Returns the field type of the data value at the specified column position.
命名空間： Microsoft.SqlServer.Management.Trace
組件： Microsoft.SqlServer.ConnectionInfoExtended (在 Microsoft.SqlServer.ConnectionInfoExtended.dll 中)
語法
'宣告
Public Function GetFieldType ( _
ordinal As Integer _
) As Type
'用途
Dim instance As TraceReader
Dim ordinal As Integer
Dim returnValue As Type
returnValue = instance.GetFieldType(ordinal)
public Type GetFieldType(
int ordinal
)
public:
virtual Type^ GetFieldType(
int ordinal
) sealed
abstract GetFieldType :
ordinal:int -> Type
override GetFieldType :
ordinal:int -> Type
public final function GetFieldType(
ordinal : int
) : Type
參數
- ordinal
型別：System.Int32
An Int32 value that specifies the column position of the data.
傳回值
型別：System.Type
A Type system object value that specifies the field type of the data value.
實作
IDataRecord.GetFieldType(Int32)
備註
The value returned corresponds to the type of Object value that is returned from GetValue method.
範例
請參閱
參考
Microsoft.SqlServer.Management.Trace 命名空間