Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All

TextRunCache.Change Method

Notifies the text engine client of a change to the cache when text content or text run properties of TextRun are added, removed, or replaced.

Namespace:  System.Windows.Media.TextFormatting
Assembly:  PresentationCore (in PresentationCore.dll)

public void Change(
	int textSourceCharacterIndex,
	int addition,
	int removal
)

Parameters

textSourceCharacterIndex
Type: System.Int32

Specifies the TextSource character index position of the start of the change.

addition
Type: System.Int32

Indicates the number of TextSource characters to be added.

removal
Type: System.Int32

Indicates the number of TextSource characters to be removed.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
Show:
© 2015 Microsoft