C# Class Microsoft.Isam.Esent.Interop.NATIVE_RETRIEVECOLUMN

显示文件 Open project: ayende/managed-esent Class Usage Examples

Public Properties

Property	Type	Description
cbActual	uint
cbData	uint
columnid	uint
columnidNextTagged	uint
err	int
grbit	uint
ibLongValue	uint
itagSequence	uint
pvData	System.IntPtr

Property Details

cbActual public_oe property

The size, in bytes, of data that is retrieved by a retrieve column operation.

public uint cbActual
return	uint

cbData public_oe property

The size of allocation beginning at pvData, in bytes. The retrieve column operation will not store more data at pvData than cbData.

public uint cbData
return	uint

columnid public_oe property

The column identifier for the column to retrieve.

public uint columnid
return	uint

columnidNextTagged public_oe property

The columnid of the tagged, multi-valued, or sparse column when all tagged columns are retrieved by passing 0 as the columnid.

public uint columnidNextTagged
return	uint

err public_oe property

Error codes and warnings returned from the retrieval of the column.

public int err
return	int

grbit public_oe property

A group of bits that contain the options for column retrieval.

public uint grbit
return	uint

ibLongValue public_oe property

The offset to the first byte to be retrieved from a column of type JET_coltyp.LongBinary or JET_coltyp.LongText.

public uint ibLongValue
return	uint

itagSequence public_oe property

The sequence number of the values that are contained in a multi-valued column. If the itagSequence is 0 then the number of instances of a multi-valued column are returned instead of any column data.

public uint itagSequence
return	uint

pvData public_oe property

A pointer to begin storing data that is retrieved from the column value.

public IntPtr,System pvData
return	System.IntPtr