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DataTableReader Methods

The DataTableReader type exposes the following members.

  Name Description
Public method Close Closes the current DataTableReader. (Overrides DbDataReader.Close().)
Public method CreateObjRef Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from MarshalByRefObject.)
Public method Dispose() Releases all resources used by the current instance of the DbDataReader class. (Inherited from DbDataReader.)
Public method Equals(Object) Determines whether the specified object is equal to the current object. (Inherited from Object.)
Public method GetBoolean Gets the value of the specified column as a Boolean. (Overrides DbDataReader.GetBoolean(Int32).)
Public method GetByte Gets the value of the specified column as a byte. (Overrides DbDataReader.GetByte(Int32).)
Public method GetBytes Reads a stream of bytes starting at the specified column offset into the buffer as an array starting at the specified buffer offset. (Overrides DbDataReader.GetBytes(Int32, Int64, Byte[], Int32, Int32).)
Public method GetChar Gets the value of the specified column as a character. (Overrides DbDataReader.GetChar(Int32).)
Public method GetChars Returns the value of the specified column as a character array. (Overrides DbDataReader.GetChars(Int32, Int64, Char[], Int32, Int32).)
Public method GetData Returns a DbDataReader object for the requested column ordinal. (Inherited from DbDataReader.)
Public method GetDataTypeName Gets a string representing the data type of the specified column. (Overrides DbDataReader.GetDataTypeName(Int32).)
Public method GetDateTime Gets the value of the specified column as a DateTime object. (Overrides DbDataReader.GetDateTime(Int32).)
Public method GetDecimal Gets the value of the specified column as a Decimal. (Overrides DbDataReader.GetDecimal(Int32).)
Public method GetDouble Gets the value of the column as a double-precision floating point number. (Overrides DbDataReader.GetDouble(Int32).)
Public method GetEnumerator Returns an enumerator that can be used to iterate through the item collection. (Overrides DbDataReader.GetEnumerator().)
Public method GetFieldType Gets the Type that is the data type of the object. (Overrides DbDataReader.GetFieldType(Int32).)
Public method GetFieldValue<T> Synchronously gets the value of the specified column as a type. (Inherited from DbDataReader.)
Public method GetFieldValueAsync<T>(Int32) Asynchronously gets the value of the specified column as a type. (Inherited from DbDataReader.)
Public method GetFieldValueAsync<T>(Int32, CancellationToken) Asynchronously gets the value of the specified column as a type. (Inherited from DbDataReader.)
Public method GetFloat Gets the value of the specified column as a single-precision floating point number. (Overrides DbDataReader.GetFloat(Int32).)
Public method GetGuid Gets the value of the specified column as a globally-unique identifier (GUID). (Overrides DbDataReader.GetGuid(Int32).)
Public method GetHashCode Serves as the default hash function. (Inherited from Object.)
Public method GetInt16 Gets the value of the specified column as a 16-bit signed integer. (Overrides DbDataReader.GetInt16(Int32).)
Public method GetInt32 Gets the value of the specified column as a 32-bit signed integer. (Overrides DbDataReader.GetInt32(Int32).)
Public method GetInt64 Gets the value of the specified column as a 64-bit signed integer. (Overrides DbDataReader.GetInt64(Int32).)
Public method GetLifetimeService Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
Public method GetName Gets the value of the specified column as a String. (Overrides DbDataReader.GetName(Int32).)
Public method GetOrdinal Gets the column ordinal, given the name of the column. (Overrides DbDataReader.GetOrdinal(String).)
Public method GetProviderSpecificFieldType Gets the type of the specified column in provider-specific format. (Overrides DbDataReader.GetProviderSpecificFieldType(Int32).)
Public method GetProviderSpecificValue Gets the value of the specified column in provider-specific format. (Overrides DbDataReader.GetProviderSpecificValue(Int32).)
Public method GetProviderSpecificValues Fills the supplied array with provider-specific type information for all the columns in the DataTableReader. (Overrides DbDataReader.GetProviderSpecificValues(Object[]).)
Public method GetSchemaTable Returns a DataTable that describes the column metadata of the DataTableReader. (Overrides DbDataReader.GetSchemaTable().)
Public method GetStream Retrieves data as a Stream. (Inherited from DbDataReader.)
Public method GetString Gets the value of the specified column as a string. (Overrides DbDataReader.GetString(Int32).)
Public method GetTextReader Retrieves data as a TextReader. (Inherited from DbDataReader.)
Public method GetType Gets the Type of the current instance. (Inherited from Object.)
Public method GetValue Gets the value of the specified column in its native format. (Overrides DbDataReader.GetValue(Int32).)
Public method GetValues Populates an array of objects with the column values of the current row. (Overrides DbDataReader.GetValues(Object[]).)
Public method InitializeLifetimeService Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
Public method IsDBNull Gets a value that indicates whether the column contains non-existent or missing values. (Overrides DbDataReader.IsDBNull(Int32).)
Public method IsDBNullAsync(Int32) An asynchronous version of IsDBNull, which gets a value that indicates whether the column contains non-existent or missing values. (Inherited from DbDataReader.)
Public method IsDBNullAsync(Int32, CancellationToken) An asynchronous version of IsDBNull, which gets a value that indicates whether the column contains non-existent or missing values. Optionally, sends a notification that operations should be cancelled. (Inherited from DbDataReader.)
Public method NextResult Advances the DataTableReader to the next result set, if any. (Overrides DbDataReader.NextResult().)
Public method NextResultAsync() An asynchronous version of NextResult, which advances the reader to the next result when reading the results of a batch of statements.Invokes NextResultAsync with CancellationToken.None. (Inherited from DbDataReader.)
Public method NextResultAsync(CancellationToken) 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. (Inherited from DbDataReader.)
Public method Read Advances the DataTableReader to the next record. (Overrides DbDataReader.Read().)
Public method ReadAsync() An asynchronous version of Read, which advances the reader to the next record in a result set. This method invokes ReadAsync with CancellationToken.None. (Inherited from DbDataReader.)
Public method ReadAsync(CancellationToken) 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. (Inherited from DbDataReader.)
Public method ToString Returns a string that represents the current object. (Inherited from Object.)
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  Name Description
Explicit interface implemetation Private method IDataRecord.GetData For a description of this member, see IDataRecord.GetData. (Inherited from DbDataReader.)
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