通过

MiningModelColumn.Usage Property

  • 项目

Gets or sets how the associated column in the parent of the MiningModelColumnMiningStructure is used.

命名空间: Microsoft.AnalysisServices
程序集: Microsoft.AnalysisServices (in microsoft.analysisservices.dll)

语法

声明
<XmlElementAttribute(IsNullable:=False)> _
<DefaultValueAttribute("Input")> _
<TypeConverterAttribute("Microsoft.AnalysisServices.Design.DerivedMiningModelColumnUsageTypeConverter, Microsoft.AnalysisServices.Design")> _
Public Property Usage As String

[XmlElementAttribute(IsNullable=false)] 
[DefaultValueAttribute("Input")] 
[TypeConverterAttribute("Microsoft.AnalysisServices.Design.DerivedMiningModelColumnUsageTypeConverter, Microsoft.AnalysisServices.Design")] 
public string Usage { get; set; }

[XmlElementAttribute(IsNullable=false)] 
[DefaultValueAttribute(L"Input")] 
[TypeConverterAttribute(L"Microsoft.AnalysisServices.Design.DerivedMiningModelColumnUsageTypeConverter, Microsoft.AnalysisServices.Design")] 
public:
property String^ Usage {
    String^ get ();
    void set (String^ value);
}

/** @property */
public String get_Usage ()

/** @property */
public void set_Usage (String value)

public function get Usage () : String

public function set Usage (value : String)

属性值

One of the following strings: Key, Input, Predict, PredictOnly, None.

线程安全

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

平台

开发平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

目标平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

请参阅

参考

MiningModelColumn Class
MiningModelColumn Members
Microsoft.AnalysisServices Namespace