iSMBIOS is a lightweight implementation that allows us to obtain the SMBIOS information
This library fully implements DMTF Specification 3.2.0 and olders versions
For more information, please see https://www.dmtf.org/standards/smbios
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Call DMI.Instance.Structures for getting all SMBIOS structures availables.
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Gets and prints all SMBIOS availables structures.
DmiStructureCollection structures = DMI.Instance.Structures; foreach (DmiStructure structure in structures) { Console.WriteLine($"{(int) structure.Class:D3}-{structure.Class}"); }
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Gets a specific SMBIOS structure.
DmiStructureCollection structures = DMI.Instance.Structures; DmiStructure bios = structures[SmbiosStructure.Bios]; if (bios != null) { /// structure exist!!! }
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Gets a single property directly.
DmiStructureCollection structures = DMI.Instance.Structures; object biosVersion = structures.GetProperty(DmiProperty.Bios.BiosVersion); if (biosVersion != null) { Console.WriteLine($" BIOS Version > {biosVersion}"); } string biosVendor = structures.GetProperty<string>(DmiProperty.Bios.Vendor); Console.WriteLine($" > BIOS Vendor > {biosVendor}"); string processorFamily = structures.GetProperty<string>(DmiProperty.Processor.Family); Console.WriteLine($" Processor Family > {processorFamily}"); string processorManufacturer = structures.GetProperty<string>(DmiProperty.Processor.ProcessorManufacturer); Console.WriteLine($" Processor Manufacturer > {processorManufacturer}");
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Gets a property in multiple elements directly.
// Requires that the Slot Information structure exists in your system DmiStructureCollection structures = DMI.Instance.Structures; IDictionary<int, object> systemSlots = structures.GetProperties(DmiProperty.SystemSlots.SlotId); foreach (KeyValuePair<int, object> systemSlot in systemSlots) { int element = systemSlot.Key; object property = systemSlot.Value; Console.WriteLine($" System Slot ({element}) > {property}"); }
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Prints all SMBIOS structures properties
DmiStructureCollection structures = DMI.Instance.Structures; foreach (DmiStructure structure in structures) { DmiStructureClass currentClass = structure.Class; Console.WriteLine(); Console.WriteLine($" —————————————————————————————————————————— DMI ({DMI.AccessType}) —"); Console.WriteLine($" {(int)currentClass:D3}-{currentClass} structure detail"); Console.WriteLine($" ——————————————————————————————————————————————————————————————"); DmiClassCollection elements = structure.Elements; foreach (DmiClass element in elements) { Hashtable elementProperties = element.Properties; foreach (DictionaryEntry property in elementProperties) { object value = property.Value; PropertyKey key = (PropertyKey)property.Key; Enum id = key.PropertyId; PropertyUnit valueUnit = key.PropertyUnit; string unit = valueUnit == PropertyUnit.None ? string.Empty : valueUnit.ToString(); if (value == null) { Console.WriteLine($"{id} > NULL"); continue; } if (value is string) { Console.WriteLine($" > {id} > {value} {unit}"); } else if (value is byte) { Console.WriteLine($" > {id} > {value}{unit} [{value:X2}h]"); } else if (value is short) { Console.WriteLine($" > {id} > {value}{unit} [{value:X4}h]"); } else if (value is ushort) { Console.WriteLine($" > {id} > {value}{unit} [{value:X4}h]"); } else if (value is int) { Console.WriteLine($" > {id} > {value} {unit} [{value:X4}h]"); } else if (value is uint) { Console.WriteLine($" > {id} > {value} {unit} [{value:X4}h]"); } else if (value is long) { Console.WriteLine($" > {id} > {value} {unit} [{value:X8}h]"); } else if (value is ulong) { Console.WriteLine($" > {id} > {value} {unit} [{value:X8}h]"); } else if (value.GetType() == typeof(ReadOnlyCollection<byte>)) { Console.WriteLine($" > {id} > {string.Join(", ", (ReadOnlyCollection<byte>)value)}"); } else if (value.GetType() == typeof(ReadOnlyCollection<string>)) { Console.WriteLine($" > {id}"); var collection = (ReadOnlyCollection<string>) value; foreach (var entry in collection) { Console.WriteLine($" > {entry} {unit}"); } } else { Console.WriteLine($" > {id} > {value} {unit}"); } } } }
If you have found iSMBIOS useful at work or in a personal project, I would love to hear about it. If you have decided not to use iSMBIOS, please send me and email stating why this is so. I will use this feedback to improve iSMBIOS in future releases.
My email address is [email protected]