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  1. VS 2013 Re: MSChart with multi-logarithmic scale?

    Sorry, but you have lost me on that one. I will have to leave it for one of the other members to try and help further.

    Good luck.

    Ian
  2. VS 2013 Re: MSChart with multi-logarithmic scale?

    Hi,



    I am not sure whether you have missed a small point here. You will have probably set the Logarithmic Property to True in the ChartArea that you are creating to get your expected results...
  3. Re: Make an addition in a XML or DataGridView

    Hi,



    Converting a string value of “-1” to a Single value is a trivial matter so there has to be something else going on there.

    Saying that, your own code example is correctly checking for...
  4. Re: Make an addition in a XML or DataGridView

    So, in that case, you need to first of all ignore all the Null Values being returned from the Datasource i.e, something like:-

    MsgBox(someDataset.Tables(0).Rows.Cast(Of DataRow).Where(Function(x)...
  5. Re: Make an addition in a XML or DataGridView

    Hi and Welcome to the Forum,

    If you are just asking how to Sum a Column in the DataSource of a DataGridView then you can either use a traditional For Loop to iterate the rows of the DataTable and...
  6. VS 2013 Re: XML Elements and Child Elements to DataGridView

    Hi,

    That code with that XML snippet with produce a Dataset with 4 Individual Tables. I would recommend that you add 4 DataGridViews to a new project and set the DataSource of each DGV's to one of...
  7. VS 2015 Re: ControlBindingsCollection.Add Method with non string ?

    You are welcome and not to worry. Glad you got there in the end.

    Cheers,

    Ian
  8. VS 2015 Re: ControlBindingsCollection.Add Method with non string ?

    Hi,

    Good to hear that you are half way there and even though this has nothing to do with the original question, what is wrong, or more importantly, what is missing in these statements:-
    ...
  9. VS 2015 Re: ControlBindingsCollection.Add Method with non string ?

    Hi,

    There is no "Boolean" Property in a CheckBox Control so this will never work. You need to Bind your underlying Bit / Boolean Data Type to the "Checked" Property of the ComboBox control. i.e:-...
  10. Re: String manipulations - flattening out data

    Hi techgnome,

    The only thing I have come across in SQL Server that even remotely resembles what you are describing was solved with the use of Recompiling the Stored Procedure before use. Maybe...
  11. Replies
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    490

    Re: Blackjack Card game in VB 2012 problem!

    Hi and Welcome to the Forum,

    The issue here is that you are using the same Result from the Single call to the Random class to assign your two card images since the value of intCard does not change...
  12. Replies
    10
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    409

    VS 2015 Re: Display Resource File Webpage >> Form

    Excuse me?

    My sincere apologies for trying to help you.

    Good luck in your future endeavours and I will ask the Mods to remove that ungrateful rep that you posted.

    Ian
  13. Replies
    10
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    409

    VS 2015 Re: Display Resource File Webpage >> Form

    You need to stop and think about what it is you want to do and compare that with what it is that you are actually doing.

    Firstly, that fact that you did not even have a WebBrowser Control added to...
  14. Replies
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    409

    VS 2015 Re: Display Resource File Webpage >> Form

    Let me try again,

    Go to your Project Properties (Main Menu, Project, Project Properties), click on the Resources Tab and then click on the File in question in the Resources Window. Now, from the...
  15. Thread: Chart Y Axis!

    by IanRyder
    Replies
    7
    Views
    376

    VS 2012 Re: Chart Y Axis!

    Re:-



    That’s for you to work out. I showed you how to overcome the DataBinding issue with the Chart but how you go about associating the TextBoxes with the each of the collections is completely...
  16. Replies
    8
    Views
    367

    Re: Random location picturebox.

    Good for you. Go and read Post 2 again and go from there.

    Cheers,

    Ian
  17. Replies
    10
    Views
    409

    VS 2015 Re: Display Resource File Webpage >> Form

    OK, so read what I said and choose the right option for you.

    Cheers,

    Ian
  18. Replies
    8
    Views
    367

    Re: Random location picturebox.

    Hi,

    A small mistake there. You need to create Point Structures first and then add those to the list. You cannot define a List of Point and then just add numbers to it. Have a look at this...
  19. Replies
    3
    Views
    273

    VS 2013 Re: Issues With College Project

    Hi,

    If we concentrate solely on moving information from one form to another then you need to learn how to create Class Constructors.

    Class Constructors allow you to send an Object to a...
  20. Replies
    10
    Views
    409

    VS 2015 Re: Display Resource File Webpage >> Form

    Hi,

    When you have added files to your Resources, files like Executable and Picture files are typically stored as Binary (Byte Array) whereas Text Based files are typically stored as Strings. To...
  21. Replies
    8
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    367

    Re: Random location picturebox.

