象棋四大名局图片:代码实现ListView控件的行间隔颜色

来源:百度文库 编辑:中财网 时间:2024/04/29 22:19:10
首先在窗口中添加一个ListView控件,方法:菜单->工程->部件->Microsoft Window Common Control 6.0 (后面为版本号)。再添加一个Picture控件,改名为picGreenbar。

   实现的代码如下:

Option Explicit

Private Sub Form_Load()
  Dim i As Integer
  Dim iFontHeight As Long
  Dim iBarHeight As Integer
  Dim j As Integer
  Dim itmX As ListItem
  Dim ColHead As ColumnHeader
  ListView1.ColumnHeaders.Add , , "This is Just a Simple Example"
  ListView1.ColumnHeaders(1).Width = 3000


  '添加一些实验数据
  For j = 1 To 33
   Set itmX = ListView1.ListItems.Add()
   itmX.Text = "This is item number " & CStr(j)
  Next j

  Me.ScaleMode = vbTwips
  picGreenbar.ScaleMode = vbTwips
  picGreenbar.BorderStyle = vbBSNone
  picGreenbar.AutoRedraw = True
  picGreenbar.Visible = False
  picGreenbar.Font = ListView1.Font
  iFontHeight = picGreenbar.TextHeight("b") + Screen.TwipsPerPixelY
  iBarHeight = (iFontHeight * 1)
  picGreenbar.Width = ListView1.Width
  '======
  picGreenbar.Height = iBarHeight * 2
  picGreenbar.ScaleMode = vbUser
  picGreenbar.ScaleHeight = 2
  picGreenbar.ScaleWidth = 1
  'draw the actual bars
  picGreenbar.Line (0, 0)-(1, 1), vbWhite, BF
  picGreenbar.Line (0, 1)-(1, 2), RGB(227, 241, 226), BF
  '======
  ListView1.PictureAlignment = lvwTile
  ListView1.Picture = picGreenbar.Image
End Sub
   代码量不多,不过很实用。