Question

在 Window 窗窗体中

RightToLeft=yes

和

RightToLeftLayout=true

i 不能

为我的窗体设置任何背景图像!

Answer 1

http://msdn.microsoft.com/en-us/library/system.windows.forms.forms.form.right to leftlayout.aspx" rel=“nofollow”>MSDN 条目的Form.RightToLeftLayout 属性 :

当 rightToleftLayout 设置为是时, 所有者将不支持所有者绘图。所有者绘图事件仍然会发生, 但您在这些事件中撰写的代码的行为没有定义。此外, BackgroundImage 、 Opaceity 、 TransparencyKey 以及绘画事件不支持。

Answer 2

根据普尔尚斯的回答你需要自己处理背景画

Microsoft wasn t lazy, they simply didn t know what you want to be happening when the reading layout of the form is changed. Perhaps you want your background image to be flipped? They just don t know, so instead of doing something wrong, they did nothing.

The good thing is that you can simply do it yourself like this. In this example, I simply store the desired background image in a PictureBox and then paint it onto the form when the Form.Paint event occurs:

Private Sub Form1_Paint(sender As Object, e As PaintEventArgs) Handles Me.Paint

    Dim r As Rectangle = Me.ClientRectangle
    e.Graphics.DrawImage(Me.PictureBox1.BackgroundImage, r)

End Sub

Answer 3

添加一个图片框, 并将其对接以填填填表格, 你会得到一个背景

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