ReportParameter-Klasse

Represents a report parameter.

Vererbungshierarchie

System.Object
  ReportExecution2005.ReportParameter

Namespace:  ReportExecution2005
Assembly:  ReportExecution2005 (in ReportExecution2005.dll)

Syntax

'Declaration
Public Class ReportParameter
'Usage
Dim instance As ReportParameter

public class ReportParameter

public ref class ReportParameter

type ReportParameter =  class end

public class ReportParameter

Der ReportParameter-Typ macht folgende Elemente verfügbar.

Konstruktoren

	Name	Beschreibung
	ReportParameter	Initializes a new instance of the ReportParameter class.

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Eigenschaften

	Name	Beschreibung
	AllowBlank	Indicates whether an empty string is a valid value for the parameter. Read-only.
	AllowBlankSpecified	Indicates that the AllowBlank property has been specified.
	DefaultValues	Gets or sets the default values of the parameter.
	DefaultValuesQueryBased	Indicates whether the default values of the parameter are based on a query. Boolean. Read-only.
	DefaultValuesQueryBasedSpecified	Indicates whether the DefaultValuesQueryBased property has been specified.
	Dependencies	Gets or sets a list of parameters whose values are used to retrieve additional parameter values in a query.
	ErrorMessage	An error message, returned when the parameter has failed validation.
	MultiValue	Indicates whether the parameter can be a multivalue parameter.
	MultiValueSpecified	Indicates whether the MultiValue property has been specified.
	Name	Gets or sets the name of the parameter.
	Nullable	Indicates whether the value of the parameter can be nullein NULL-Verweis (Nothing in Visual Basic).
	NullableSpecified	Indicates whether the Nullable property has been specified.
	Prompt	Gets or sets the text that prompts the user to provide parameter values.
	PromptUser	Indicates whether the user is prompted for the value of the parameter.
	PromptUserSpecified	Indicates whether a value for the PromptUser property is specified.
	QueryParameter	Indicates whether the parameter is used in a query to an external data source.
	QueryParameterSpecified	Indicates whether the ReportParameter property has been specified.
	State	Describes the state (ParameterStateEnum) of the parameter.
	StateSpecified	Indicates whether the State property has been specified.
	Type	The data type (ParameterTypeEnum) of the parameter.
	TypeSpecified	Indicates whether the Type property has been specified.
	ValidValues	The available valid values for the parameter. Read-only.
	ValidValuesQueryBased	Indicates whether the parameter's valid values are based on a query. Read-only.
	ValidValuesQueryBasedSpecified	Indicates whether the ValidValuesQueryBased property has been specified.

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Methoden

	Name	Beschreibung
	Equals	(Geerbt von Object.)
	Finalize	(Geerbt von Object.)
	GetHashCode	(Geerbt von Object.)
	GetType	(Geerbt von Object.)
	MemberwiseClone	(Geerbt von Object.)
	ToString	(Geerbt von Object.)

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Hinweise

A ReportParameter object is returned as output by the GetReportParameters method and is passed as input to the SetReportParameters method.

The value of the ReportParameter may change if the user calls SetReportDefinition.

Threadsicherheit

Alle öffentlichen static (Shared in Visual Basic)-Elemente dieses Typs sind Threadsicher. Für Instanzelemente wird die Threadsicherheit nicht gewährleistet.

Siehe auch

Verweis

ReportExecution2005-Namespace

Andere Ressourcen

Festlegen von Parametereigenschaften für einen publizierten Bericht