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Dim thisConnection As New SqlClient.SqlConnection("Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\dbGipExpress.mdf;Integrated Security=True;User Instance=True") Dim sql As String = "SELECT COMUNE, CAP, [PREFISSO TEL], [COD NAZIONALE], [COD ISTAT] FROM dbCOMUNI ORDER BY COMUNE" Dim thisCommand As New SqlClient.SqlCommand(sql, thisConnection) ' Set the view to show details. ListView1.View = View.Details ' Allow the user to edit item text. ListView1.LabelEdit = True ' Allow the user to rearrange columns. ListView1.AllowColumnReorder = True ' Display check boxes. ListView1.CheckBoxes = True ' Select the item and subitems when selection is made. ListView1.FullRowSelect = True ' Display grid lines. ListView1.GridLines = True ' Sort the items in the list in ascending order. ListView1.Sorting = SortOrder.Ascending Try thisConnection.Open() Dim thisReader As SqlClient.SqlDataReader = thisCommand.ExecuteReader() While (thisReader.Read()) Dim item As New ListViewItem(thisReader.Item(0).ToString, 0) item.SubItems.Add(thisReader.Item(1).ToString) item.SubItems.Add(thisReader.Item(2).ToString) item.SubItems.Add(thisReader.Item(3).ToString) item.SubItems.Add(thisReader.Item(4).ToString) ListView1.Items.AddRange(New ListViewItem() {item}) End While ListView1.Columns.Add("COMUNE", -2, HorizontalAlignment.Left) ListView1.Columns.Add("CAP", -2, HorizontalAlignment.Left) ListView1.Columns.Add("PREFISSO TEL", -2, HorizontalAlignment.Right) ListView1.Columns.Add("COD NAZIONALE", -2, HorizontalAlignment.Center) ListView1.Columns.Add("COD ISTAT", -2, HorizontalAlignment.Center) Dim imageListSmall As New ImageList() Dim imageListLarge As New ImageList() ' Initialize the ImageList objects with bitmaps. imageListSmall.Images.Add(Bitmap.FromFile("C:\Favorites Folder white s.png")) imageListSmall.Images.Add(Bitmap.FromFile("C:\Favorites Folder white.png")) imageListLarge.Images.Add(Bitmap.FromFile("C:\Favorites Folder black s.png")) imageListLarge.Images.Add(Bitmap.FromFile("C:\Favorites Folder black.png")) 'Assign the ImageList objects to the ListView. ListView1.LargeImageList = imageListLarge ListView1.SmallImageList = imageListSmall Catch ex As SqlClient.SqlException MsgBox("Error: " & ex.ToString()) Finally thisConnection.Close() End Try
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