SPFieldDateTime.ParseValue method

剖析欄位的潛在價值，並傳回物件，可以指派為欄位的值。

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

Syntax

'宣告
Public Overrides Function ParseValue ( _
    item As SPListItem, _
    value As String _
) As Object
'用途
Dim instance As SPFieldDateTime
Dim item As SPListItem
Dim value As String
Dim returnValue As Object

returnValue = instance.ParseValue(item, _
    value)

public override Object ParseValue(
    SPListItem item,
    string value
)

參數

• item
  Type: Microsoft.SharePoint.SPListItem

  包含的欄位，其新值需要驗證SPListItem 。

• value
  Type: System.String

  具有要剖析和傳回值的字串。

傳回值

Type: System.Object
value剖析的版本。

備註

這種實作將value轉換為DateTime物件並將它傳回。(如果value是空字串或a null reference (Nothing in Visual Basic)， a null reference (Nothing in Visual Basic)會傳回。)

請參閱

參照

SPFieldDateTime class

SPFieldDateTime members

Microsoft.SharePoint namespace