OnDemandDataObject Class |
Represents a data object that gives information when asked to, instead of putting it in initially.
This implementation doesn't store any data, only the formats referencing data.
Inheritance HierarchyNamespace: callback.ShellBoost.Core
Assembly: callback.CBFSShell (in callback.CBFSShell.dll) Version: 22.0.0.0
SyntaxC#
public class OnDemandDataObject : IDisposable
The OnDemandDataObject type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | OnDemandDataObject |
Initializes a new instance of the OnDemandDataObject class.
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Properties| Name | Description | |
|---|---|---|
 | AddDefaultFormats |
Gets a value indicating whether to add CF_HDROP and CFSTR_SHELLIDLIST automatically from current shell items.
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 | Cookie |
Gets the private cookie.
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| Folder |
Gets the opened Shell Folder instance.
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| Hwnd |
Gets the owner window handle. May be IntPtr.Zero depending on context.
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| Items |
Gets the context shell items.
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Methods| Name | Description | |
|---|---|---|
| AddFormat |
Adds a format to the object.
Note the format content is genererally not defined at this moment.
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| Dispose |
Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
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 | Dispose(Boolean) |
Releases unmanaged and - optionally - managed resources.
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| EnumerateFormats |
Enumerates the available formats.
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| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Finalize |
Finalizes an instance of the OnDemandDataObject class.
(Overrides ObjectFinalize.) |
| GetCompatibleMedium |
Gets a medium compatible with the given format, from an incompatible original medium.
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| GetFormat |
Gets a specific format.
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| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetMedium |
Gets a medium for this object for the specific format.
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| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| OnMediumGet |
Called when a medium is requested.
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| OnMediumSet |
Called when a medium is set for this object in a specific format.
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| OnQueryData |
Called when a format is queried for.
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| RemoveAllFormats |
Removes all formats.
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| RemoveFormat(Int32) |
Removes a format.
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| RemoveFormat(String) |
Removes a format.
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| SetMedium |
Sets a medium for this object in a specific format.
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| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Events| Name | Description | |
|---|---|---|
 | MediumGet |
Occurs when a medium is requested.
This event also happens at format level if not handled at this instance level.
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| MediumSet |
Occurs when a medium is set for this object in a specific format.
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| QueryData |
Occurs when a format is queried for.
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See Also