Classe ReportParameter

Represents a report parameter.

Gerarchia di ereditarietà

System. . :: . .Object
  ReportService2005..::..ReportParameter

Spazio dei nomi  ReportService2005
Assembly:  ReportService2005 (in ReportService2005.dll)

Sintassi

'Dichiarazione
<SerializableAttribute> _
Public Class ReportParameter
'Utilizzo
Dim instance As ReportParameter

[SerializableAttribute]
public class ReportParameter

[SerializableAttribute]
public ref class ReportParameter

[<SerializableAttribute>]
type ReportParameter =  class end

public class ReportParameter

Nel tipo ReportParameter sono esposti i membri seguenti.

Costruttori

	Nome	Descrizione
	ReportParameter	Initializes a new instance of the ReportParameter class.

In alto

Proprietà

	Nome	Descrizione
	AllowBlank	Indicates whether an empty string is a valid value for the parameter.
	AllowBlankSpecified	Gets or sets a value that indicates whether the AllowBlank property is specified.
	DefaultValues	Gets or sets the default value of the parameter.
	DefaultValuesQueryBased	Indicates whether the default values of the parameter are based on a query.
	DefaultValuesQueryBasedSpecified	Gets or sets a value that indicates whether the DefaultValuesQueryBased property is specified.
	Dependencies	A list of parameters whose values are used to retrieve additional parameter values in a query.
	ErrorMessage	The error message returned when a parameter value has failed validation.
	MultiValue	Indicates whether the parameter is a multi-valued parameter.
	MultiValueSpecified	Gets or sets a value that indicates whether the MultiValue property is specified.
	Name	Gets or sets the name of the parameter.
	Nullable	Indicates whether the value of the parameter can be nullNothingnullptrunitriferimento Null (Nothing in Visual Basic)..
	NullableSpecified	Gets or sets a value that indicates whether the Nullable property is specified.
	Prompt	Gets or sets the text that prompts the user for parameter values.
	PromptUser	Indicates whether the user is prompted for the value of the parameter.
	PromptUserSpecified	Gets or sets a value that indicates whether the PromptUser property is specified.
	QueryParameter	Indicates whether the parameter is used in a query.
	QueryParameterSpecified	Gets or sets a value that indicates whether the QueryParameter property is specified.
	State	Describes the state (ParameterStateEnum) of the parameter.
	StateSpecified	Gets or sets a value that indicates whether the State property is specified.
	Type	Gets or sets the data type (ParameterTypeEnum enumeration) of the parameter.
	TypeSpecified	Gets or sets a value that indicates whether the Type property is specified.
	ValidValues	The available ValidValues objects for the parameter.
	ValidValuesQueryBased	Indicates whether the parameter's valid values are based on a query.
	ValidValuesQueryBasedSpecified	Gets or sets a value that indicates whether the ValidValuesQueryBased property is specified.

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Metodi

	Nome	Descrizione
	Equals	Ereditato da Object.
	Finalize	Ereditato da Object.
	GetHashCode	Ereditato da Object.
	GetType	Ereditato da Object.
	MemberwiseClone	Ereditato da Object.
	ToString	Ereditato da Object.

In alto

Osservazioni

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

Protezione dei thread

I membri static (Shared in Visual Basic) pubblici di questo tipo sono affidabili. Non è invece garantita la sicurezza dei membri dell'istanza.

Vedere anche

Riferimento

Spazio dei nomi ReportService2005

Altre risorse

Impostazione delle proprietà dei parametri per un report pubblicato