Automatically detecting new usb mass storage drives plugged in

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C#

I'm writing an application which would detect usb mass storage drives for data storage. I've come up with this code

foreach(DriveInfo mydrive in DriveInfo.GetDrives())
{
if(mydrive.DriveType == DriveType.Removable)
{
...
}
}

This works fine when i have a refresh button to go through the piece of code. But i want to make it to detect new drives as soon as they're plugged-in. Can someone help me out with this. Thanks in advance.