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Interfaccia IVsHierarchyItem

Contains instance property information for a single item in an IVsUIHierarchyWindow.

Questa API non è conforme a CLS. 

Spazio dei nomi:  Microsoft.VisualStudio.Shell
Assembly:  Microsoft.VisualStudio.Shell.Immutable.11.0 (in Microsoft.VisualStudio.Shell.Immutable.11.0.dll)

Sintassi

'Dichiarazione
<CLSCompliantAttribute(False)> _
Public Interface IVsHierarchyItem _
    Inherits ISupportDisposalNotification, INotifyPropertyChanged, INotifyPropertyChanging
[CLSCompliantAttribute(false)]
public interface IVsHierarchyItem : ISupportDisposalNotification, 
    INotifyPropertyChanged, INotifyPropertyChanging

Il tipo IVsHierarchyItem espone i seguenti membri.

Proprietà

  Nome Descrizione
Proprietà pubblica AreChildrenRealized Indicates whether the child items of an IVsHierarchyItem have already been enumerated.
Proprietà pubblica CanonicalName Gets the canonical name of the item, corresponding to the GetCanonicalName.
Proprietà pubblica Children Gets the child items of this IVsHierarchyItem.
Proprietà pubblica HierarchyIdentity Gets the identity that represents this item.
Proprietà pubblica IsBold Gets or sets whether this item should be rendered bold in an IVsUIHierarchyWindow.
Proprietà pubblica IsCut Gets or sets whether this item should be rendered as a cut item in an IVsUIHierarchyWindow.
Proprietà pubblica IsDisposed Determines if the item is disposed. (Ereditato da ISupportDisposalNotification)
Proprietà pubblica Parent Gets the parent IVsHierarchyItem for this item.
Proprietà pubblica Text Gets the text caption for the item in the IVsUIHierarchyWindow, corresponding to the VSHPROPID_Caption property from GetProperty.

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Eventi

  Nome Descrizione
Evento pubblico PropertyChanged Viene generato quando il valore di una proprietà cambia. (Ereditato da INotifyPropertyChanged)
Evento pubblico PropertyChanging Si verifica quando un valore della proprietà viene modificato. (Ereditato da INotifyPropertyChanging)

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Note

An IVsHierarchyItem has an associated IVsHierarchyItemIdentity that defines the IVsHierarchy/item identifier or IVsHierarchy/item identifier pair that represents the item. This interface also lets you get properties like text for the items and to enumerate its child and parent items.

A single item in the Solution Explorer (for example, a C# project node) can actually be composed of two different IVsHierarchy implementations with two different item identifiers. As a specific example, the “solution” is an IVsHierarchy representing the “tree” of items in the solution, but the solution’s IVsHierarchy does not know about the content of projects. A specific C# project in the solution is also a separate IVsHierarchy. The node representing the project itself might be node #50 in the IVsHierarchy for the solution, and node VSITEMID_ROOT in the IVsHierarchy for the project. IVsHierarchyItemIdentity and IVsHierarchyItem bind together these two different IVsHierarchy and item identifiers into a single concept.

Vedere anche

Riferimenti

Spazio dei nomi Microsoft.VisualStudio.Shell