Prerequisites
Describe the bug 🐞
In Rx, there's a method Observable.FromEvent which is missing in new library as only Signal.FromEventPattern seems to be existing.
Old call was
Observable.FromEvent<ChartPointHoverHandler,
(
IChartView chart,
IEnumerable<ChartPoint>? newItems,
IEnumerable<ChartPoint>? oldItems
)>(
handler => (chart, newItems, oldItems) => handler((chart, newItems, oldItems)),
h => view.CartesianChart.HoveredPointsChanged += h,
h => view.CartesianChart.HoveredPointsChanged -= h
).Subscribe(x => {
var (chart, newItems, oldItems) = x;
...});
Steps to reproduce
Upgrade to version 24 and use ReactiveUI,Primitives instead of System.Reactive
Reproduction repository
No response
Expected behavior
Have a method Signal.FromEvent to start an IObservable based on an even
Screenshots 🖼️
No response
IDE
Visual Studio 2026
.NET version
.NET 10
Target framework(s)
No response
Operating system
No response
OS version
No response
Device
No response
ReactiveUI version
24.1.0
Additional information ℹ️
No response
Prerequisites
Describe the bug 🐞
In Rx, there's a method Observable.FromEvent which is missing in new library as only Signal.FromEventPattern seems to be existing.
Old call was
Steps to reproduce
Upgrade to version 24 and use ReactiveUI,Primitives instead of System.Reactive
Reproduction repository
No response
Expected behavior
Have a method Signal.FromEvent to start an IObservable based on an even
Screenshots 🖼️
No response
IDE
Visual Studio 2026
.NET version
.NET 10
Target framework(s)
No response
Operating system
No response
OS version
No response
Device
No response
ReactiveUI version
24.1.0
Additional information ℹ️
No response