请问如何在VB.NET窗体中动态生成PictureBox

[lskhome]

我在窗体中添入了一个PictureBox,名为PictureBox1，自动生成以下代码：

Friend WithEvents PictureBox1 As System.Windows.Forms.PictureBox
Me.PictureBox1 = New System.Windows.Forms.PictureBox()
Me.PictureBox1.BackgroundImage = CType(resources.GetObject("PictureBox1.BackgroundImage"), System.Drawing.Bitmap)
Me.PictureBox1.Location = New System.Drawing.Point(360, 80)
Me.PictureBox1.Name = "PictureBox1"
Me.PictureBox1.Size = New System.Drawing.Size(400, 400)
Me.PictureBox1.TabIndex = 0
Me.PictureBox1.TabStop = False
但现在我想按一个钮动态生成1个这样的PictureBox，名为PictureBox2,结果在Click事件中加入以上的代码段但编译出错，由于非典不能出去买书，请高手指教。

[lbx1979]

啥错误,放到click事件中处理是可以的

[lskhome]

F:\VB.net\picgame\Form1.vb(133): “Friend”在局部变量声明中无效。
F:\VB.net\picgame\Form1.vb(133): “WithEvents”在局部变量声明中无效。
F:\VB.net\picgame\Form1.vb(134): “PictureBox5”不是“picgame.Form1”的成员。
F:\VB.net\picgame\Form1.vb(135): “PictureBox5”不是“picgame.Form1”的成员。

[lskhome]

我改了代码试了一下，下面是代码：
Dim PictureBox5 As System.Windows.Forms.PictureBox
PictureBox5 = New System.Windows.Forms.PictureBox()
PictureBox5.BackgroundImage = CType(Resources.GetObject("PictureBox1.BackgroundImage"), System.Drawing.Bitmap)
PictureBox5.Location = New System.Drawing.Point(100, 100)
PictureBox5.Name = "PictureBox5"
PictureBox5.Size = New System.Drawing.Size(200, 200)
PictureBox5.TabIndex = 0
PictureBox5.TabStop = False
结果有一个错误：
F:\VB.net\picgame\Form1.vb(135): “GetObject”不是“Resources”的成员。
那我要用一幅图做背景怎办？

[lskhome]

如何生成一个JPG文件的OBJECT呢？

[buaawjh]

直接使用一个image对象