Base class for a provider of updates to the data in a MetadataFile.
Declaration Syntax| C# | Visual Basic | Visual C++ |
public abstract class MetadataProviderBase : IMetadataProvider, ISupportLifecycle, IDisposable, IPersistSettings
Public MustInherit Class MetadataProviderBase _ Implements IMetadataProvider, ISupportLifecycle, IDisposable, IPersistSettings
public ref class MetadataProviderBase abstract : IMetadataProvider, ISupportLifecycle, IDisposable, IPersistSettings
Members| All Members | Constructors | Methods | Properties | Events | |
| Icon | Member | Description |
|---|---|---|
 | MetadataProviderBase()()() |
Initializes a new instance of the metadata provider.
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 | Dispose()()() |
Releases all the resources used by the metadata provider.
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| Dispose(Boolean) |
Releases the unmanaged resources used by the metadata provider and optionally releases the managed resources.
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 | Enabled |
Gets or sets a boolean value that indicates whether the metadata provider is currently enabled.
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| Equals(Object) | (Inherited from Object.) |
| Finalize()()() |
Releases the unmanaged resources before the metadata provider is reclaimed by GC.
(Overrides Object.Finalize()()().) |
| GetHashCode()()() |
Serves as a hash function for a particular type.
(Inherited from Object.) |
| GetType()()() |
Gets the Type of the current instance.
(Inherited from Object.) |
| Initialize()()() |
Initializes the metadata provider.
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| LoadSettings()()() |
Loads saved metadata provider settings from the config file if the PersistSettings property is set to true.
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| MemberwiseClone()()() |
Creates a shallow copy of the current Object.
(Inherited from Object.) |
| Metadata |
Gets or sets the MetadataFile to be refreshed by the metadata provider.
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 | MetadataRefreshComplete |
Occurs when Refresh()()() of Metadata is completed.
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| MetadataRefreshException | |
| MetadataRefreshStart |
Occurs when Refresh()()() of Metadata is started.
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| MetadataRefreshTimeout |
Occurs when Refresh()()() of Metadata times out.
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| OnMetadataRefreshComplete()()() |
Raises the MetadataRefreshComplete event.
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| OnMetadataRefreshException(Exception) |
Raises the MetadataRefreshException event.
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| OnMetadataRefreshStart()()() |
Raises the MetadataRefreshStart event.
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| OnMetadataRefreshTimeout()()() |
Raises the MetadataRefreshTimeout event.
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| PersistSettings |
Gets or sets a boolean value that indicates whether the metadata provider settings are to be saved to the config file.
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| Refresh()()() |
Refreshes the Metadata from an external source.
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| RefreshInterval |
Gets or sets the interval in minutes at which the Metadata if to be refreshed automatically.
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| RefreshMetadata()()() |
When overridden in a derived class, refreshes the Metadata from an external source.
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| RefreshTimeout |
Gets or sets the number of seconds to wait for the Refresh()()() to complete.
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| SaveSettings()()() |
Saves metadata provider settings to the config file if the PersistSettings property is set to true.
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| SettingsCategory |
Gets or sets the category under which the metadata provider settings are to be saved to the config file if the PersistSettings property is set to true.
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| ToString()()() | (Inherited from Object.) |
Inheritance Hierarchy| Object | ||
 | MetadataProviderBase | |
 | AdoMetadataProvider | |
| OleDbMetadataProvider | |
| RestWebServiceMetadataProvider | |