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lyasta
lyasta
Last Activity: May 26 '11, 12:50 PM
Joined: Aug 6 '10
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  • lyasta
    started a topic ComboBox Databinding and Scroll issue
    in Visual Basic .NET

    ComboBox Databinding and Scroll issue

    Hello,

    I have a form with MyLabel and MyComboBox on it. In design time I set DataSource for MyComboBox to MyDataSet1, DisplayMember to TF_BADGES.Offic er_Name and ValueMember to TF_BADGES.Offic er_ID. TF_BADGES is the only table in my dataset with two columns (Officer_ID, Officer_Name). Here is code from my application:
    Code:
        Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
    ...
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    • lyasta
      replied to tableadapter.fill(datatable) fills the row that was not added to the datatable
      in Visual Basic .NET
      Frinavale,
      Originally I didn't think that "WITH" was my problem. After I stopped using it (because I thought that it was giving me a hard time) I made a bunch of other changes to the program and at this point can’t repopulate my error. Still confused on what exactly happened...
      Sorry for wasting your time...
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      • lyasta
        replied to tableadapter.fill(datatable) fills the row that was not added to the datatable
        in Visual Basic .NET
        Thank you for reply, but I didn't exactly have a problem with adding new row to the table in dataset. I figured out what I was doing wrong. It was "WITH" operator:
        Code:
        With newRow
If (.Owner_Name = Me.DsMain1.TF_INFO(0).Owner_Name)Then
'this would always give me True because 
'Me.DsMain1.TF_INFO(0).Owner_Name was recognized as
'newRow's Owner_Name and not value from the actual table row
End
        ...
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          Leave a comment:

        • lyasta
          started a topic tableadapter.fill(datatable) fills the row that was not added to the datatable
          in Visual Basic .NET

          tableadapter.fill(datatable) fills the row that was not added to the datatable

          Hi,
          I am trying to add NewRow to the database by using datatable in dataset, but before I do that I want to make sure that row is not already there. I create new row for the datatable I am working with, fill it with information. I fill datatable with the row from database that has the same primary key as my NewRow by using tableadapter.fi ll method, but when I do that my NewRow that was never added to the datatable is filled with information...
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