combobox 控件怎么显示外部的图片

VB.NET code

Dim mFileInfo As FileInfo        Dim mDirInfo As New DirectoryInfo(Application.StartupPath & "\Programs\Head")        Dim DrawFile As Bitmap        Dim Rec As Drawing.Rectangle = New Drawing.Rectangle(2, 2, 98, 98)        tFace.DrawMode = DrawMode.OwnerDrawFixed        For Each mFileInfo In mDirInfo.GetFiles()            DrawFile = New Bitmap(New Drawing.Bitmap(mFileInfo.FullName))'得到所有图片列表并循环        Next