SPField.RenderFieldValueAsJson method

覆寫時的衍生類別中，會傳回指定之的value JSON 格式。

Namespace:  Microsoft.SharePoint
Assembly:  Microsoft.SharePoint (in Microsoft.SharePoint.dll)

Syntax

'宣告
Public Overridable Function RenderFieldValueAsJson ( _
    value As Object _
) As String
'用途
Dim instance As SPField
Dim value As Object
Dim returnValue As String

returnValue = instance.RenderFieldValueAsJson(value)

public virtual string RenderFieldValueAsJson(
    Object value
)

參數

• value
  Type: System.Object

  轉換成 JSON 值。

傳回值

Type: System.String
value已轉換成 JSON。

備註

預設實作會傳回a null reference (Nothing in Visual Basic)。

請參閱

參照

SPField class

SPField members

Microsoft.SharePoint namespace