DiagramEditOperation.BeforeChangeConnectorText Property

Identifies the BeforeChangeConnectorText operation.

Declaration

static readonly BeforeChangeConnectorText: string

Property Value

Type	Description
string	Returns “BeforeChangeConnectorText”.

Remarks

The operation parameter returns the BeforeChangeConnectorText value if the RequestEditOperation event fired because a user is about to edit a connector’s text.

ASPX

<dx:ASPxDiagram ID="Diagram" runat="server" Width="100%" Height="600px">
    <ClientSideEvents RequestEditOperation="onRequestEditOperation" />
    ...

JS

function onRequestEditOperation(s, e) {
    if(e.operation === DiagramEditOperation.BeforeChangeConnectorText) {
        e.allowed = false;
    }
    ...
}

The RequestEditOperation event does not fire for the BeforeChangeConnectorText operation if the AllowChangeConnectorText property is set to false.