ShellItem Class |
Represents a Windows Shell Item. An item can be a simple item or a folder.
Inheritance HierarchyNamespace: callback.ShellBoost.Core
Assembly: callback.CBFSShell (in callback.CBFSShell.dll) Version: 22.0.0.0
SyntaxC#
public class ShellItem : IWithIdList
The ShellItem type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | ShellItem(ShellFolder, ShellItemId) |
Initializes a new instance of the ShellItem class.
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| ShellItem(ShellFolder, Guid) |
Initializes a new instance of the ShellItem class.
This item's PIDL will be constructed using the parent's root PIDL (instead of the parent pidl) plus the passed in uniqueGuid.
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| ShellItem(ShellFolder, FileInfo) |
Initializes a new instance of the ShellItem class for a physical file item.
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| ShellItem(ShellFolder, ShellItemId, String) |
Initializes a new instance of the ShellItem class for a physical file item.
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Properties| Name | Description | |
|---|---|---|
 | AssociationElementList |
Gets the association element list of this item.
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| Attributes |
Gets or sets the System.SFGAOFlags property value.
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| CanBeCached |
Gets or sets a value indicating whether this instance can be cached.
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| CanCopy |
Gets or sets a value indicating whether this instance can be copied.
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| CanDelete |
Gets or sets a value indicating whether this instance can be deleted.
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| CanLink |
Gets or sets a value indicating whether this instance supports shortcut creation.
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| CanMove |
Gets or sets a value indicating whether this instance can be moved.
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| CanPaste |
Gets or sets a value indicating whether this instance supports clipboard paste operations.
This property value is the aggregation of CanMove, CanCopy and IsDropTarget values.
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| CanRename |
Gets or sets a value indicating whether this instance can be renamed.
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| DateAccessed |
Gets or sets the System.DateAccessed property value.
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| DateCreated |
Gets or sets the System.DateCreated property value.
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| DateModified |
Gets or sets the System.DateModified property value.
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| DisplayName |
Gets or sets the System.ItemNameDisplay property value.
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| FileName |
Gets or sets the System.FileName property value.
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| FileSystemPath |
Gets or sets the physical file system path. A shell item does not need to have a corresponding file system path.
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| FullDisplayName |
Gets this item's display name, that is, including the parent's full display name.
The full disply name is also what is used in the Windows Explorer's Address Bar.
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| FullParsingName |
Gets this item's parsing name, that is, including the parent's full parsing name.
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| HasPropertySheet |
Gets or sets a value indicating whether this instance supports the property sheet.
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| Id |
Gets this item identifier, which is this item's PIDL last segment.
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| IdList |
Gets this item's PIDL.
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| IsDropTarget |
Gets or sets a value indicating whether this instance is a drop target.
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| IsFolder |
Gets a value indicating whether this instance is a folder.
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| IsHidden |
Gets or sets a value indicating whether this instance is hidden.
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| IsPlaceholder |
Gets or sets a value indicating whether this instance is a placeholder.
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| ItemType |
Gets or sets the System.ItemType property value.
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| KindList |
Gets the Windows KIND list of this item.
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| Parent |
Gets the parent folder.
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| ParsingName |
Gets this item's parsing name.
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| Perceived |
Gets the System.PerceivedType property value.
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 | PropertyStore |
Gets the property store.
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| ReadPropertiesFromShell |
Gets or sets a value indicating whether to read properties from shell, if FileSystemPath is not null, when they are not defined by this instance.
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| Size |
Gets or sets the System.Size property value.
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| Thumbnail |
Gets or sets this item's thumbnail.
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Methods| Name | Description | |
|---|---|---|
| CommitProperties |
Commits the property store.
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 | CreatePropertyStore |
Creates the property store instance.
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| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| FreezePropertyStore |
Freezes the property store.
The property store can be frozen when a client asks for the property store as a whole.
Overriding this method allows you to add properties to the frozen store.
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| GetContent |
Gets the content of this item.
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| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetNullifiedPropertyValue(PropertyKey) |
Gets a string property key value. The string will be trimmed and converted to null if its length is 0.
