CachedResultsetDataReader Class

Gets a value indicating the depth of nesting for the current row.

Gets the number of columns in the current row.

Gets a value that indicates whether this DbDataReader contains one or more rows.

Gets a value indicating whether the DbDataReader is closed.

Gets the value of the specified column as an instance of Object.

Gets the value of the specified column as an instance of Object.

Gets the number of rows changed, inserted, or deleted by execution of the SQL statement.

Gets the number of fields in the DbDataReader that are not hidden.

Closes the DbDataReader object.

Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object.

Releases all resources used by the current instance of the DbDataReader class.

Releases the managed resources used by the DbDataReader and optionally releases the unmanaged resources.

Determines whether the specified object is equal to the current object.

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.

Gets the value of the specified column as a Boolean.

Gets the value of the specified column as a byte.

Reads a stream of bytes from the specified column, starting at location indicated by dataOffset, into the buffer, starting at the location indicated by bufferOffset.

Gets the value of the specified column as a single character.

Reads a stream of characters from the specified column, starting at location indicated by dataOffset, into the buffer, starting at the location indicated by bufferOffset.

Returns a DbDataReader object for the requested column ordinal.

Gets name of the data type of the specified column.

Gets the value of the specified column as a DateTime object.

Returns a DbDataReader object for the requested column ordinal that can be overridden with a provider-specific implementation.

Gets the value of the specified column as a Decimal object.

Gets the value of the specified column as a double-precision floating point number.

Returns an IEnumerator that can be used to iterate through the rows in the data reader.

Gets the data type of the specified column.

Synchronously gets the value of the specified column as a type.

Asynchronously gets the value of the specified column as a type.

Asynchronously gets the value of the specified column as a type.

Gets the value of the specified column as a single-precision floating point number.

Gets the value of the specified column as a globally-unique identifier (GUID).

Serves as the default hash function.

Gets the value of the specified column as a 16-bit signed integer.

Gets the value of the specified column as a 32-bit signed integer.

Gets the value of the specified column as a 64-bit signed integer.

Retrieves the current lifetime service object that controls the lifetime policy for this instance.

Gets the name of the column, given the zero-based column ordinal.

Gets the column ordinal given the name of the column.

Returns the provider-specific field type of the specified column.

Gets the value of the specified column as an instance of Object.

Gets all provider-specific attribute columns in the collection for the current row.

Returns a DataTable that describes the column metadata of the DbDataReader.

Retrieves data as a Stream.

Gets the value of the specified column as an instance of String.

Retrieves data as a TextReader.

Gets the Type of the current instance.

Gets the value of the specified column as an instance of Object.

Gets all attribute columns in the collection for the current row.

Obtains a lifetime service object to control the lifetime policy for this instance.

Gets a value that indicates whether the column contains nonexistent or missing values.

An asynchronous version of IsDBNull(Int32), which gets a value that indicates whether the column contains non-existent or missing values.

An asynchronous version of IsDBNull(Int32), which gets a value that indicates whether the column contains non-existent or missing values. Optionally, sends a notification that operations should be cancelled.

Creates a shallow copy of the current Object.

Creates a shallow copy of the current MarshalByRefObject object.

Advances the reader to the next result when reading the results of a batch of statements.

An asynchronous version of NextResult, which advances the reader to the next result when reading the results of a batch of statements.Invokes NextResultAsync(CancellationToken) with CancellationToken.None.

This is the asynchronous version of NextResult. Providers should override with an appropriate implementation. The cancellationToken may optionally be ignored.The default implementation invokes the synchronous NextResult method and returns a completed task, blocking the calling thread. The default implementation will return a cancelled task if passed an already cancelled cancellationToken. Exceptions thrown by NextResult will be communicated via the returned Task Exception property.Other methods and properties of the DbDataReader object should not be invoked while the returned Task is not yet completed.

Advances the reader to the next record in a result set.

An asynchronous version of Read, which advances the reader to the next record in a result set. This method invokes ReadAsync(CancellationToken) with CancellationToken.None.

This is the asynchronous version of Read. Providers should override with an appropriate implementation. The cancellationToken may optionally be ignored.The default implementation invokes the synchronous Read method and returns a completed task, blocking the calling thread. The default implementation will return a cancelled task if passed an already cancelled cancellationToken. Exceptions thrown by Read will be communicated via the returned Task Exception property.Do not invoke other methods and properties of the DbDataReader object until the returned Task is complete.

Returns a string that represents the current object.

For a description of this member, see GetData(Int32).