troubleshooting Question

Help with loopingf through GridView and retreiving IDs from xml file or creating new IDs if data does not exist

Avatar of vcharles
vcharles asked on
.NET ProgrammingVisual Basic.NET
3 Comments1 Solution337 ViewsLast Modified:
Hi,

I am using the code below to loop through a listbox to  retreive existing ID(Part A) or create new IDs (Part B).

How do I modify it for a GridView (Windows App, VS 2010)


For x As Integer = 0 To C1NSN.Items.Count - 1

'PartA:
                If CheckForNSNFix.Contains(C1NSN.Items(x).ToString) Then
                    For Each xnLink As Xml.XmlNode In xdNSN.SelectNodes("/Root/NSNTable[NSN='" & C1NSN.Items(x).ToString & "']")
                        NSN_ID = xnLink.SelectSingleNode("NSN_ID").InnerText
                        If NSN_ID <> "" Then
                            CD = NSN_ID
                            If u > 0 Then
                                num1 = num1 & "" & CD & ","
                            Else
                                num1 = CD & ","
                            End If
                            u = u + 1
                        End If
                    Next
                End If
            Next



'Part B:
            'Assign ID to data not already in XML file
            For x As Integer = 0 To C1NSN.Items.Count - 1
                If Not CheckForNSNFix.Contains(C1NSN.Items(x).ToString) Then
                    Dim xNew As XElement = New XElement(xtable)
                    xNew.Add(New XElement(xid, num))
                    xNew.Add(New XElement(curXYZ, C1NSN.Items(x)))
                    MyFix.Root.Add(xNew)
                    MyFix.Save((Application.StartupPath + "\App_Data\" & curXYZ & ".xml"))
                    If uu > 0 Then
                        num2 += num & ","
                    Else
                        num2 = num & ","
                    End If
                    uu = uu + 1
                    num = num + 1
                End If

            Next
            searchIdNSN = num1 & num2
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