Class DataReaderAsync

Namespace

LinqToDB.Data

Assembly

linq2db.dll

public class DataReaderAsync : IDisposable, IAsyncDisposable

Inheritance

object

DataReaderAsync

Implements

IDisposable

IAsyncDisposable

Extension Methods

Utils.IsNullValue(object?)

Sql.IsDistinctFrom<T>(T, T)

Sql.IsNotDistinctFrom<T>(T, T)

SqlExtensions.In<T>(T, T, T)

SqlExtensions.In<T>(T, T, T, T)

SqlExtensions.In<T>(T, params T[])

SqlExtensions.In<T>(T, IEnumerable<T>)

SqlExtensions.In<T>(T, IQueryable<T>)

SqlExtensions.NotIn<T>(T, T, T)

SqlExtensions.NotIn<T>(T, T, T, T)

SqlExtensions.NotIn<T>(T, params T[])

SqlExtensions.NotIn<T>(T, IEnumerable<T>)

SqlExtensions.NotIn<T>(T, IQueryable<T>)

Constructors

DataReaderAsync(CommandInfo, DataReaderWrapper)

public DataReaderAsync(CommandInfo commandInfo, DataReaderWrapper dataReader)

Parameters

commandInfo CommandInfo

dataReader DataReaderWrapper

Properties

CommandInfo

public CommandInfo CommandInfo { get; }

Property Value

CommandInfo

Reader

public DbDataReader? Reader { get; }

Property Value

DbDataReader

Methods

Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

public void Dispose()

DisposeAsync()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources asynchronously.

public ValueTask DisposeAsync()

Returns

ValueTask

ExecuteForEachAsync<T>()

public Task<T> ExecuteForEachAsync<T>()

Returns

Task<T>

Type Parameters

T

ExecuteForEachAsync<T>(CancellationToken)

public Task<T> ExecuteForEachAsync<T>(CancellationToken cancellationToken)

Parameters

cancellationToken CancellationToken

Returns

Task<T>

Type Parameters

T

Execute<T>()

public T Execute<T>()

Returns

T

Type Parameters

T

QueryForEachAsync<T>(Action<T>)

public Task QueryForEachAsync<T>(Action<T> action)

Parameters

action Action<T>

Returns

Task

Type Parameters

T

QueryForEachAsync<T>(Action<T>, CancellationToken)

public Task QueryForEachAsync<T>(Action<T> action, CancellationToken cancellationToken)

Parameters

action Action<T>

cancellationToken CancellationToken

Returns

Task

Type Parameters

T

QueryForEachAsync<T>(Func<DbDataReader, T>, Action<T>)

public Task QueryForEachAsync<T>(Func<DbDataReader, T> objectReader, Action<T> action)

Parameters

objectReader Func<DbDataReader, T>

action Action<T>

Returns

Task

Type Parameters

T

QueryForEachAsync<T>(Func<DbDataReader, T>, Action<T>, CancellationToken)

public Task QueryForEachAsync<T>(Func<DbDataReader, T> objectReader, Action<T> action, CancellationToken cancellationToken)

Parameters

objectReader Func<DbDataReader, T>

action Action<T>

cancellationToken CancellationToken

Returns

Task

Type Parameters

T

QueryForEachAsync<T>(T, Action<T>)

public Task QueryForEachAsync<T>(T template, Action<T> action)

Parameters

template T

action Action<T>

Returns

Task

Type Parameters

T

QueryForEachAsync<T>(T, Action<T>, CancellationToken)

[SuppressMessage("Style", "IDE0060:Remove unused parameter", Justification = "template param used to provide T generic argument")]
public Task QueryForEachAsync<T>(T template, Action<T> action, CancellationToken cancellationToken)

Parameters

template T

action Action<T>

cancellationToken CancellationToken

Returns

Task

Type Parameters

T

QueryToArrayAsync<T>()

public Task<T[]> QueryToArrayAsync<T>()

Returns

Task<T[]>

Type Parameters

T

QueryToArrayAsync<T>(Func<DbDataReader, T>)

public Task<T[]> QueryToArrayAsync<T>(Func<DbDataReader, T> objectReader)

