Classe ReportParameter
Represents a report parameter.
Hierarquia de herança
System.Object
ReportService2005.ReportParameter
Namespace: ReportService2005
Assembly: ReportService2005 (em ReportService2005.dll)
Sintaxe
'Declaração
Public Class ReportParameter
'Uso
Dim instance As ReportParameter
public class ReportParameter
public ref class ReportParameter
type ReportParameter = class end
public class ReportParameter
O tipo ReportParameter expõe os membros a seguir.
Construtores
| Nome | Descrição | |
|---|---|---|
.gif "Método público") |
ReportParameter | Initializes a new instance of the ReportParameter class. |
Início
Propriedades
| Nome | Descrição | |
|---|---|---|
.gif "Propriedade pública") |
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. |
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MultiValue | Indicates whether the parameter is a multi-valued parameter. |
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MultiValueSpecified | Gets or sets a value that indicates whether the MultiValue property is specified. |
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Name | Gets or sets the name of the parameter. |
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Nullable | Indicates whether the value of the parameter can be nulluma referência nula (Nothing no 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. |
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PromptUser | Indicates whether the user is prompted for the value of the parameter. |
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PromptUserSpecified | Gets or sets a value that indicates whether the PromptUser property is specified. |
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QueryParameter | Indicates whether the parameter is used in a query. |
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QueryParameterSpecified | Gets or sets a value that indicates whether the QueryParameter property is specified. |
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State | Describes the state (ParameterStateEnum) of the parameter. |
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StateSpecified | Gets or sets a value that indicates whether the State property is specified. |
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Type | Gets or sets the data type (ParameterTypeEnum enumeration) of the parameter. |
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TypeSpecified | Gets or sets a value that indicates whether the Type property is specified. |
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ValidValues | The available ValidValues objects for the parameter. |
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ValidValuesQueryBased | Indicates whether the parameter's valid values are based on a query. |
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ValidValuesQueryBasedSpecified | Gets or sets a value that indicates whether the ValidValuesQueryBased property is specified. |
Início
Métodos
| Nome | Descrição | |
|---|---|---|
|
Equals | (Herdado de Object.) |
.gif "Método protegido") |
Finalize | (Herdado de Object.) |
|
GetHashCode | (Herdado de Object.) |
|
GetType | (Herdado de Object.) |
|
MemberwiseClone | (Herdado de Object.) |
|
ToString | (Herdado de Object.) |
Início
Comentários
A ReportParameter object is returned as output by the GetReportParameters method and is passed as input to the SetReportParameters method.
Segurança de thread
Qualquer membro público static (Shared no Visual Basic) desse tipo é seguro para threads. Não há garantia de que qualquer membro de instância seja seguro para threads.
Consulte também
Referência
Outros recursos
Definindo propriedades de parâmetro para um relatório publicado