共用方式為


SPFile.OpenBinaryStream method (SPOpenBinaryOptions, String, SPFileRightsManagementSettings, String, String)

開啟的檔案當做資料流。

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

Syntax

'宣告
Public Function OpenBinaryStream ( _
    openOptions As SPOpenBinaryOptions, _
    etagNotMatch As String, _
    fileRightsManagementSettings As SPFileRightsManagementSettings, _
    <OutAttribute> ByRef etagNew As String, _
    <OutAttribute> ByRef contentTagNew As String _
) As Stream
'用途
Dim instance As SPFile
Dim openOptions As SPOpenBinaryOptions
Dim etagNotMatch As String
Dim fileRightsManagementSettings As SPFileRightsManagementSettings
Dim etagNew As String
Dim contentTagNew As String
Dim returnValue As Stream

returnValue = instance.OpenBinaryStream(openOptions, _
    etagNotMatch, fileRightsManagementSettings, _
    etagNew, contentTagNew)
public Stream OpenBinaryStream(
    SPOpenBinaryOptions openOptions,
    string etagNotMatch,
    SPFileRightsManagementSettings fileRightsManagementSettings,
    out string etagNew,
    out string contentTagNew
)

參數

  • etagNotMatch
    Type: System.String

    Etag 值,用於不相符。如果是 null,將永遠開啟檔案。如果不為 null,且比對操作失敗,會擲回例外狀況。

  • contentTagNew
    Type: System.String

    新開啟檔案的 ContentTag 值。

傳回值

Type: System.IO.Stream

請參閱

參照

SPFile class

SPFile members

OpenBinaryStream overload

Microsoft.SharePoint namespace