Элементы ForEachEnumeratorHost
Defines the host class for the ForEachEnumerator. This class cannot be inherited.
Тип ForEachEnumeratorHost предоставляет доступ к следующим элементам.
Методы
Имя | Описание | |
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Equals | Determines whether two object instances are equal. (Наследуется из DtsObject.) |
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Finalize | (Наследуется из Object.) |
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GetEnumerator | Returns an IEnumerator interface for use in iterating over the ForEachEnumerator. |
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GetExpression | Returns a String that contains the expression for the specified property. Null means no expression is assigned. |
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GetHashCode | Returns the hash code for this instance. (Наследуется из DtsObject.) |
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GetPackagePath | |
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GetType | (Наследуется из Object.) |
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LoadFromXML | This method is not callable by your application code. To load a package saved as .xml, use the Application..::..LoadPackage method. |
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MemberwiseClone | (Наследуется из Object.) |
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SaveToXML | This method is not callable by your application code. To save a package as .xml, use the Application..::..SaveToXml method. |
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SetExpression | Assigns the specified expression to the property. Specify nullNothingnullptrunitпустая ссылка (Nothing в Visual Basic) to remove an existing expression from the property. |
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ToString | (Наследуется из Object.) |
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Validate | Allows the host to determine if there are invalid settings that will prevent the ForEachEnumerator from executing successfully. |
В начало
Свойства
Имя | Описание | |
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CollectionEnumerator | Gets or sets a Boolean that indicates if the hosting enumerator is enumerating collections of objects or enumerating collections of collections. |
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CreationName | Returns the string that is used by the run-time to create an instance of the ForEachEnumeratorHost object. This property is read-only. |
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DelayValidation | Gets or sets a Boolean that indicates whether ForEachEnumerator validation is delayed until the package runs. |
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Description | Gets or sets description for the host. |
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HostType | Gets an enumeration that describes the type of host that the ForEachEnumerator is being used by. This property is read-only |
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ID | Returns the GUID assigned to the host. |
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InnerObject | Returns the inner object of the host, which is the ForEachEnumerator that is being hosted. |
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Name | Gets or sets a name for the host. |
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Properties | Returns a DtsProperties collection that contains DtsProperty objects. Each DtsProperty has additional information about each task in the ForEachEnumeratorHost. |
В начало