kotlin-electron/electron.core/WebFrameMain/frameTreeNodeId

frameTreeNodeId

val frameTreeNodeId: Double(source)

An Integer representing the id of the frame's internal FrameTreeNode instance. This id is browser-global and uniquely identifies a frame that hosts content. The identifier is fixed at the creation of the frame and stays constant for the lifetime of the frame. When the frame is removed, the id is not used again.