GetFieldType 方法

Gets the Type information corresponding to the type of object that is returned from GetValue.

命名空間：  Microsoft.ReportingServices.DataProcessing
組件：   Microsoft.ReportingServices.Interfaces (在 Microsoft.ReportingServices.Interfaces.dll 中)
  Microsoft.ReportingServices.SharePoint.UI.WebParts (在 Microsoft.ReportingServices.SharePoint.UI.WebParts.dll 中)

語法

'宣告
Function GetFieldType ( _
    fieldIndex As Integer _
) As Type
'用途
Dim instance As IDataReader
Dim fieldIndex As Integer
Dim returnValue As Type

returnValue = instance.GetFieldType(fieldIndex)

Type GetFieldType(
    int fieldIndex
)

Type^ GetFieldType(
    int fieldIndex
)

abstract GetFieldType : 
        fieldIndex:int -> Type 

function GetFieldType(
    fieldIndex : int
) : Type

參數

• fieldIndex
  型別：System. . :: . .Int32
  The index of the field to find.

傳回值

型別：System. . :: . .Type
The Type information corresponding to the type of Object that would be returned from GetValue.

備註

Exceptions

Exception type	Condition
IndexOutOfRangeException	The index passed was outside the range of 0 through FieldCount.

請參閱

參考

IDataReader 介面

Microsoft.ReportingServices.DataProcessing 命名空間