以流的形式打开该文件。
命名空间： Microsoft.SharePoint
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
Public Function OpenBinaryStream ( _
openOptions As SPOpenBinaryOptions, _
etagNotMatch As String, _
fileRightsManagementSettings As SPFileRightsManagementSettings, _
<OutAttribute> ByRef etagNew As String, _
<OutAttribute> ByRef contentTagNew As String _
) As Stream
用法
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
)
参数
openOptions
类型：Microsoft.SharePoint.SPOpenBinaryOptions打开该文件时要使用的选项。
etagNotMatch
类型：System.String要使用不匹配的 etag 值。如果为 null，总是打开的文件。如果不为 null，匹配操作失败，则会引发异常。
fileRightsManagementSettings
类型：Microsoft.SharePoint.SPFileRightsManagementSettings信息权限管理设置时使用打开该文件流。
etagNew
类型：System.String新打开的文件的 ETag 值。
contentTagNew
类型：System.String新打开的文件的 ContentTag 值。