public sealed class QuerySnapshot : IReadOnlyList<DocumentSnapshot>, IReadOnlyCollection<DocumentSnapshot>, IEnumerable<DocumentSnapshot>, IEnumerable, IEquatable<QuerySnapshot>Reference documentation and code samples for the Firestore API class QuerySnapshot.
An immutable snapshot of complete query results.
Implements
IReadOnlyListDocumentSnapshot, IReadOnlyCollectionDocumentSnapshot, IEnumerableDocumentSnapshot, IEnumerable, IEquatableQuerySnapshotNamespace
GoogleCloudFirestoreAssembly
Google.Cloud.Firestore.dll
Properties
Changes
public IReadOnlyList<DocumentChange> Changes { get; }The changes in the documents.
| Property Value | |
|---|---|
| Type | Description |
IReadOnlyListDocumentChange | |
Count
public int Count { get; }Returns the number of documents in this query snapshot.
| Property Value | |
|---|---|
| Type | Description |
int | The number of documents in this query snapshot. |
Documents
public IReadOnlyList<DocumentSnapshot> Documents { get; }The documents in the snapshot.
| Property Value | |
|---|---|
| Type | Description |
IReadOnlyListDocumentSnapshot | |
this[int]
public DocumentSnapshot this[int index] { get; }Returns the document snapshot with the specified index within this query snapshot.
| Parameter | |
|---|---|
| Name | Description |
index | intThe 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 |
|
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 |
IEnumeratorDocumentSnapshot | |
GetHashCode()
public override int GetHashCode()| Returns | |
|---|---|
| Type | Description |
int | |
Explicit Interface Implementations
IEnumerable.GetEnumerator()
IEnumerator IEnumerable.GetEnumerator()| Returns | |
|---|---|
| Type | Description |
IEnumerator | |