A winform DropShadow demo

First, the idea is come from here.

I go farther, write a workable class here.

Usage:

var f = new Dropshadow(this)
{
	BorderRadius = 40,
	ShadowColor = Color.Blue
};

f.RefreshShadow();

Then I rewrite the class,now it looks like this, a real DropShadow.

Source is here.

One thing you should know is this class not consider the border-radius(takes form css).

Main property is

• ShadowColor
• ShadowV
• ShadowH
• ShadowSpread
• ShadowBlur

The property is same as css box-shadow, see here

These propertyies

• ShadowSpread
• ShadowBlur
• ShadowColor

require you manual call RefreshShadow().

Go to the demo project