Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
SendKeys.Send("{%}({PRTSC})")
PictureBox1.Image = CType(Clipboard.GetDataObject.GetData("Bitmap"), Image)
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
PictureBox1.Image.Save("C:\imagen.jpg")
End Sub
End Class