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  1. Replies
    9
    Views
    188

    Re: Magic Disappearing Form1

    What version are you installing?
  2. VS 2008 Re: Microsoft.ACE.OLEDB.12.0 provider is not registered error help

    What have you tried? Have you downloaded and installed the proper Microsoft Ace runtime engine? He is one http://www.microsoft.com/en-us/download/details.aspx?id=10910. What you need may be...
  3. Re: Code Missing but form still runs... How can that be possible

    that doesn't mean there was any code in the form class. Give us an example of what code you wrote and expected to find.
  4. VS 2008 Re: So I now know how to filter a datagrid (after a stupid mistake) now how do I UNfi

    You should call it what it is, a DataGridView. A DataGrid is a different control. "TestFilterdatagridBindingSource.Filter = Nothing". Your really filtering the bindinsource not the DataGridView.
  5. Replies
    6
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    163

    VS 2010 Re: Remove Negative Values From A DataTable

    The only thing my code could do is set a cell to Null. Could not duplicate a value unless it was Null. Your code checks columns not rows.
  6. Re: how to loop through dataset and compare compare values

    dolot, Think there is a problems with that code.

    If ds.Tables(0).Rows(I).Item("StudentName").ToString.ToUpper = ds.Tables(1).Rows(J).Item("StudentName").ToString.ToUpper Then
    This is comparing...
  7. Replies
    2
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    175

    Re: Stuck on Final Project

    You should tell us which line is causing the error, we don't know which line is line 44.
    My guess is that this line is causing the error,

    If lbToppings.SelectedItem(I) Then
    You need to compare...
  8. Re: Check if an item has been deleted in the table

    Don't see how this could work. You've created "rowCount" as a string, then you try to compare a string to an integer. You must have set option strict off. That's not a good idea.
  9. Re: how to loop through dataset and compare compare values

    tg,

    Your right my idea wont work. Will yours work even though the student_id is not unique to a student_name.

    EDIT: What I mean is there can be multiple student_id's associated with a...
  10. Re: In the code below, what will be the value displayed in the Label?

    techgnome,
    Very clever, "Dim Bulb", works on several levels. I don't know if the OP is enjoying this thread, but I am. I hope he marks this thread resolved before everyone chimes in with their dim...
  11. Re: In the code below, what will be the value displayed in the Label?

    sh,

    lol, I guess I should have also mentioned that I'm not the brightest bulb on the tree.
  12. Replies
    9
    Views
    294

    VS 2008 Re: Error when application exits.

    Did you try dbasnett suggestion?
  13. Re: how to loop through dataset and compare compare values

    You can use dolot code, just add more fields in the grouping.


    SELECT student_id,student_name, student_subject, count(*)
    FROM students
    GROUP BY student_id,student_name, student_subject
    HAVING...
  14. VS 2010 Re: Preview data in Crystal report from Gridview

    It looks like the dgv Datasource is a Bindingsource. So what is the Bindingsource Datasource? Is it a datatable? If so, then us that for the report datasource.
  15. Re: how to loop through dataset and compare compare values

    Tell us why your checking for dups and what you want to do when you find them and we could help you find a solution. There's more than one way to check for dups.

    EDIT - If you want all student...
  16. Re: In the code below, what will be the value displayed in the Label?

    SH,

    I think the point of the exercise is to see if they can follow logic decisions.
    Your probably right but if I was taking this test at home and didn't understand the logic, I would cheat and...
  17. VS 2010 Re: [RESOLVED] Help with structured logic using message boxes

    No problem. But ident does have a point. You shouldn't use "msgbox" and especially not "end" in .Net. If your just learning .Net it's important to use the .Net syntax. Don't develop bad habits....
  18. Re: In the code below, what will be the value displayed in the Label?

