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POLoop, aggregate and return unique DataRow sum
 

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    <p>I have a DataGrid which contains multiple transactions of Customer's buy ins. What I want is to add up the transaction buy ins from each customer and add the result on the related images. What I have at the moment gives me logic errors i.e. adding the same amounts on more than one images.</p> <p>Here is the structure of my DataGrid (column titles): <code>[Name,Surname, Buyin, Type, StartTime, TransactionID, CustomerID]</code> and here is my code:</p> <pre><code>Dim tbActivePlayers As DataTable = Me.ActivePlayersTableAdapter.GetData() Dim tbTemp As New DataTable ' table = DataSet.Tables("Orders") ' Declare an object variable. Dim objTotalBuyin As Object Dim iCount, ilbl As Integer ilbl = 1 Dim viewUniquePlayers As New DataView(tbActivePlayers) Dim iActivePlayers As Integer = viewUniquePlayers.ToTable(True, "CustomerID").Rows.Count Dim dtDataTable As DataTable = viewUniquePlayers.ToTable(True, "CustomerID") Dim myLabel As Label For iCount = 0 To dtDataTable.Rows.Count objTotalBuyin = tbActivePlayers.Compute("Sum(Buyin)", "CustomerID = " &amp; tbActivePlayers.Rows(iCount).Item("CustomerID")) 'MsgBox("Name: " &amp; tbActivePlayers.Rows(iCount + 1).Item("Name") &amp; ", Sumbuyin:" &amp; sumObject.ToString &amp; " ResultCount:" &amp; ResultCount) ' myLabel = CType(Me.Controls.Find("lblPlayer" &amp; ilbl, True)(0), Label) If Not myLabel Is Nothing Then myLabel.Text = "Empty Seat" End If ' myLabel.Text = tbActivePlayers.Rows(iCount).Item("Name") &amp; Environment.NewLine &amp; _ "€" &amp; objTotalBuyin.ToString myLabel.Image = Global.PokerBusiness.My.Resources.Resources.seatocc ilbl += 1 Next </code></pre>
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