DeleteRange(MarkupAttribute)

Method in MarkupParseResult

Summary

Deletes an attribute from this markup.

public MarkupParseResult DeleteRange(MarkupAttribute attributeToDelete)

Remarks

This method deletes the range of text covered by attributeToDelete , and updates the other attributes in this markup as follows:

• Attributes that start and end before the deleted attribute are unmodified.

• Attributes that start before the deleted attribute and end inside it are truncated to remove the part overlapping the deleted attribute.

• Attributes that have the same position and length as the deleted attribute are deleted, if they apply to any text.

• Attributes that start and end within the deleted attribute are deleted.

• Attributes that start within the deleted attribute, and end outside it, have their start truncated to remove the part overlapping the deleted attribute.

• Attributes that start after the deleted attribute have their start point adjusted to account for the deleted text.

This method does not modify the current object. A new MarkupParseResult is returned.

If attributeToDelete is not an attribute of this MarkupParseResult, the behaviour is undefined.

Parameters

Name	Description
Yarn.Markup.MarkupAttribute attributeToDelete	The attribute to remove.

Returns

A new MarkupParseResult object, with the plain text modified and an updated collection of attributes.