MapOverlayImageItem.ImageIndex Property

Gets or sets the index of an image that is within the MapControl.ImageList list and that the overlay item displays.

Namespace: DevExpress.XtraMap

Assembly: DevExpress.XtraMap.v24.2.dll

NuGet Package: DevExpress.Win.Map

Declaration

C#

[DefaultValue(-1)]
public int ImageIndex { get; set; }

VB.NET

<DefaultValue(-1)>
Public Property ImageIndex As Integer

Property Value

Type	Default	Description
Int32	-1	The zero-based index of an image that is within the MapControl.ImageList list and that the overlay item displays.

Remarks

Note that the properties that specify an image that the overlay image item uses has the following order of priorities.

1. MapOverlayImageItem.ImageUri
2. MapOverlayImageItem.Image
3. MapOverlayImageItem.ImageIndex

Tip

You can also assign an image by its name in the collection.

C#

// The image collection is created and populated with images at design time.
barItem.ImageOptions.Image = imageCollection1["technology_32x32"]; 
// Assign an SVG image in the SvgCollection
// barItem.ImageOptions.SvgImage = svgCollection1["technology_32x32"];

VB.NET

' The image collection is created and populated with images at design time.
barItem.ImageOptions.Image = imageCollection1("technology_32x32")
' Assign an SVG image in the SvgCollection
' barItem.ImageOptions.SvgImage = svgCollection1["technology_32x32"];

Read the following help topic for more information: Access and Use DevExpress Icons in Code.