1001 نکته در سی شارپ

[sinpin]

ابتدا System.Management رو به References پروژه بیفزایید و سپس :

using System.Management;

public double getHDDSize(string drive)

{

    //check to see if the user provided a drive letter

    //if not default it to "C"

    if (drive == "" || drive == null)

    {

        drive = "C";

    }

    //create our ManagementObject, passing it the drive letter to the

    //DevideID using WQL

    ManagementObject disk = new ManagementObject("Win32_LogicalDisk.DeviceID=\"" + drive + ":\"");

    //bind our management object

    disk.Get();

    //return the HDD's initial size

    return Convert.ToDouble(disk["Size"]);

}

منبع : http://www.dreamincode.net/forums/in...0&#entry307855