Classe QueryParameter

Represents a query parameter.

Hiérarchie d'héritage

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

Espace de noms :  Microsoft.ReportingServices.RdlObjectModel
Assembly :  Microsoft.ReportingServices.Designer.Controls (en Microsoft.ReportingServices.Designer.Controls.dll)

Syntaxe

'Déclaration
Public Class QueryParameter _
    Inherits ReportObject _
    Implements INamedObject
'Utilisation
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

Le type QueryParameter expose les membres suivants.

Constructeurs

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

Haut de la page

Propriétés

	Nom	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. (hérité de 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. (hérité de ReportObjectBase.)
	Site	Infrastructure. Gets or sets the site associated with the ReportObject object. (hérité de 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.

Haut de la page

Méthodes

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

Haut de la page

Implémentations d'interfaces explicites

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

Haut de la page

Sécurité des threads

Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Tous les membres de l'instance ne sont pas garantis comme étant thread-safe.

Voir aussi

Référence

Espace de noms Microsoft.ReportingServices.RdlObjectModel