RichEditBuilder.OnKeyDown(String) Method

Assigns an event handler to the KeyDown event.

Namespace : DevExpress.AspNetCore.RichEdit

Assembly : DevExpress.AspNetCore.RichEdit.v25.2.dll

NuGet Package : DevExpress.AspNetCore.RichEdit

Declaration

csharp

public RichEditBuilder OnKeyDown(
    string callback
)

Parameters

Name	Type	Description
callback	String

The name of the JavaScript function or the JavaScript function code used to handle the event.

Returns

Type	Description
RichEditBuilder

The builder for the Rich Text Editor.

Remarks

The KeyDown event occurs when a key is pressed while the Rich Text Editor’s document has focus. The event handler receives an argument of the KeyboardEventArgs type. The argument’s properties provide information specific to this event.

Razor C#

cshtml

@(Html.DevExpress().RichEdit("richEdit")
 .OnKeyDown("function(s,e) {
   console.log('The pressed key is: ' + e.htmlEvent.key);
 }")
 // ...