IElisionSnapshot.MapFromSourceSnapshotToNearest(SnapshotPoint) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.Text.Projection

Assembly:: Microsoft.VisualStudio.Text.Data.dll

Package:: Microsoft.VisualStudio.Text.Data v17.9.187

Important

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Maps from a snapshot point in the source buffer to the corresponding point in the elision snapshot. If the source buffer position is not exposed in the elision snapshot, returns the nearest point that is exposed. If nothing is exposed, returns position zero.

public:
 Microsoft::VisualStudio::Text::SnapshotPoint MapFromSourceSnapshotToNearest(Microsoft::VisualStudio::Text::SnapshotPoint point);

public Microsoft.VisualStudio.Text.SnapshotPoint MapFromSourceSnapshotToNearest (Microsoft.VisualStudio.Text.SnapshotPoint point);

abstract member MapFromSourceSnapshotToNearest : Microsoft.VisualStudio.Text.SnapshotPoint -> Microsoft.VisualStudio.Text.SnapshotPoint

Public Function MapFromSourceSnapshotToNearest (point As SnapshotPoint) As SnapshotPoint

Parameters

point: SnapshotPoint

The snapshot point in a source buffer to map.

Returns

SnapshotPoint

A position in the elision snapshot.

Exceptions

ArgumentException

point does not belong to the source snapshot of this elision snapshot.

Remarks

If the source buffer position is not exposed in the elision snapshot, this method returns the nearest point that is exposed. If nothing is exposed, it returns position zero.

Applies to