主题：[求助]表A第一列路径文件PictureBox预览报错

If Forms("窗口1").Opened Then '如果窗口已经打开
    Dim pbx As WinForm.PictureBox = Forms("窗口1").Controls("PictureBox1")
    If Tables("表A").Current Is Nothing Then
        pbx.Image = Nothing
    Else
        Dim pb As WinForm.PictureBox = e.Form.Controls("PictureBox1")
        pb.Image = GetDwgImage( Tables("表A").Current("第一列"))
    End If
End If