    Hi,

    Start with creating a List of Points and add each of your various Start Locations to that list as Type Point. This then becomes your list of pre-defined start locations. Each Location in that...
  22. Thread: Chart Y Axis!

    by IanRyder
    Replies
    7
    Views
    376

    VS 2012 Re: Chart Y Axis!

    Hi,

    Other that setting the DataSource of the Chart, and as far as I am aware, the closest you can come to Binding TextBoxes to a Chart is to use two collections to store the values from the...
  23. Replies
    1
    Views
    203

    VS 2010 Re: install app using clickonce

    Hi,

    I would suggest that you start here:-

    Publishing ClickOnce Applications

    If you then scroll down to the Second “How To:” under the Publish Page section, this then discusses your specific...
  24. Replies
    4
    Views
    269

    Re: Insert with DataAdapter and parameters

    Hi and Welcome to the Forum,

    The first question to ask is whether you are trying to Insert a Record into a Database or are you trying to Return Some Records from a Database? The reason for asking...
  25. Replies
    12
    Views
    480

    VS 2015 Re: Decrypt string stored as a char

    Ah,

    Valid point NeedSomeAnswers, I missed that point in the previous post. Unless, the 123456 in the Web Page has been read from the Database and padded out as explained above?? (forget that...
  26. Replies
    12
    Views
    480

    VS 2015 Re: Decrypt string stored as a char

    Hi,

    I bet that the source of your issue is the Data Type you have used in the Database. Type Char is a Fixed Length Type. Have a look here:-

    SQL Server Data Types

    So, if you have a Char...
  27. Replies
    3
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    306

    Re: Rookie Question on Charts

    Hi,

    Whenever you get an error with regards to something that it not defined then the first thing to do is to read the Documentation for that object so that you can see if there is something that...
  28. Replies
    3
    Views
    306

    Re: Rookie Question on Charts

    Hi,

    The trick here is to create a New DataPoint for each Tick of the Timer and specify the values for the X and Y axis. Then, using the Chart Series Points Collection of the chart to be modifed,...
  29. Replies
    1
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    197

    Re: DataGridView Checkbox cell always False?

    Hi,

    This is all to do with the current state of the Cell and Row in the DataGridView. If you want to check the value of a CheckBox in the DataGridView when it is clicked then you can do this by...
  30. Re: Read XML into datagrid (Not a real XML format)

    Hi,

    To be honest, none of your For Loops to create the DataGridViews or DataTables columns make any sense since you read a file using the ReadAllLines Method of the File Class and populate a...
  31. Re: Read XML into datagrid (Not a real XML format)

    Hi,

    As you say this is not quite a valid XML file so the usual .NET shortcuts do not work. I know, I tried, so what is usually a 2 minute job becomes a little more complicated.

    What you...
  32. Re: [vb2010] FileSystemWatcher fires too many events

    OK,

    Not really sure what to say to be honest. If it’s an external application, which you have no control over, that is causing the modification of the ini file then there is not a lot more you can...
  33. Re: [vb2010] FileSystemWatcher fires too many events

    Hi,


    Definitely!

    It sounds like you are monitoring too many Filters as well as coding too many Events. Based on what you have said it sounds like you need to set the NotifyFilter to LastWrite...
  34. Replies
    1
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    195

    Re: Application.Startup not working

    Hi,

    As far as I am aware the Windows Media Player expects a URL to a File of the correct format so that it can be played. Therefore if you want to embed your sound file as a Resource so that you...
  35. Replies
    2
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    VS 2010 Re: Client / Server Timer

    Hi and Welcome to the Forum,

    Unfortunately, I would suggest that the design of your project seems to be flawed in some fundamental areas. If you need to do something with Time, whether that be on...
  36. Replies
    2
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    301

    VS 2010 Re: Picturebox; How to blur photo ?

    Hi and Welcome to the Forum,

    Have a look at this to help get you started:-

    Creating a Gaussian Blur with VB.NET

    Hope that helps.

    Cheers,
  37. Re: How to display XML file data into a Combo-box? (categories)

    Hi,

    You have got a couple of options here to expand on what you have already learnt. Firstly, you will need to change your TextBox’s to allow them to show MultiLine Information. You can then use...
  38. Re: How do I read a specific entry from a multi column listbox?

    Hi,


    By placing this code in the SelectedIndexChanged Event of the ListBox.


    Yep, it’s always better to know all the options open to you when dealing with Data. In addition to the ListView...
  39. Re: How do I read a specific entry from a multi column listbox?

    Hi,

    What you need to remember is that you have created a single formatted string to be displayed in the ListBox and to therefore get back the individual elements of that string you then need to...
  40. VS 2005 Re: Same background color of rows having same data

    Hi,

    You are going about this all wrong. The CellFormatting Event is fired for each and every cell of each and every row in the DataGridView and you should therefore not be iterating all the rows...
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