diskpart / list volume - list disk ilişkisi

Question

Merhabalar,

Aşağıdaki şekilde kullanıcıdan seçtirdiğim klasörün ilk harfini alıp diskpart ile volume numarasını öğreniyorum.

Ancak bana bu volume numarasının hangi diske ait olduğu bilgisi gerekiyor. Disk1 mi, 2 mi, 3 mü...

Bu konuda nasıl bir yol izleyerek volume numarası ile disk numarasını eşleştirebilirim?

public int GetIndexOfDrive(string drive)
        {
            drive = drive.Replace(":", "").Replace(@"\", "");

            // execute DiskPart programatically
            Process process = new Process();
            process.StartInfo.FileName = "diskpart.exe";
            process.StartInfo.UseShellExecute = false;
            process.StartInfo.CreateNoWindow = true;
            process.StartInfo.RedirectStandardInput = true;
            process.StartInfo.RedirectStandardOutput = true;
            process.Start();
            process.StandardInput.WriteLine("list volume");
            process.StandardInput.WriteLine("exit");
            string output = process.StandardOutput.ReadToEnd();
            process.WaitForExit();

            // extract information from output
            string table = output.Split(new string[] { "DISKPART>" }, StringSplitOptions.None)[1];
            var rows = table.Split(new string[] { "\n" }, StringSplitOptions.None);
            for (int i = 3; i < rows.Length; i++)
            {
                if (rows[i].Contains("Volume"))
                {
                    int index = Int32.Parse(rows[i].Split(new string[] { " " }, StringSplitOptions.None)[3]);
                    string label = rows[i].Split(new string[] { " " }, StringSplitOptions.None)[8];

                    if (label.Equals(drive))
                    {
                        return index;
                    }
                }
            }

Kodu buradan aldım.

---

Faruk GÖKÇE

Answer 1

Oldukca kotu bir kodu ornek almissin. Diskpart hem kullanımı tehlikeli, admin yetkisi gerektirir, ne yaptigini bilmeyen ellerde yikici olabilir. Onun yerine ManagementSystemObject kullan. Ornek:

void Main()
{
	var searcher = new ManagementObjectSearcher(@"select * from Win32_DiskDrive");
	foreach (ManagementObject disk in searcher.Get())
	{
		var query = string.Format(@"ASSOCIATORS OF 
    {{Win32_DiskDrive.DeviceID='{0}'}}
    WHERE AssocClass = Win32_DiskDriveToDiskPartition",
		disk.Properties["DeviceID"].Value);
		foreach (ManagementObject diskPartition in new ManagementObjectSearcher(query).Get())
		{
			var query2 = string.Format(@"ASSOCIATORS OF 
    {{Win32_DiskPartition.DeviceID='{0}'}}
    WHERE AssocClass = Win32_LogicalDiskToPartition",
			diskPartition.Properties["DeviceId"].Value);

			foreach (ManagementObject logicalDisk in new ManagementObjectSearcher(query2).Get())
			{
				Console.WriteLine("Drive: {0}, DeviceId: {1}, Partition: {2}, DriveLetter: {3}",
				  disk.Properties["Caption"].Value,
				  disk.Properties["DeviceId"].Value,
				  diskPartition.Properties["DeviceId"].Value,
				  logicalDisk.Properties["DeviceID"].Value);
			}
		}
	}
}

---

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Answer 2

@CetinBasoz hocam,

Çok teşekkür ederim.

Tamda istediğim buydu.

Allah razı olsun sizden.

İyi çalışmalar.

---

Faruk GÖKÇE

Answer 3

Oldukca kotu bir kodu ornek almissin. Diskpart hem kullanımı tehlikeli, admin yetkisi gerektirir, ne yaptigini bilmeyen ellerde yikici olabilir. Onun yerine ManagementSystemObject kullan. Ornek:

void Main()
{
	var searcher = new ManagementObjectSearcher(@"select * from Win32_DiskDrive");
	foreach (ManagementObject disk in searcher.Get())
	{
		var query = string.Format(@"ASSOCIATORS OF 
    {{Win32_DiskDrive.DeviceID='{0}'}}
    WHERE AssocClass = Win32_DiskDriveToDiskPartition",
		disk.Properties["DeviceID"].Value);
		foreach (ManagementObject diskPartition in new ManagementObjectSearcher(query).Get())
		{
			var query2 = string.Format(@"ASSOCIATORS OF 
    {{Win32_DiskPartition.DeviceID='{0}'}}
    WHERE AssocClass = Win32_LogicalDiskToPartition",
			diskPartition.Properties["DeviceId"].Value);

			foreach (ManagementObject logicalDisk in new ManagementObjectSearcher(query2).Get())
			{
				Console.WriteLine("Drive: {0}, DeviceId: {1}, Partition: {2}, DriveLetter: {3}",
				  disk.Properties["Caption"].Value,
				  disk.Properties["DeviceId"].Value,
				  diskPartition.Properties["DeviceId"].Value,
				  logicalDisk.Properties["DeviceID"].Value);
			}
		}
	}
}

---

How to create a Minimal, Reproducible Example
The way to Go.
World's most advanced open source (object-) relational Database.
Flutter (for mobile, for web & desktop.

