ToolTipItemImageOptions.ImageIndex Property
Gets or sets the index of the image in the Images collection.
Namespace: DevExpress.Utils
Assembly: DevExpress.Utils.v25.1.dll
NuGet Packages: DevExpress.Utils, DevExpress.Wpf.Core
Declaration
[DefaultValue(-1)]
[DXCategory("Appearance")]
[ImageList("Images")]
public int ImageIndex { get; set; }Property Value
| Type | Default | Description |
|---|---|---|
| Int32 | -1 | An integer value that specifies the index of the image in the Images collection. |
Property Paths
You can access this nested property as listed below:
| Object Type | Path to ImageIndex |
|---|---|
| ToolTipControlInfo |
|
| ToolTipControllerShowEventArgs |
|
| ToolTipItem |
|
Remarks
ToolTipItem.ImageOptions allow you to display the image in the item:
- Image — a raster image.
ImageIndex— an index of the image in the Images collection.- ImageKey — a name of the image in the Images collection.
- ImageUri — a universal resource identifier of an image in the DX Image Gallery.
- SvgImage — a vector image.
- ImageToTextDistance — the indentation of the text from the image.
- Alignment — whether the image is aligned at the left or right.
You can also use the ToolTipItem.Icon property to specify the item’s icon. The Icon property has priority over ImageOptions.
Tip
You can also assign an image by its name in the collection.
// 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.
See Also