DocData.BackupFile Method
Make a single file backup of this document. Returns whether the document is expected to re-load without data loss.
Namespace: Microsoft.VisualStudio.Modeling.Shell
Assembly: Microsoft.VisualStudio.Modeling.Sdk.Shell.10.0 (in Microsoft.VisualStudio.Modeling.Sdk.Shell.10.0.dll)
Syntax
'宣告
Protected Overridable Function BackupFile ( _
backupFileName As String _
) As Boolean
protected virtual bool BackupFile(
string backupFileName
)
protected:
virtual bool BackupFile(
String^ backupFileName
)
abstract BackupFile :
backupFileName:string -> bool
override BackupFile :
backupFileName:string -> bool
protected function BackupFile(
backupFileName : String
) : boolean
Parameters
- backupFileName
Type: System.String
File name where the backup should be stored.
Return Value
Type: System.Boolean
Remarks
When overriding this method, raise an exception if there are any save errors. If there are validation errors that indicate that the file might be unreadable when it is reloaded, return false.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.