C# 如何刷新图片框
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How to refresh PictureBox
提问by bakar
I've little question to ask.
我没什么要问的。
Let's say I've written an ellipse on pictureBox, then clicked a button. I want pictureBox to refresh itself.
假设我在图片框上写了一个椭圆，然后单击了一个按钮。我想让pictureBox 自己刷新。
I've tried PictureBox.Invalidate(), but could'nt made it.
My best regards...
我试过了PictureBox.Invalidate()，但不能成功。我最诚挚的问候...
采纳答案by Smi
Try the method PictureBox.Refresh()(inherited from Control).
试试这个方法PictureBox.Refresh()（继承自Control）。
回答by JanOlMajti
Have you tried PictureBox.Update();? Or try something like this http://msdn.microsoft.com/en-us/library/system.windows.forms.picturebox.image.aspx
你试过PictureBox.Update();吗？或者试试这样的http://msdn.microsoft.com/en-us/library/system.windows.forms.picturebox.image.aspx
