主题：如何实现最上面的大通栏显示啊

'BaseMainForm.controls("C1Ribbon1").Visible = False
ApplicationMenu.visible = False
For Each r As object In RibbonTabs
    r.visible = False
Next
QAT.Visible = False
ConfigBar.Items.Clear
Forms("左侧导航").Open()
Forms("上侧导航").OPEN(-1000,-1500)
Forms("上侧导航").BaseForm.TopLevel = False
Forms("上侧导航").BaseForm.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None
Forms("上侧导航").BaseForm.Dock = System.Windows.Forms.DockStyle.bottom
Dim a As object = BaseMainForm.controls("C1Ribbon1")
a.height = 31 + Forms("上侧导航").height
a.controls.add(Forms("上侧导航").BaseForm)

Forms("下侧导航").Open()
TableCaptionVisible = False