HaoWu

Hi all! I'm a lamster from adobe illustrator. My question is about matching stoke style in AD: 1. I found a similar tool as Eyedropper in illustrator called Colour Picker Tool. Does this tool have the same function in illustrator? 2. When I use Colour Picker Tool, it just copies the colour information. Can the Colour Picker Tool copy the line stoke information as Eyedropper in illustrator? For example, I draw a line with Black stoke colour and 1mm width. Now I want to apply this line style it to another line. In Ai, I need to use Eyedropper tool to inject the style. What should I do in AD? Thanks! Hao