利用DLL存储和调用图片，代码样例

Imports System.IO

Imports System.Reflection

Imports System.Threading

Public Class Form1

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

Dim a As Assembly = Assembly.LoadFrom("tmpcls.dll")

Dim b As System.IO.Stream = a.GetManifestResourceStream(GetType(TmpCls.Class1), "2.jpg")

Dim c As Bitmap = New Bitmap(b)

PictureBox1.Image = c

End Sub

End Class

Check:

resources.resx