消除按钮边框和背景图片之间的间隙

Question

I want to implement some navigation buttons (no text, only image, like flat button).

I add default button with BackgroundImage property. And it has a small gap between border and image.

How can I remove that gap?

Answer 1

As far i got your concern. You need to set two properties of Button.

1. button.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
2. button1.FlatAppearance.BorderSize = 0;

Answer 2

将border属性设置为None将使按钮完全平坦，并且将仅显示平坦图像

Answer 3

将FlatStyle设置为Flat

button1.FlatStyle = FlatStyle.Flat;