statement to cover that possibility. I changed that Select to Select Case strLocalDecimalSeparator...
  12. rvBasic

    LINQ to XML - namespaces

    Thanks tsuji: Your post was a major breakthrough for me. It was not at all obvious to me how handle the namespaces prefixes. I finally came up with the following code (and I apologize for not blindly copying yours [smile]) Imports System.Xml.Linq Module Module1 Sub Main() Dim...
  13. rvBasic

    LINQ to XML - namespaces

    By trial and error, I managed to extract exchange rates from the official ECB (European Central Bank) website; Following piece of code was used: Imports System.Xml.Linq Imports <xmlns:gesmes="http://www.gesmes.org/xml/2002-08-01"> Imports...
  14. rvBasic

    retrieving a page containing a pull down menu

    I know how to retrieve an internet page with a given URL through the XMLHTTP object. However I now stumbled upon a page that contains a pull down menu from which to select an item. How can I programatically select an item and retrieve the resulting page? _________________________________ In...
  15. rvBasic

    JOIN Recordset with Table

    RoyVidar: the recordset is obtained as a property of a class object. Therefore, in priciple, its underlying query is not exposed to the program. As I also wrote the class code, I have obviously access to that query, so I could write a new join. But then I have to maintain at least partially...
  16. rvBasic

    JOIN Recordset with Table

    After some further googling, I came to the conclusion that it is not even possible to join two recordsets by natural sql commands. Unless I overlooked something _________________________________ In theory, there is no difference between theory and practice. In practice, there is. [attributed...
  17. rvBasic

    JOIN Recordset with Table

    Is it possible to join an in-memory recordset (ADODB) with an access table? _________________________________ In theory, there is no difference between theory and practice. In practice, there is. [attributed to Yogi Berra]
  18. rvBasic

    OCX control on a form

    I put a Listview control on an access form. I had to address it as a CustomControl while passing it to a subroutine. I was able to put the ListItems/subItems on the Listview control. So far, so good. But the control does not respond to any click event (e.g. column headers or scrollbars). Any...
  19. rvBasic

    Filehandel Open?

    use Scalar::Util qw(openhandle); my $FH = undef; my $ofh = 'test.out'; open($FH,">$ofh") or die "can not open file\n"; if (openhandle($FH) ) { print "--do something with open file--\n"; } else{ print "--do something else: file is not open\n"; }...
  20. rvBasic

    Filehandel Open?

    use Scalar::Util qw(openhandle); if (openhandle($LogFile)){--do something with open file--} else{--do something else: file is not open)} _________________________________ In theory, there is no difference between theory and practice. In practice, there is. [attributed to Yogi Berra]

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