asp.net, how to change text color to red in child nodes in VB codes?

Posted by StudentIT on Stack Overflow See other posts from Stack Overflow or by StudentIT
Published on 2013-11-04T15:25:36Z Indexed on 2013/11/04 15:54 UTC
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I got everything worked now by list of server Name but I want to add a IF statement by checking a column from SQL Server called Compliance by either True or False value listed. If it False, the Name will change text color to Red. If it True, the Name won't change text color. I am not sure how add that in VB codes side. I am pretty sure that I would need to put IF statement inside While dr.Read(). I am pretty new to VB.Net and not sure which VB code that change text color.

Here is my VB codes,

Sub loadData()
    'clear treeview control
    TreeViewGroups.Nodes.Clear()

    'fetch owner data and save to in memory table
    Dim sqlConn As New System.Data.SqlClient.SqlConnection((ConfigurationManager.ConnectionStrings("SOCT").ConnectionString))
    Dim strSqlSecondary As String = "SELECT [Name] FROM [dbo].[ServerOwners] where SecondaryOwner like @uid order by [name]"

    'Getting a list of True or False from Compliance column
    Dim strSqlCompliance As String = "SELECT [Compliance] FROM [dbo].[ServerOwners] where SecondaryOwner like @uid order by [name]"

    Dim cmdSecondary As New System.Data.SqlClient.SqlCommand(strSqlSecondary, sqlConn)

    Dim cmdCompliance As New System.Data.SqlClient.SqlCommand(strSqlCompliance, sqlConn)

    cmdSecondary.Parameters.AddWithValue("@uid", TNN.NEAt.GetUserID())

    cmdCompliance.Parameters.AddWithValue("@uid", TNN.NEAt.GetUserID())

    Dim dr As System.Data.SqlClient.SqlDataReader
    Try
        sqlConn.Open()
        Dim root As TreeNode
        Dim rootNode As TreeNode
        Dim firstNode As Integer = 0
        'Load Primary Owner Node
        'Create RootTreeNode

        dr = cmdSecondary.ExecuteReader()
        If dr.HasRows Then
            'Load Secondary Owner Node
            'Create RootTreeNode
            root = New TreeNode("Secondary Owner", "Secondary Owner")
            TreeViewGroups.Nodes.Add(root)
            root.SelectAction = TreeNodeSelectAction.None

            rootNode = TreeViewGroups.Nodes(firstNode)
            'populate the child nodes
            While dr.Read()
                Dim child As TreeNode = New TreeNode(dr("Name"), dr("Name"))
                rootNode.ChildNodes.Add(child)
                child.SelectAction = TreeNodeSelectAction.None
            End While
            dr.Close()
            cmdSecondary.Dispose()
        End If

        'check if treeview has nodes
        If TreeViewGroups.Nodes.Count = 0 Then
            noServers()
        End If
    Catch ex As Exception
        hide()
        PanelError.Visible = True
        LabelError.Text = ex.ToString()
    Finally
        sqlConn.Dispose()
    End Try
End Sub

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