Class QuerySnapshot (3.0.0)

public sealed class QuerySnapshot : IReadOnlyList<DocumentSnapshot>, IReadOnlyCollection<DocumentSnapshot>, IEnumerable<DocumentSnapshot>, IEnumerable, IEquatable<QuerySnapshot>

An immutable snapshot of complete query results.

Inheritance

Object > QuerySnapshot

Implements

IReadOnlyList<DocumentSnapshot>, IReadOnlyCollection<DocumentSnapshot>, IEnumerable<DocumentSnapshot>, IEnumerable, IEquatable<QuerySnapshot>

Inherited Members

Object.GetType()

Object.MemberwiseClone()

Object.ToString()

Namespace

Google.Cloud.Firestore

Assembly

Google.Cloud.Firestore.dll

Properties

Changes

public IReadOnlyList<DocumentChange> Changes { get; }

The changes in the documents.

Property Value
Type	Description
`IReadOnlyList<DocumentChange>`

Count

public int Count { get; }

Returns the number of documents in this query snapshot.

Property Value
Type	Description
`Int32`	The number of documents in this query snapshot.

Documents

public IReadOnlyList<DocumentSnapshot> Documents { get; }

The documents in the snapshot.

Property Value
Type	Description
`IReadOnlyList<DocumentSnapshot>`

Item[Int32]

public DocumentSnapshot this[int index] { get; }

Returns the document snapshot with the specified index within this query snapshot.

Parameter
Name	Description
`index`	`Int32` The index of the document to return.

Property Value
Type	Description
`DocumentSnapshot`	The document snapshot with the specified index within this query snapshot.

Exceptions
Type	Description
`ArgumentOutOfRangeException`	`index` is less than 0, or greater than or equal to Count.

Query

public Query Query { get; }

The query producing this snapshot.

Property Value
Type	Description
`Query`

ReadTime

public Timestamp ReadTime { get; }

The time at which the snapshot was read.

Property Value
Type	Description
`Timestamp`

Methods

GetEnumerator()

public IEnumerator<DocumentSnapshot> GetEnumerator()

Returns
Type	Description
`IEnumerator<DocumentSnapshot>`

GetHashCode()

public override int GetHashCode()

Returns
Type	Description
`Int32`

Overrides

Object.GetHashCode()

Explicit Interface Implementations

IEnumerable.GetEnumerator()

IEnumerator IEnumerable.GetEnumerator()

Returns
Type	Description
`IEnumerator`