SpaceAvailableInMB Property

  • 發行項

未來的 Microsoft SQL Server 發行版本將不再提供此功能。請避免在新的開發工作中使用此功能，並計劃修改目前使用此功能的應用程式。

The SpaceAvailableInMB property returns the amount of disk resource allocated and unused in operating system files implementing Microsoft SQL Server database and database transaction log storage.

語法

object
.SpaceAvailableInMB

Parts

  • object
    An expression that evaluates to an object in the Applies To list

Data Type

Float, for the Database and TransactionLog objects. The figure is accurate to two decimal places.

Long, for the DBFile object.

Modifiable

Read-only

Prototype (C/C++)

HRESULT GetSpaceAvailableInMB(LPLONG pRetVal);

Or

HRESULT GetSpaceAvailableInMB(LPFLOAT pRetVal);

備註

The return value of SpaceAvailableInMB represents a number of megabytes.

Applies To:

Database Object

TransactionLog Object

DBFile Object