Api.JetSetColumn 方法 (JET_SESID、JET_TABLEID、JET_COLUMNID、Byte、Int32、SetColumnGrbit、JET_SETINFO)

發行項
06/12/2023

JetSetColumn 函式會修改所修改記錄中的單一資料行值，以插入或更新目前記錄。它可以覆寫現有的值、將新值新增至多重值資料行中的值序列、從多重值資料行的值序列中移除值，或更新 long 值的所有或部分， (LongText 或 LongBinary 類型的資料行) 。

Namespace：Microsoft.Isam.Esent.Interop
裝配： microsoft.Isam.Esent.Interop (in Microsoft.Isam.Esent.Interop.dll)

語法

'Declaration
Public Shared Function JetSetColumn ( _
    sesid As JET_SESID, _
    tableid As JET_TABLEID, _
    columnid As JET_COLUMNID, _
    data As Byte(), _
    dataSize As Integer, _
    grbit As SetColumnGrbit, _
    setinfo As JET_SETINFO _
) As JET_wrn
'Usage
Dim sesid As JET_SESID
Dim tableid As JET_TABLEID
Dim columnid As JET_COLUMNID
Dim data As Byte()
Dim dataSize As Integer
Dim grbit As SetColumnGrbit
Dim setinfo As JET_SETINFO
Dim returnValue As JET_wrn

returnValue = Api.JetSetColumn(sesid, _
    tableid, columnid, data, dataSize, _
    grbit, setinfo)

public static JET_wrn JetSetColumn(
    JET_SESID sesid,
    JET_TABLEID tableid,
    JET_COLUMNID columnid,
    byte[] data,
    int dataSize,
    SetColumnGrbit grbit,
    JET_SETINFO setinfo
)