NavigatorButtonCollectionBase.Item[Int32] Property
Gets the button at the specified index.
Namespace: DevExpress.XtraEditors
Assembly: DevExpress.XtraEditors.v23.2.dll
NuGet Package: DevExpress.Win.Navigation
Declaration
Parameters
| Name | Type | Description |
|---|---|---|
| index | Int32 | An integer value representing the button’s zero-based index. If negative or exceeds the maximum available index, an exception is raised. |
Property Value
| Type | Description |
|---|---|
| NavigatorButton | A NavigatorButton object representing the button at the specified position within the collection. |
Remarks
Use the Item property to access individual buttons using index notation. This property returns an NavigatorButton object and its properties can be used to customize a button’s settings. For example, you can specify the index of the image to be displayed on the button via the NavigatorButtonBase.ImageIndex property.
Example
The following code shows how to create a new DataNavigator control, bind it to a data source and specify custom images for the control’s buttons at runtime. The custom images are stored in an ImageCollection object.
using DevExpress.XtraEditors;
private void CreateDataNavigator() {
// Create a new DataNavigator control
DataNavigator dataNavigator = new DataNavigator();
Controls.Add(dataNavigator);
dataNavigator.Height = 40;
dataNavigator.Dock = DockStyle.Bottom;
// Bind to a data source
dataNavigator.DataSource = productsBindingSource;
// Specify the ImageCollection that stores custom images for the DataNavigator's buttons
dataNavigator.Buttons.ImageList = imageCollection1;
for (int i = 0; i < dataNavigator.Buttons.ButtonCollection.Count; i++) {
dataNavigator.Buttons.ButtonCollection[i].ImageIndex = i;
}
dataNavigator.ShowToolTips = true;
}