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IOutliningManager Interface

Provides outlining functionality.

Namespace:  Microsoft.VisualStudio.Text.Outlining
Assembly:  Microsoft.VisualStudio.Text.UI (in Microsoft.VisualStudio.Text.UI.dll)

Syntax

'宣言
Public Interface IOutliningManager _
    Inherits IDisposable
public interface IOutliningManager : IDisposable
public interface class IOutliningManager : IDisposable
type IOutliningManager =  
    interface
        interface IDisposable
    end
public interface IOutliningManager extends IDisposable

The IOutliningManager type exposes the following members.

Properties

  Name Description
Public property Enabled Determines whether outlining is enabled.

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Methods

  Name Description
Public method CollapseAll Collapses all the regions in the specified span that match the specified predicate.
Public method Dispose Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. (Inherited from IDisposable.)
Public method Expand Expands the collapsible span.
Public method ExpandAll Expands all the regions in the specified span that match the specified predicate.
Public method GetAllRegions(NormalizedSnapshotSpanCollection) Gets all the regions that intersect the given collection of spans, whether or not they are collapsed.
Public method GetAllRegions(SnapshotSpan) Gets all the regions that intersect the given span, whether or not they are collapsed.
Public method GetAllRegions(NormalizedSnapshotSpanCollection, Boolean) Gets all the regions that intersect the given collection of spans, whether or not they are collapsed.
Public method GetAllRegions(SnapshotSpan, Boolean) Gets all the regions that intersect the given span, whether or not they are collapsed.
Public method GetCollapsedRegions(NormalizedSnapshotSpanCollection) Gets all the collapsed regions that intersect the given collection of spans.
Public method GetCollapsedRegions(SnapshotSpan) Gets all the collapsed regions that intersect the given span.
Public method GetCollapsedRegions(NormalizedSnapshotSpanCollection, Boolean) Gets all the collapsed regions that intersect the given collection of spans.
Public method GetCollapsedRegions(SnapshotSpan, Boolean) Gets all the collapsed regions that intersect the given span.
Public method TryCollapse Tries to collapse a given region.

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Events

  Name Description
Public event OutliningEnabledChanged Occurs when outlining has been enabled or disabled.
Public event RegionsChanged Occurs when there are changes in the set of ICollapsible regions on the corresponding elision buffer.
Public event RegionsCollapsed Occurs when an ICollapsible region is collapsed.
Public event RegionsExpanded Occurs when an ICollapsed region is expanded.

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Remarks

Any methods that take SnapshotSpan objects are spans of the edit buffer in the view model of a view. This buffer can also be retrieved from the TextBuffer property. This outlining manager is provided by the IOutliningManagerService.

See Also

Reference

Microsoft.VisualStudio.Text.Outlining Namespace