private ArrayList GetCDMediaSize()
{
ArrayList collection2 = new ArrayList();
try
{
ManagementObjectCollection.ManagementObjectEnumerator enumerator = null;
SelectQuery query = new SelectQuery("Win32_CDROMDrive");
ManagementObjectSearcher searcher = new ManagementObjectSearcher(query);
try
{
enumerator = searcher.Get().GetEnumerator();
while (enumerator.MoveNext())
{
ManagementObject info = (ManagementObject)enumerator.Current;
if (info["Size"] != null)
{
collection2.Add(GeneralModule.FormatBytes(double.Parse(info["Size"].ToString())));
}
else
{
collection2.Add("Blank or No Media");
}
}
return(collection2);
}
finally
{
if (enumerator != null)
{
enumerator.Dispose();
}
}
}
catch
{
collection2 = null;
}
return(collection2);
}
private void VolumeRead()
{
try
{
WMIDrives wmiDrives = new WMIDrives();
int num2 = 0;
this.lvwVolumes.Items.Clear();
if (wmiDrives.VolumeLetter != null)
{
int num4 = wmiDrives.VolumeLetter.Count - 1;
for (num2 = 0; num2 <= num4; num2++)
{
if (wmiDrives.VolumeFileSystem != null)
{
if (wmiDrives.VolumeFileSystem[num2].ToString() == "NTFS")
{
int imageIndex = ReturnImageIndex(wmiDrives.VolumeType[num2].ToString());
this.lvwVolumes.Items.Add(wmiDrives.VolumeLetter[num2].ToString(), imageIndex);
if (wmiDrives.VolumeLabel != null)
{
this.lvwVolumes.Items[num2].SubItems.Add(wmiDrives.VolumeLabel[num2].ToString());
}
else
{
this.lvwVolumes.Items[num2].SubItems.Add("N/A");
}
this.lvwVolumes.Items[num2].SubItems.Add(wmiDrives.VolumeFileSystem[num2].ToString());
if (wmiDrives.VolumeTotalSize != null && wmiDrives.VolumeTotalSize[num2].ToString() != "")
{
this.lvwVolumes.Items[num2].SubItems.Add(GeneralModule.FormatBytes(double.Parse(wmiDrives.VolumeTotalSize[num2].ToString())));
}
else
{
this.lvwVolumes.Items[num2].SubItems.Add("N/A");
}
if (wmiDrives.VolumeUsedSpace != null && wmiDrives.VolumeUsedSpace[num2].ToString() != "")
{
this.lvwVolumes.Items[num2].SubItems.Add(GeneralModule.FormatBytes(double.Parse(wmiDrives.VolumeUsedSpace[num2].ToString())));
}
else
{
this.lvwVolumes.Items[num2].SubItems.Add("N/A");
}
if (wmiDrives.VolumeFreeSpace != null && wmiDrives.VolumeFreeSpace[num2].ToString() != "")
{
this.lvwVolumes.Items[num2].SubItems.Add(GeneralModule.FormatBytes(double.Parse(wmiDrives.VolumeFreeSpace[num2].ToString())));
}
else
{
this.lvwVolumes.Items[num2].SubItems.Add("N/A");
}
if (wmiDrives.VolumePercentFreeSpace != null && wmiDrives.VolumePercentFreeSpace[num2].ToString() != "")
{
this.lvwVolumes.Items[num2].SubItems.Add(wmiDrives.VolumePercentFreeSpace[num2].ToString());
}
else
{
this.lvwVolumes.Items[num2].SubItems.Add("N/A");
}
//if (wmiDrives.VolumeReady != null)
//{
// if (bool.Parse(wmiDrives.VolumeReady[num2].ToString()))
// {
// this.lvwVolumes.Items[num2].SubItems.Add("是");
// }
// else
// {
// this.lvwVolumes.Items[num2].SubItems.Add("否");
// }
//}
//else
//{
// this.lvwVolumes.Items[num2].SubItems.Add("未知");
//}
}
}
else
{
this.lvwVolumes.Items.Add("");
this.lvwVolumes.Items[0].SubItems.Add("None");
}
}
}
}
catch
{
}
}
