通过

ReportParameter.Nullable Property

  • 项目

Indicates whether the value of the parameter can be null.

命名空间: Microsoft.WSSUX.ReportingServicesWebService.RSExecutionService2005
程序集: ReportExecution2005 (in reportexecutionservice.dll)

语法

声明
Public Property Nullable As Boolean

public bool Nullable { get; set; }

public:
property bool Nullable {
    bool get ();
    void set (bool value);
}

/** @property */
public boolean get_Nullable ()

/** @property */
public void set_Nullable (boolean value)

public function get Nullable () : boolean

public function set Nullable (value : boolean)

属性值

A read-only Boolean value.

备注

The value for the Nullable property has a corresponding NullableSpecified property in the Reporting Service Execution Web service proxy class. Because Nullable is read-only and cannot be set by end users, you do not need to specify this property. For more information about specifying properties, see Omitting Values for Optional Web Service Objects.

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

ReportParameter Class
ReportParameter Members
Microsoft.WSSUX.ReportingServicesWebService.RSExecutionService2005 Namespace