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  1. Replies
    3
    Views
    103

    VS 2012 Re: Searching for an array of byte

    This doesn't really make any sense. Nothing in an exe ever changes. What type of address are you talking about. What is it your trying to achieve?
  2. Thread: Activation

    by wes4dbt
    Replies
    4
    Views
    107

    VS 2010 Re: Activation

    A Textbox has a "ToUpper" method. "TextBox1.Text.ToUpper".
  3. Replies
    1
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    143

    Re: Crystal Reports for VB 2010

    Did you get your CR from this site http://scn.sap.com/docs/DOC-7824 Did you install the executable and not just the MSI. Also, you need to provide which version of VS your using and what errors...
  4. VS 2008 Re: Get data from DGV of another form from another form.

    Why not just pass the data from form2 to Form3. It would help if you gave a more complete explaination of what your trying to achieve.
  5. VS 2008 Re: Deployment vb.net Applications with Crystal Report

    Yes, you can use Click Once, read this...
  6. Replies
    5
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    186

    VS 2010 Re: Relationship not working

    To close this out, after more testing, I found several "userid"s in the Tags table that had trialing blank spaces. Thats why running the trim solve the relation problem. My only conclusion is that...
  7. Replies
    5
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    186

    VS 2010 Re: Relationship not working

    Well, I solved the problem. I ran this code on my Tags table, and now the relation works.

    For Each r As DataRow In Me.WaterDbDataSet.tags
    r("userid") =...
  8. Replies
    5
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    186

    VS 2010 Re: Relationship not working

    jmc, It deals with two tables,

    Tags tables
    tagnumber - unique
    userid - non unique, the same userid can have many tags
    groupid - non unique
    .
    .
    .
  9. Replies
    5
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    186

    VS 2010 Re: Relationship not working

    Some addition information.

    I create a relation in my datasource between the Tags table and the Groups table (the same as the relation I created in my code above)
    I add a new Form to the project....
  10. Replies
    5
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    186

    VS 2010 [RESOLVED] Relationship not working

    Though I was able to get the relationship working in my previous post http://www.vbforums.com/showthread.php?775881-RESOLVED-Create-Relationship-between-non-unique-fields
    I have not resolved my real...
  11. VS 2010 Re: Create Relationship between non unique fields

    Never mind I found the answer. There is an additional parameter that you need to set to false.

    data.Relations.Add("ParentChild", _
    parent.Columns("Name"), _
    ...
  12. VS 2010 [RESOLVED] Create Relationship between non unique fields

    This code is from jmc Mater/Detail code example in the code bank, bit I've made some modifications,

    Private Sub Form1_Load(ByVal sender As Object, _
    ByVal e As...
  13. Replies
    9
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    231

    VS 2008 Re: Report does not load

    Do other Crystal Reports run ok on the problem machine? Does the rest of the app run ok on that machine?
  14. VS 2010 Re: how to get the index of the current row from the cell being looked at....

    How about,

    DataGridView1.CurrentRow.Index.ToString
  15. Replies
    9
    Views
    231

    VS 2008 Re: Report does not load

    I don't think that the Report doesn't load, I think the Report can't find the data table that the Report uses. Where is the data/database keep? Local or network. If it's network then maybe it's a...
  16. Replies
    4
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    178

    VS 2008 Re: VS 2008 Print a form

    I don't know which version of vs 2008 you have but Reportviewer usually comes with it. You shouldn't have any problems finding example online.
  17. Replies
    2
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    104

    VS 2010 Re: working with datagrids

    Are you talking about a DataGridView or a DataGrid. They are two different things.

    If your talking about a DataGridView then something like this is will work,

    For Each row As...
  18. Replies
    4
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    178

    VS 2008 Re: VS 2008 Print a form

    It's really your decision. You can do it with PrintDocument but it's not a simple task. Or, you could create a rdlc report (reportviewer) or a Crystal Report or some other third party reporting...
  19. VS 2010 Re: Confused about Cascading Deletes in Type Dataset

    jmc, ahhhhh, that did it, thanks


    taTags.DeleteSingleTags("4958")

    That is a delete query I added to the tableadapter. I thought the relation would be active on all query on that datatable,...
  20. VS 2013 Re: How to get certain number of characters from selected combobox item

    Me.Label1.Text = Me.ComboBox1.Text.Substring(0, 10)

    You should first verify that the combobox text is at least 10 characters.
  21. VS 2010 Re: Confused about Cascading Deletes in Type Dataset

    jmc, Thanks for the reply.