Çetin hocam,

<Console.WriteLine("DeviceId: {0}, DriveLetter: {1}, Drive: {2} ",
                            disk.Properties["DeviceId"].Value,
                            logicalDisk.Properties["DeviceID"].Value,
                            disk.Properties["Caption"].Value);

Aşağıdaki gibi çıktı alıyorum

DeviceId: \\.\PHYSICALDRIVE1, DriveLetter: D:, Drive: Microsoft Sanal Diski
DeviceId: \\.\PHYSICALDRIVE0, DriveLetter: C:, Drive: ST500LM021-1KJ152
DeviceId: \\.\PHYSICALDRIVE3, DriveLetter: F:, Drive: SanDisk Cruzer Edge USB Device
DeviceId: \\.\PHYSICALDRIVE3, DriveLetter: G:, Drive: SanDisk Cruzer Edge USB Device
DeviceId: \\.\PHYSICALDRIVE2, DriveLetter: E:, Drive: Microsoft Sanal Diski

Bu çıktı içerisinde örnek veriyorum G sürücüsünü arayıp ona ait olan \\.\PHYSICALDRIVE3 bilgisini nasıl alabilirim?

Tabloya atıp içinde for ile aramayı denedim ancak başaramadım. Bu konuda da yardımcı olabilir misiniz?

---

Faruk GÖKÇE

Answer 4

// Console.WriteLine( PhysicalInfo("G") );
// Console.WriteLine( PhysicalInfo("G:") );
// Console.WriteLine( PhysicalInfo("G:\") );



private string PhysicalInfo(string drive)
{
	var searcher = new ManagementObjectSearcher(@"select * from Win32_DiskDrive");
	foreach (ManagementObject disk in searcher.Get())
	{
		var query = string.Format(@"ASSOCIATORS OF 
    {{Win32_DiskDrive.DeviceID='{0}'}}
    WHERE AssocClass = Win32_DiskDriveToDiskPartition",
		disk.Properties["DeviceID"].Value);
		foreach (ManagementObject diskPartition in new ManagementObjectSearcher(query).Get())
		{
			var query2 = string.Format(@"ASSOCIATORS OF 
    {{Win32_DiskPartition.DeviceID='{0}'}}
    WHERE AssocClass = Win32_LogicalDiskToPartition",
			diskPartition.Properties["DeviceId"].Value);
			foreach (ManagementObject logicalDisk in new ManagementObjectSearcher(query2).Get())
			{
				if ((string)logicalDisk.Properties["DeviceID"].Value == $"{drive[0]}:".ToUpper())
				{
					return (string)disk.Properties["DeviceId"].Value;
				}
			}
		}
	}
	return null;
}

---

How to create a Minimal, Reproducible Example
The way to Go.
World's most advanced open source (object-) relational Database.
Flutter (for mobile, for web & desktop.

Answer 5

// Console.WriteLine( PhysicalInfo("G") );
// Console.WriteLine( PhysicalInfo("G:") );
// Console.WriteLine( PhysicalInfo("G:\") );



private string PhysicalInfo(string drive)
{
	var searcher = new ManagementObjectSearcher(@"select * from Win32_DiskDrive");
	foreach (ManagementObject disk in searcher.Get())
	{
		var query = string.Format(@"ASSOCIATORS OF 
    {{Win32_DiskDrive.DeviceID='{0}'}}
    WHERE AssocClass = Win32_DiskDriveToDiskPartition",
		disk.Properties["DeviceID"].Value);
		foreach (ManagementObject diskPartition in new ManagementObjectSearcher(query).Get())
		{
			var query2 = string.Format(@"ASSOCIATORS OF 
    {{Win32_DiskPartition.DeviceID='{0}'}}
    WHERE AssocClass = Win32_LogicalDiskToPartition",
			diskPartition.Properties["DeviceId"].Value);
			foreach (ManagementObject logicalDisk in new ManagementObjectSearcher(query2).Get())
			{
				if ((string)logicalDisk.Properties["DeviceID"].Value == $"{drive[0]}:".ToUpper())
				{
					return (string)disk.Properties["DeviceId"].Value;
				}
			}
		}
	}
	return null;
}

---

How to create a Minimal, Reproducible Example
The way to Go.
World's most advanced open source (object-) relational Database.
Flutter (for mobile, for web & desktop.

@ÇetinBasoz hocam merhaba,

Yukarıdaki verdiğiniz kodlardan seçilen diskin MBR mi GPT mi olduğu bilgisini nasıl alabilirim? Bir kaç deneme yaptım fakat çözüm bulamadım. Yardımlarınızı rica ediyorum.

Teşekkürler.

---

Faruk GÖKÇE

Answer 6

Bilmiyorum.

---

How to create a Minimal, Reproducible Example
The way to Go.
World's most advanced open source (object-) relational Database.
Flutter (for mobile, for web & desktop.