QueryParameter 類別

Represents a query parameter.

繼承階層

System.Object
  Microsoft.ReportingServices.RdlObjectModel.ReportObjectBase
    Microsoft.ReportingServices.RdlObjectModel.ReportObject
      Microsoft.ReportingServices.RdlObjectModel.QueryParameter

命名空間：  Microsoft.ReportingServices.RdlObjectModel
組件：  Microsoft.ReportingServices.Designer.Controls (在 Microsoft.ReportingServices.Designer.Controls.dll 中)

語法

'宣告
Public Class QueryParameter _
    Inherits ReportObject _
    Implements INamedObject
'用途
Dim instance As QueryParameter

public class QueryParameter : ReportObject, 
    INamedObject

public ref class QueryParameter : public ReportObject, 
    INamedObject

type QueryParameter =  
    class 
        inherit ReportObject 
        interface INamedObject 
    end

public class QueryParameter extends ReportObject implements INamedObject

QueryParameter 型別公開下列成員。

建構函式

	名稱	說明
	QueryParameter	Initializes a new instance of the QueryParameter class.

上層

屬性

	名稱	說明
	AllowBlank	基礎結構。Gets or sets a value that indicates whether to allow empty value in the parameter.
	Caption	基礎結構。Gets or sets the caption of the parameter.
	ComponentMetadata	Gets or sets the component metadata. (繼承自 ReportObject。)
	DbType	基礎結構。Gets or sets the data type of the parameter.
	DefaultValue	基礎結構。Gets or sets the default value of the parameter.
	IsMultiValued	基礎結構。Gets or sets whether parameter data is multi-valued.
	IsNullable	基礎結構。Gets or sets whether parameter is nullable.
	Name	Gets or sets the parameter name.
	Parent	The parent of this report object. (繼承自 ReportObjectBase。)
	Site	基礎結構。Gets or sets the site associated with the ReportObject object. (繼承自 ReportObject。)
	UserDefined	Gets or sets a value that indicates whether the parameter value is user defined.
	ValidValuesDataSet	基礎結構。Gets or sets the valid values in the data set.
	ValidValuesDataSetLabelField	基礎結構。Gets or sets the label field of the valid values.
	ValidValuesDataSetQueryParameterReference	基礎結構。Gets or sets the parameter reference of the valid values in the data set.
	ValidValuesDataSetValueField	基礎結構。Gets or sets the value field of the data set.
	Value	Gets or sets the parameter value.

上層

方法

	名稱	說明
	DeepClone	基礎結構。Returns a copy of the parameters including the properties. (覆寫 ReportObject.DeepClone()。)
	Equals	(繼承自 Object。)
	Finalize	(繼承自 Object。)
	GetContainingDataScopes	基礎結構。Returns the list of report object that contains data scopes. (繼承自 ReportObject。)
	GetDataScopesForDefaultImpl	基礎結構。Returns the data scopes for default implementation. (繼承自 ReportObject。)
	GetDependenciesCore	基礎結構。Returns the dependencies core for the ReportObject object. (繼承自 ReportObject。)
	GetHashCode	(繼承自 Object。)
	GetReportParameterName	基礎結構。Gets the name of the report parameter.
	GetType	(繼承自 Object。)
	Initialize	基礎結構。Initializes an instance of ReportObject. (繼承自 ReportObject。)
	InitializeForDesigner	基礎結構。Initializes the report object for designer. (繼承自 ReportObject。)
	MemberwiseClone	(繼承自 Object。)
	OnChildPropertyChanged	基礎結構。Raises an event when the property of the child was changed. (繼承自 ReportObject。)
	OnPropertyChanged	基礎結構。Raises an event when the property was changed. (繼承自 ReportObject。)
	RdlSemanticEqualsCore	基礎結構。Indicates whether the RDL semantic is equal to the core objects. (覆寫 ReportObject.RdlSemanticEqualsCore(ReportObject, ICollection<ReportObject>)。)
	SavePropertyValue<T>	基礎結構。Saves the property value of the report object. (繼承自 ReportObject。)
	ToString	(繼承自 Object。)

上層

明確 繼承 實作

	名稱	說明
	IDisposable.Dispose	基礎結構。Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. (繼承自 ReportObject。)
	IComponent.Disposed	基礎結構。Occurs when the ReportObject object is disposed. (繼承自 ReportObject。)

上層

執行緒安全性

這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。

請參閱

參考

Microsoft.ReportingServices.RdlObjectModel 命名空間