    The parent record deletes but not the child. I thought it would automatically delete the child.

    I guess, what I'm trying to say is I can't figure how to use the...
  22. VS 2010 [RESOLVED] Confused about Cascading Deletes in Type Dataset

    Imports System.Data.OleDb
    Public Class Tags
    Private ds As New WaterDbDataSet, taTags As New WaterDbDataSetTableAdapters.tagsTableAdapter, taTd As New...
  23. Re: How to compile windows app to make exe file including all dll files?

    So, the OP was talking about,

    How do you know if it's an Active X Com?

    Are you saying that any .Net references you add to your project don't need to be register and any COM references DO need...
  24. Re: How to compile windows app to make exe file including all dll files?

    If you do it this way. wont you have to create an install that would register the dll's. That's not all that hard but if your working remotely it can be problematic.
  25. Re: How to compile windows app to make exe file including all dll files?

    aspun, Thanks for posting that link, very interesting.
  26. Re: How to prevent making duplicated rows in datagridview table

    Is there some reason you don't remove the duplicates before you load the dgv. Anyway, an Array has a method named "Distinct". This will remove all duplicates.

    Dim arrDistinct() as String =...
  27. Re: How to prevent making duplicated rows in datagridview table

    blueye89,

    You keep making us pry the necessary information from you bit by bit. Zelot, asked to see an example of the data but you didn't provide it. The amount of columns or the amount of rows...
  28. Re: How to prevent making duplicated rows in datagridview table

    That's true if the data is from a database. If that's the case, why is it unbound. The question that needs to be answered before we can help is, Where is the data that you use to populate the dgv...
  29. Re: How to prevent making duplicated rows in datagridview table

    Bound or unbound? You need to FULLY explain what your trying to achieve .
  30. Re: A function return a dataset do not work in for loop

    What line of code causes the error. Which object is nothing?
  31. Replies
    7
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    194

    Re: Database with VB Net recommendations

    How many records? Hundreds, thousands... A couple thousand should load with very little lag.

    Also, if you only use one datatable then there is no need for creating a Dataset. This wont have any...
  32. Replies
    7
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    194

    Re: Database with VB Net recommendations

    What jmc said is true, if your using ADO.NET. But you haven't really explained how you connect to your database. You really should post some of your code showing how you connect to your database. ...
  33. Replies
    8
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    235

    Re: Working with business dates

    Or, store the dates in a table in your database.
  34. Replies
    10
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    312

    VS 2010 Re: DataGridView Column Sort

    Sure a dgv string column sorts when you click the header. I must not be understanding what your trying to say.
  35. Replies
    10
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    312

    VS 2010 Re: DataGridView Column Sort

    I don't understand why you want to hack the column click to sort the dgv when it will sort the column when the header is clicked automatically. What purpose does this code serve?
  36. Re: Working with a Single Row of Data

    Hard to say without knowing more about the program, does it store/retrieve data. If so, then a datatable seems like the correct tool. If you have a datatable you can store an individual record in a...
  37. VS 2010 Re: Deploy project have crystal report module 2010

    Read this...
  38. Re: [HELP] Print/fill-in fields on a printed official form

    You need to give a full description of the problem. I don't know what this means

    im having problems regarding the content of the report not matching in the fields of the printed document.

    Are...
  39. Re: [HELP] Print/fill-in fields on a printed official form

    Well, what are you having trouble with? Report layout, retrieving the data, something else? I have no idea what problems your having.
  40. Re: [HELP] Print/fill-in fields on a printed official form

    Why can't RDLC do this. All you have to do is position the data fields in the proper place on the report.
    Is the form 8 1/2 x 11
    Will you be printing just one form at a time or multiple?
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