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IsPrimaryFile 属性

Gets the Boolean property value that specifies whether the data file is the primary file of the database.

命名空间：  Microsoft.SqlServer.Management.Smo
程序集：  Microsoft.SqlServer.Smo（在 Microsoft.SqlServer.Smo.dll 中）

语法

声明
<SfcPropertyAttribute(SfcPropertyFlags.ReadOnlyAfterCreation)> _
Public Property IsPrimaryFile As Boolean
    Get
    Set
用法
Dim instance As DataFile
Dim value As Boolean

value = instance.IsPrimaryFile

instance.IsPrimaryFile = value

[SfcPropertyAttribute(SfcPropertyFlags.ReadOnlyAfterCreation)]
public bool IsPrimaryFile { get; set; }

[SfcPropertyAttribute(SfcPropertyFlags::ReadOnlyAfterCreation)]
public:
property bool IsPrimaryFile {
    bool get ();
    void set (bool value);
}

[<SfcPropertyAttribute(SfcPropertyFlags.ReadOnlyAfterCreation)>]
member IsPrimaryFile : bool with get, set

function get IsPrimaryFile () : boolean
function set IsPrimaryFile (value : boolean)

属性值

类型：System. . :: . .Boolean
A Boolean value that specifies whether the data file is the primary file or a secondary file.
If True, the data file the primary file. Otherwise, False (default).

注释

The primary file has an .mdf file extension and secondary files have an .ndf file extension.