TraceReader.GetFieldType 方法
Returns the field type of the data value at the specified column position.
命名空间： Microsoft.SqlServer.Management.Trace
程序集： Microsoft.SqlServer.ConnectionInfoExtended（在 Microsoft.SqlServer.ConnectionInfoExtended.dll 中）
语法
声明
Public Function GetFieldType ( _
ordinal As Integer _
) As Type
用法
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
参数
- ordinal
类型：System.Int32
An Int32 value that specifies the column position of the data.
返回值
类型：System.Type
A Type system object value that specifies the field type of the data value.
实现
IDataRecord.GetFieldType(Int32)
注释
The value returned corresponds to the type of Object value that is returned from GetValue method.
示例
请参阅
参考
Microsoft.SqlServer.Management.Trace 命名空间