ITextView.GetTextElementSpan(SnapshotPoint) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.Text.Editor

Assembly:: Microsoft.VisualStudio.Text.UI.dll

Package:: Microsoft.VisualStudio.Text.UI v17.12.215

Important

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Gets the SnapshotSpan of text that constitutes a text element (a single visual representation) at the given SnapshotPoint.

public:
 Microsoft::VisualStudio::Text::SnapshotSpan GetTextElementSpan(Microsoft::VisualStudio::Text::SnapshotPoint point);

public Microsoft.VisualStudio.Text.SnapshotSpan GetTextElementSpan (Microsoft.VisualStudio.Text.SnapshotPoint point);

abstract member GetTextElementSpan : Microsoft.VisualStudio.Text.SnapshotPoint -> Microsoft.VisualStudio.Text.SnapshotSpan

Public Function GetTextElementSpan (point As SnapshotPoint) As SnapshotSpan

Parameters

point: SnapshotPoint

The SnapshotPoint in the text snapshot at which to get the text element.

Returns

SnapshotSpan

A SnapshotSpan containing the bounds of the text element.

Exceptions

ArgumentException

point is from the wrong ITextBuffer.

Remarks

A text element may be a UTF-16 surrogate pair, consisting of a high surrogate character and a low surrogate character. If a point in the text buffer lies between a high surrogate character and a low surrogate character, the text element span will start at the high surrogate character and end at the low surrogate character.

Applies to

Partilhar via