메소드 | 설명 | |
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Close ( ) : void |
Closes the T:System.Data.IDataReader Object.
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Dispose ( ) : void |
Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
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GetBoolean ( int i ) : bool |
Gets the value of the specified column as a Boolean.
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GetByte ( int i ) : byte |
Gets the 8-bit unsigned integer value of the specified column.
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GetBytes ( int i, long fieldOffset, byte buffer, int bufferoffset, int length ) : long |
Reads a stream of bytes from the specified column offset into the buffer as an array, starting at the given buffer offset.
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GetChar ( int i ) : char |
Gets the character value of the specified column.
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GetChars ( int i, long fieldoffset, char buffer, int bufferoffset, int length ) : long |
Reads a stream of characters from the specified column offset into the buffer as an array, starting at the given buffer offset.
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GetData ( int i ) : IDataReader |
Returns an T:System.Data.IDataReader for the specified column ordinal.
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GetDataTypeName ( int i ) : string |
Gets the data type information for the specified field.
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GetDateTime ( int i ) : System.DateTime |
Gets the date and time data value of the specified field.
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GetDecimal ( int i ) : decimal |
Gets the fixed-position numeric value of the specified field.
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GetDouble ( int i ) : double |
Gets the double-precision floating point number of the specified field.
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GetFieldType ( int i ) : |
Gets the T:System.Type information corresponding to the type of T:System.Object that would be returned from M:System.Data.IDataRecord.GetValue(System.Int32).
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GetFloat ( int i ) : float |
Gets the single-precision floating point number of the specified field.
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GetGuid ( int i ) : System.Guid |
Returns the GUID value of the specified field.
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GetInt16 ( int i ) : short |
Gets the 16-bit signed integer value of the specified field.
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GetInt32 ( int i ) : int |
Gets the 32-bit signed integer value of the specified field.
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GetInt64 ( int i ) : long |
Gets the 64-bit signed integer value of the specified field.
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GetName ( int i ) : string |
Gets the name for the field to find.
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GetOrdinal ( string name ) : int |
Return the index of the named field.
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GetSchemaTable ( ) : |
Returns a T:System.Data.DataTable that describes the column metadata of the T:System.Data.IDataReader.
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GetString ( int i ) : string |
Gets the string value of the specified field.
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GetValue ( int i ) : object |
Return the value of the specified field.
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GetValues ( object values ) : int |
Populates an array of objects with the column values of the current record.
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HistorianDataPointReader ( HistorianValue>.ClientDatabaseBase |
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IsDBNull ( int i ) : bool |
Return whether the specified field is set to null.
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NextResult ( ) : bool |
Advances the data reader to the next result, when reading the results of batch SQL statements.
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Read ( ) : bool |
Advances the T:System.Data.IDataReader to the next record.
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메소드 | 설명 | |
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this ( int i ) : objectIDataRecord.System |
Gets the column located at the specified index.
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this ( string name ) : objectIDataRecord.System |
Gets the column with the specified name.
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public GetBytes ( int i, long fieldOffset, byte buffer, int bufferoffset, int length ) : long | ||
i | int | The zero-based column ordinal. |
fieldOffset | long | The index within the field from which to start the read operation. |
buffer | byte | The buffer into which to read the stream of bytes. |
bufferoffset | int | The index for |
length | int | The number of bytes to read. |
리턴 | long |
public GetChars ( int i, long fieldoffset, char buffer, int bufferoffset, int length ) : long | ||
i | int | The zero-based column ordinal. |
fieldoffset | long | The index within the row from which to start the read operation. |
buffer | char | The buffer into which to read the stream of bytes. |
bufferoffset | int | The index for |
length | int | The number of bytes to read. |
리턴 | long |
public GetData ( int i ) : IDataReader | ||
i | int | The index of the field to find. |
리턴 | IDataReader |
public GetDataTypeName ( int i ) : string | ||
i | int | The index of the field to find. |
리턴 | string |
public GetDateTime ( int i ) : System.DateTime | ||
i | int | The index of the field to find. |
리턴 | System.DateTime |
public GetDecimal ( int i ) : decimal | ||
i | int | The index of the field to find. |
리턴 | decimal |
public GetDouble ( int i ) : double | ||
i | int | The index of the field to find. |
리턴 | double |
public GetFieldType ( int i ) : |
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i | int | The index of the field to find. |
리턴 |
public GetGuid ( int i ) : System.Guid | ||
i | int | The index of the field to find. |
리턴 | System.Guid |
public GetOrdinal ( string name ) : int | ||
name | string | The name of the field to find. |
리턴 | int |
public GetString ( int i ) : string | ||
i | int | The index of the field to find. |
리턴 | string |
public GetValue ( int i ) : object | ||
i | int | The index of the field to find. |
리턴 | object |
public GetValues ( object values ) : int | ||
values | object | An array of |
리턴 | int |
public HistorianDataPointReader ( HistorianValue>.ClientDatabaseBase |
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database | HistorianValue>.ClientDatabaseBase | |
start | System.DateTime | |
stop | System.DateTime | |
tableDefinition | ||
리턴 | System |