BrowsePathEdit.CustomPathIcon Event
In This Article
Allows you to specify a custom path icon.
Namespace: DevExpress.Xpf.Editors
Assembly: DevExpress.Xpf.Core.v24.2.dll
NuGet Package: DevExpress.Wpf.Core
#Declaration
public event EventHandler<PathIconEventArgs> CustomPathIcon
#Event Data
The CustomPathIcon event's data class is PathIconEventArgs. The following properties provide information specific to this event:
Property | Description |
---|---|
Handled |
Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route.
Inherited from Routed |
Icon | Gets or sets the path icon. |
Original |
Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class.
Inherited from Routed |
Path |
Gets the path displayed in the Browse |
Routed |
Gets or sets the Routed |
Source |
Gets or sets a reference to the object that raised the event.
Inherited from Routed |
The event data class exposes the following methods:
Method | Description |
---|---|
Invoke |
When overridden in a derived class, provides a way to invoke event handlers in a type-specific way, which can increase efficiency over the base implementation.
Inherited from Routed |
On |
When overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes.
Inherited from Routed |
#Remarks
The following code sample changes the icon displayed if a user enters an invalid path:
<dxe:BrowsePathEdit DialogType="Folder" CustomPathIcon="OnCustomPathIcon">
using DevExpress.Xpf.Editors;
using System.IO;
using System.Windows.Media.Imaging;
// ...
void OnCustomPathIcon(object sender, PathIconEventArgs e) {
if (!Directory.Exists(e.Path))
e.Icon = new BitmapImage(new System.Uri("pack://application:,,,/Warning_16x16.png"));
e.Handled = true;
}
See Also