    The time it took you to post this, you could have tested it. Then you would know for sure.
  19. VS 2010 Re: Help with structured logic using message boxes

    This would be more appropriate in .Net


    Do While True
    If MessageBox.Show("Ask Question", "Question", MessageBoxButtons.YesNo, MessageBoxIcon.Question) =...
  20. Re: List of dll for Crystal report XI for my client computer

    If you want to know the dll then look at your project references. But what you really need to do is install the CR XI runtime. Here is info about those downloads...
  21. Replies
    3
    Views
    169

    [RESOLVED] no threads

    Anyone else having trouble viewing the threads in this forum? Several forums have a user named "erkn" as their last poster and in all those forums I no threads are displayed when I enter them.
  22. VS 2012 Re: Updating a database using a datagrid view Issue

    There's several way to manage your database. Here's what MSDN say http://msdn.microsoft.com/en-us/library/ms246989(VS.80).aspx
  23. Replies
    17
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    449

    Re: IDE Problem on VS 2010

    the easiest work around is to find a new game to play! :)
    good luck
  24. Replies
    8
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    197

    VS 2010 Re: Post and Get data problems

    Do you have a question?
  25. Replies
    17
    Views
    449

    Re: IDE Problem on VS 2010

    Did you uninstall VS before you reinstall? Worth a try.
  26. Replies
    6
    Views
    163

    VS 2010 Re: Remove Negative Values From A DataTable

    Don't really know what you mean by that statement but hear is an example on modifying the column data,


    Me.DataGridView1.DataSource = ds.Tables("dt")
    For Each row As...
  27. Replies
    6
    Views
    163

    VS 2010 Re: Remove Negative Values From A DataTable

    Do you want to permanently remove the -1 or just display it as an empty space in the DGV? Will the value be modified in the DGV?
  28. Re: Coding a button used to get counts based on radio button selections

    You need to use an "And" claus in your "select"

    foundAllTrips = CType(Me.TripsDataSet.tblTrips.Select("Origin = '" & originTrip & "' And Destination = '' & destinTrip & "'"),...
  29. Thread: Comboboxes

    by wes4dbt
    Replies
    4
    Views
    129

    Re: Comboboxes

    Certainly dday9 will work fine but there's another way which uses data binding and a relation. This is a really nice example posted in the code bank by jmc....
  30. Replies
    17
    Views
    449

    Re: IDE Problem on VS 2010

    Have you tried system restore using a date before this started happening.
  31. Thread: I need help

    by wes4dbt
    Replies
    2
    Views
    155

    Re: I need help

    What part are you having trouble with? What have you tried so far?
  32. VS 2013 Re: I need a reference for Jet 4.0 DateTmeFormat used in schema.ini

    Sorry I put the wrong quote in my post. I meant to post this quote,

    That's why I suggested stripping off what you don't want.
  33. VS 2013 Re: I need a reference for Jet 4.0 DateTmeFormat used in schema.ini

    Why not just strip it off?
  34. Re: Error while printing the report

    This is an interesting discussion http://scn.sap.com/thread/3552783

    If the report was working before you rebooted then my guess is that all the files you need are already on your computer. Have...
  35. VS 2010 Re: Changing the values in the columns on a datagrid view

    Your code seems ok, put a break point at this line, just to see if your even getting there.

    row.Cells("name").Value = "Sad Martin"
  36. VS 2010 Re: Changing the values in the columns on a datagrid view

    Looping thru the dgv is easy,


    For Each row As DataGridViewRow In Me.DataGridView1.Rows
    'Then do what every you want
    row.Cells("name").Value = "They're...
  37. Replies
    7
    Views
    162

    VS 2013 Re: Equation in textbox

    Google is your friend, here's one link http://www.vbforums.com/showthread.php?590038-RESOLVED-How-to-solve-equation-that-is-in-a-Textbox
  38. Replies
    3
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    156

    Re: Chart at MS Report

    This what your talking about? http://msdn.microsoft.com/en-us/library/ms252128%28v=vs.90%29.aspx
  39. Replies
    7
    Views
    162

    VS 2013 Re: Equation in textbox

    I don't have an answer but that equation will equal 19 not 9.
  40. View Post

    I know what you mean. Usually I have only one return point but once in a while I'll have multiple. Mostly happens when I'm making changes to existing programs. But every time I do, I feel guilty...
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