IProjectionBuffer.SourceSpansChanged Event

Raised when source spans are added or deleted.

Namespace:  Microsoft.VisualStudio.Text.Projection
Assembly:  Microsoft.VisualStudio.Text.Data (in Microsoft.VisualStudio.Text.Data.dll)

Syntax

'Declaration
Event SourceSpansChanged As EventHandler(Of ProjectionSourceSpansChangedEventArgs)

event EventHandler<ProjectionSourceSpansChangedEventArgs> SourceSpansChanged

 event EventHandler<ProjectionSourceSpansChangedEventArgs^>^ SourceSpansChanged {
    void add (EventHandler<ProjectionSourceSpansChangedEventArgs^>^ value);
    void remove (EventHandler<ProjectionSourceSpansChangedEventArgs^>^ value);
}

abstract SourceSpansChanged : IEvent<EventHandler<ProjectionSourceSpansChangedEventArgs>,
    ProjectionSourceSpansChangedEventArgs>

JScript does not support events.

Remarks

This event is not raised when the contents of a source span change, for example when a source span becomes empty. When a nonempty span is added or deleted, the SourceBuffersChanged event will be raised first.

The sequence of events is:

1. SourceBuffersChanged

2. SourceSpansChanged

3. Changed.

The SourceSpansChanged event is raised first).

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

IProjectionBuffer Interface

Microsoft.VisualStudio.Text.Projection Namespace