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SpaceAvailableInMB Property

未來的 Microsoft SQL Server 版本將移除這項功能。請避免在新的開發工作中使用這項功能,並規劃修改目前使用這項功能的應用程式。

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.