Parameters

objectReader Func<DbDataReader, T>

Returns

Task<T[]>

Type Parameters

T

QueryToArrayAsync<T>(Func<DbDataReader, T>, CancellationToken)

public Task<T[]> QueryToArrayAsync<T>(Func<DbDataReader, T> objectReader, CancellationToken cancellationToken)

Parameters

objectReader Func<DbDataReader, T>

cancellationToken CancellationToken

Returns

Task<T[]>

Type Parameters

T

QueryToArrayAsync<T>(CancellationToken)

public Task<T[]> QueryToArrayAsync<T>(CancellationToken cancellationToken)

Parameters

cancellationToken CancellationToken

Returns

Task<T[]>

Type Parameters

T

QueryToArrayAsync<T>(T)

public Task<T[]> QueryToArrayAsync<T>(T template)

Parameters

template T

Returns

Task<T[]>

Type Parameters

T

QueryToArrayAsync<T>(T, CancellationToken)

public Task<T[]> QueryToArrayAsync<T>(T template, CancellationToken cancellationToken)

Parameters

template T

cancellationToken CancellationToken

Returns

Task<T[]>

Type Parameters

T

QueryToAsyncEnumerable<T>()

public IAsyncEnumerable<T> QueryToAsyncEnumerable<T>()

Returns

IAsyncEnumerable<T>

Type Parameters

T

QueryToAsyncEnumerable<T>(Func<DbDataReader, T>)

public IAsyncEnumerable<T> QueryToAsyncEnumerable<T>(Func<DbDataReader, T> objectReader)

Parameters

objectReader Func<DbDataReader, T>

Returns

IAsyncEnumerable<T>

Type Parameters

T

QueryToAsyncEnumerable<T>(T)

[SuppressMessage("Style", "IDE0060:Remove unused parameter", Justification = "template param used to provide T generic argument")]
public IAsyncEnumerable<T> QueryToAsyncEnumerable<T>(T template)

Parameters

template T

Returns

IAsyncEnumerable<T>

Type Parameters

T

QueryToListAsync<T>()

public Task<List<T>> QueryToListAsync<T>()

Returns

Task<List<T>>

Type Parameters

T

QueryToListAsync<T>(Func<DbDataReader, T>)

public Task<List<T>> QueryToListAsync<T>(Func<DbDataReader, T> objectReader)

Parameters

objectReader Func<DbDataReader, T>

Returns

Task<List<T>>

Type Parameters

T

QueryToListAsync<T>(Func<DbDataReader, T>, CancellationToken)

public Task<List<T>> QueryToListAsync<T>(Func<DbDataReader, T> objectReader, CancellationToken cancellationToken)

Parameters

objectReader Func<DbDataReader, T>

cancellationToken CancellationToken

Returns

Task<List<T>>

Type Parameters

T

QueryToListAsync<T>(CancellationToken)

public Task<List<T>> QueryToListAsync<T>(CancellationToken cancellationToken)

Parameters

cancellationToken CancellationToken

Returns

Task<List<T>>

Type Parameters

T

QueryToListAsync<T>(T)

public Task<List<T>> QueryToListAsync<T>(T template)

Parameters

template T

Returns

Task<List<T>>

Type Parameters

T

QueryToListAsync<T>(T, CancellationToken)

public Task<List<T>> QueryToListAsync<T>(T template, CancellationToken cancellationToken)

Parameters

template T

cancellationToken CancellationToken

Returns

Task<List<T>>

Type Parameters

T

Query<T>()

public IEnumerable<T> Query<T>()

Returns

IEnumerable<T>

Type Parameters

T

Query<T>(Func<DbDataReader, T>)

public IEnumerable<T> Query<T>(Func<DbDataReader, T> objectReader)

Parameters

objectReader Func<DbDataReader, T>

Returns

IEnumerable<T>

Type Parameters

T

Query<T>(T)

[SuppressMessage("Style", "IDE0060:Remove unused parameter", Justification = "template param used to provide T generic argument")]
public IEnumerable<T> Query<T>(T template)

Parameters

template T

Returns

IEnumerable<T>

Type Parameters

T