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| GetNullifiedPropertyValue(PropertyKey, String) |
Gets a string property key value. The string will be trimmed and converted to the default value if its length is 0.
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| GetNullifiedPropertyValue(PropertyKey, IFormatProvider, String) |
Gets a string property key value. The string will be trimmed and converted to the default value if its length is 0.
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| GetPropertyIndex |
Gets a property key index from this item's property store.
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| GetPropertyValue(PropertyKey, Object) |
Gets a property key value.
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| GetPropertyValueT(PropertyKey, T) |
Gets a typed property key value.
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| GetPropertyValueT(PropertyKey, FuncT) |
Gets a typed property key value.
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| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| GetUri |
Gets the URI corresponding to this item.
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| HandleFileSystemSFGAO |
Handles flags for File System Shell item.
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| Initialize |
Initializes this instance.
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| InitializeFileSystem |
Initializes the file system. Called when the FileSystemPath property is set.
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| IsPropertyWritable |
Determines whether the specified property key value is writable, from this item's property store.
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| MapContextMenuCommand |
Maps a context menu command.
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| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| MergeContextMenu |
Allows to add items to context menu.
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| MergeContextMenuBottom |
Allows to add items to the bottom of the context menu.
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| MergeContextMenuTop |
Allows to add items to the top of the context menu.
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| MergeViewMenu |
Merges a view menu.
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| ModifyContextMenuFlags |
The Shell is calling this method to ask for context menu flags modification.
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| NotifyAttributes |
Notifies the Windows Shell that this item attributes have changed.
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| NotifyCreate |
Notifies the Windows Shell that this item has been created.
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| NotifyDelete |
Notifies the Windows Shell that this item has been deleted.
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| NotifyRename(ShellItemId) |
Notifies the Windows Shell that this item has been renamed.
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| NotifyRename(ShellItemIdList) |
Notifies the Windows Shell that this item has been renamed.
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| NotifyUpdate |
Notifies the Windows Shell that this item has been updated.
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| OnAssociationElementListChanged |
Called when the AssociationElementList changes.
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| OnDragDropTarget |
Called on drag and drop events.
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| OnMenuInvoke |
Called when a menu is invoked.
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| RefreshShellViews |
Refreshes all shell views.
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| RefreshShellViews(RefreshViewsOptions) |
Refreshes the shell views with options.
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| ResetShellThumbnail |
Resets the Windows Explorer thumbnail cache.
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| SetPropertyValue(PropertyDescription, Object) |
Sets a property value to this item's property store.
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| SetPropertyValue(PropertyKey, Object) |
Sets a property key value to this item's property store.
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| ShowDefaultContextMenu |
Determines if the default context menu should be shown.
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| ToString |
Returns a String that represents this instance.
(Overrides ObjectToString.) |
| TryCompare(ShellItem, ShellFolderColumn, CompareIdReturnValue) |
Compares this instance column with another.
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| TryCompare(ShellItem, SHCIDS, CompareIdReturnValue) |
Compares this instance with another.
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| TryCompareAllFields |
Compares this instance all columns with another.
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| TryGetContent |
Gets the content of this item.
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| TryGetFileSystemValue |
Gets a property key value in the case of a File System Shell item.
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| TryGetPropertyAt |
Gets the property key at a given index, from this item's property store.
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| TryGetPropertyValue(PropertyKey, Object) |
Gets a property key value.
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| TryGetPropertyValueT(PropertyKey, T, IFormatProvider) |
Gets a property key value and convert it to the expected type if needed.
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| UnmergeViewMenu |
Unmerges the view menu.
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Fields| Name | Description | |
|---|---|---|
  | DefaultItemAttributes |
The default item attributes.
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Extension Methods| Name | Description | |
|---|---|---|
 | OpenView |
Opens a Windows Explorer window.
(Defined by Extensions.) |
| WithPointer(ActionIntPtr) | Overloaded.
Allocates a buffer, runs the specified action and free the buffer.
(Defined by Extensions.) |
| WithPointerT(FuncIntPtr, T) | Overloaded.
Allocates a buffer, runs the specified function and free the buffer.
(Defined by Extensions.) |
See Also