用C#獲取計算機磁盤空間

在System.IO命名空間下的DriveInfo類的GetDrives()方法可以用來獲得計算機上的所有邏輯驅動器的名稱。DriveInfo類的TotalSize屬性可義獲得磁盤的空間大小。主要代碼如下。

private void Form1_Load(object sender, EventArgs e)
{
    System.IO.DriveInfo[] drive=System.IO.DriveInfo.GetDrives();
    for (int i = 0; i < drive.Length; i++)
    {
        comboBox1.Items.Add(drive[i].Name);
    }
}
private void comboBox1_SelectedValueChanged(object sender, EventArgs e)
{
    System.IO.DriveInfo[] drive = System.IO.DriveInfo.GetDrives();
    for (int i = 0; i < drive.Length; i++)
    {
        if (comboBox1.SelectedItem.ToString() == drive[i].Name)
        {
            textBox1.Text = Convert.ToString(drive[i].TotalSize/ 1024);
        }
    }
}