ReportParameter-Member
Represents a report parameter.
Der ReportParameter-Typ macht die folgenden Member verfügbar.
Konstruktoren
| Name | Beschreibung | |
|---|---|---|
.gif "Öffentliche Methode") |
ReportParameter | Initializes a new instance of the ReportParameter class. |
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Methoden
| Name | Beschreibung | |
|---|---|---|
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Equals | (Geerbt von Object.) |
.gif "Geschützte Methode") |
Finalize | (Geerbt von Object.) |
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GetHashCode | (Geerbt von Object.) |
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GetType | (Geerbt von Object.) |
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MemberwiseClone | (Geerbt von Object.) |
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ToString | (Geerbt von Object.) |
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Eigenschaften
| Name | Beschreibung | |
|---|---|---|
.gif "Öffentliche Eigenschaft") |
AllowBlank | Indicates whether an empty string is a valid value for the parameter. |
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AllowBlankSpecified | Gets or sets a value that indicates whether the AllowBlank property is specified. |
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DefaultValues | Gets or sets the default value of the parameter. |
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DefaultValuesQueryBased | Indicates whether the default values of the parameter are based on a query. |
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DefaultValuesQueryBasedSpecified | Gets or sets a value that indicates whether the DefaultValuesQueryBased property is specified. |
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Dependencies | A list of parameters whose values are used to retrieve additional parameter values in a query. |
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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 nullNothingnullptrunitein NULL-Verweis (Nothing in Visual Basic). |
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NullableSpecified | Gets or sets a value that indicates whether the Nullable property is specified. |
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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. |
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