WpfAnnotationCanvasCountAnnotations Method (WpfLayerAnnotation)

Counts the number of annotations in the provided layer.

Namespace: Atalasoft.Annotate.Wpf
Assembly: Atalasoft.dotImage.Wpf (in Atalasoft.dotImage.Wpf.dll) Version: 2026.2.0.0.42 (.NET 4.6.2, x86)

Syntax

public int CountAnnotations(
	WpfLayerAnnotation layer
)

Public Function CountAnnotations ( 
	layer As WpfLayerAnnotation
) As Integer

layer: Type: Atalasoft.Annotate.WpfWpfLayerAnnotation
The layer to count annotations from.

Type: Int32
The number of annotations found in the layer.

Exceptions

Exception	Condition
ArgumentNullException	Thrown if the layer argument is null (Nothing in VB).

Remarks

Group annotations will only count as 1 annotation.

WpfAnnotationCanvasAddLanguageSpecificTextSet("LST411ACF4D_0?cpp=::|nu=.");CountAnnotations Method (WpfLayerAnnotation)