Classe ReportParameterInfo

Encapsulates information about report parameters.

Hierarquia de herança

Object
  Microsoft.Reporting.WebForms.ReportParameterInfo

Namespace:  Microsoft.Reporting.WebForms
Assembly:  Microsoft.ReportViewer.WebForms (em Microsoft.ReportViewer.WebForms.dll)

Sintaxe

'Declaração
Public NotInheritable Class ReportParameterInfo

public sealed class ReportParameterInfo

public ref class ReportParameterInfo sealed

[<Sealed>]
type ReportParameterInfo =  class end

public final class ReportParameterInfo

O tipo ReportParameterInfo expõe os membros a seguir.

Propriedades

	Nome	Descrição
	AllowBlank	Indicates whether an empty string is a valid value for the parameter. Read-only.
	AreDefaultValuesQueryBased	Indicates whether the default values of the parameter are based on a query. Read-only.
	AreValidValuesQueryBased	Indicates whether the parameter's valid values are based on a query. Read-only.
	DataType	Gets the data type of the parameter. Read-only.
	Dependencies	Gets a list of parameters whose values are used to retrieve additional parameter values in a query. Read-only.
	Dependents	A list of parameters that use the value of this parameter as parameters into queries to retrieve ValidValues and/or DefaultValues.
	ErrorMessage	Gets an error message returned when the parameter has failed validation. Read-only.
	IsQueryParameter	Indicates whether the parameter is used in a query to an external data source. Read-only.
	MultiValue	Indicates whether the parameter can be a multivalue parameter. Read-only.
	Name	Gets the name of the parameter. Read-only.
	Nullable	Indicates whether the value of the parameter can be nulluma referência nula (Nothing no Visual Basic). Read-only.
	Prompt	The text that prompts the user to provide parameter values.
	PromptUser	Indicates whether the user is prompted for the value of the parameter.
	State	Describes the state of the parameter. Read-only.
	ValidValues	Gets the available valid values for the parameter. Read-only.
	Values	Gets the values for the parameter.
	Visible	Determines whether the parameter can be displayed in the user interface.

Superior

Métodos

	Nome	Descrição
	Equals	Determines whether the specified object is equal to the current object. (Herdado de Object.)
	GetHashCode	Serves as the default hash function. (Herdado de Object.)
	GetType	Gets the Type of the current instance. (Herdado de Object.)
	ToString	Returns a string that represents the current object. (Herdado de Object.)

Superior

Acesso thread-safe

Quaisquer membros estático (Shared no Visual Basic) públicos deste tipo são thread-safe. Não há garantia de que qualquer membro de instância seja thread-safe.

Consulte também

Referência

Namespace Microsoft.Reporting.WebForms