| ObjectId Structure |
Represents an ObjectId (see also BsonObjectId).
Namespace: MongoDB.Bson
Assembly: MongoDB.Bson (in MongoDB.Bson.dll) Version: 2.3.0
SyntaxThe ObjectId type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | ObjectId(Byte) |
Initializes a new instance of the ObjectId class.
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| ObjectId(String) |
Initializes a new instance of the ObjectId class.
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| ObjectId(DateTime, Int32, Int16, Int32) |
Initializes a new instance of the ObjectId class.
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| ObjectId(Int32, Int32, Int16, Int32) |
Initializes a new instance of the ObjectId class.
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Properties| Name | Description | |
|---|---|---|
 | CreationTime |
Gets the creation time (derived from the timestamp).
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 | Empty |
Gets an instance of ObjectId where the value is empty.
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| Increment |
Gets the increment.
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| Machine |
Gets the machine.
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| Pid |
Gets the PID.
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| Timestamp |
Gets the timestamp.
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Methods| Name | Description | |
|---|---|---|
| CompareTo |
Compares this ObjectId to another ObjectId.
|
| Equals(Object) |
Compares this ObjectId to another object.
(Overrides ValueTypeEquals(Object).) |
| Equals(ObjectId) |
Compares this ObjectId to another ObjectId.
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| GenerateNewId |
Generates a new ObjectId with a unique value.
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| GenerateNewId(DateTime) |
Generates a new ObjectId with a unique value (with the timestamp component based on a given DateTime).
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| GenerateNewId(Int32) |
Generates a new ObjectId with a unique value (with the given timestamp).
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| GetHashCode |
Gets the hash code.
(Overrides ValueTypeGetHashCode.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| Pack |
Packs the components of an ObjectId into a byte array.
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| Parse |
Parses a string and creates a new ObjectId.
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| ToByteArray |
Converts the ObjectId to a byte array.
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| ToByteArray(Byte, Int32) |
Converts the ObjectId to a byte array.
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| ToString |
Returns a string representation of the value.
(Overrides ValueTypeToString.) |
| TryParse |
Tries to parse a string and create a new ObjectId.
|
| Unpack |
Unpacks a byte array into the components of an ObjectId.
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Operators| Name | Description | |
|---|---|---|
 | Equality |
Compares two ObjectIds.
|
| GreaterThan |
Compares two ObjectIds.
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| GreaterThanOrEqual |
Compares two ObjectIds.
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| Inequality |
Compares two ObjectIds.
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| LessThan |
Compares two ObjectIds.
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| LessThanOrEqual |
Compares two ObjectIds.
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Extension Methods| Name | Description | |
|---|---|---|
 | ToBson |
Serializes an object to a BSON byte array.
(Defined by BsonExtensionMethods.) |
| ToBsonDocument |
Serializes an object to a BsonDocument.
(Defined by BsonExtensionMethods.) |
| ToJson |
Serializes an object to a JSON string.
(Defined by BsonExtensionMethods.) |
See Also