QueryParameter Class

Artikel
02/01/2013

Represents a query parameter.

Inheritance Hierarchy

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

Namespace: Microsoft.ReportingServices.RdlObjectModel
Assembly: Microsoft.ReportingServices.Designer.Controls (in Microsoft.ReportingServices.Designer.Controls.dll)

Syntax

'Declaration
Public Class QueryParameter _
    Inherits ReportObject _
    Implements INamedObject
'Usage
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

The QueryParameter type exposes the following members.

Constructors

	Name	Description
	QueryParameter	Initializes a new instance of the QueryParameter class.

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Properties

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

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Methods

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

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Explicit Interface Implementations

	Name	Description
	IDisposable.Dispose	Infrastructure. Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. (Inherited from ReportObject.)
	IComponent.Disposed	Infrastructure. Occurs when the ReportObject object is disposed. (Inherited from ReportObject.)

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Thread Safety

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

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