NavBarGroup.GroupCaptionUseImage Property

Gets or sets whether a big or small image is displayed within the group caption.

Assembly: DevExpress.XtraNavBar.v21.2.dll

Declaration

[DefaultValue(NavBarImage.Default)]
[XtraSerializableProperty]
public virtual NavBarImage GroupCaptionUseImage { get; set; }

<DefaultValue(NavBarImage.Default)>
<XtraSerializableProperty>
Public Overridable Property GroupCaptionUseImage As NavBarImage

Type	Default	Description
NavBarImage	Default	A NavBarImage value representing the fixed image size to use within the group caption.

Available values:

Name	Description
Default	A group’s caption displays a small image, if available. If no small image is available, the group displays a large image. If no large image is available, the group does not display any image.
Small	A group’s caption displays a small image, if available. If no small image is available, the group does not display any image.
Large	A group’s caption displays a large image, if available. If no large image is available, the group does not display any image.

The GroupCaptionUseImage property controls whether small or large images are displayed within the group caption.

Each NavBar group can display either a small or large image within its caption. You can specify images for the group caption in the following ways:

assign large or small images explicitly via the group’s NavElement.LargeImage and NavElement.SmallImage properties
add large or small images to the respective image lists, assign these image lists to the NavBarControl.LargeImages and NavBarControl.SmallImages properties and then specify the indexes of the images to use via the group’s NavElement.LargeImageIndex and NavElement.SmallImageIndex properties.

If an image is assigned to the NavElement.LargeImage property, the NavElement.LargeImageIndex setting is ignored. Similarly, if the NavElement.SmallImage property is set it overrides the image referred to by the NavElement.SmallImageIndex property.

If the GroupCaptionUseImage property is set to NavBarImage.Default then small images if assigned (NavElement.SmallImage and NavElement.SmallImageIndex)have a higher priority than large images (NavElement.LargeImage or NavElement.LargeImageIndex). If small images are not set, the group caption will display a large image, if available.

For groups to explicitly use small or large images, set the GroupCaptionUseImage property to NavBarImage.Small or NavBarImage.Large.

The NavBarGroup.GetImage method returns the image to be displayed within the group caption which depends on the settings specified.