CefBrowserHostDragTargetDragEnter Method

Call this method when the user drags the mouse into the web view (before calling DragTargetDragOver/DragTargetLeave/DragTargetDrop). |drag_data| should not contain file contents as this type of data is not allowed to be dragged into the web view. File contents can be removed using CefDragData::ResetFileContents (for example, if |drag_data| comes from CefRenderHandler::StartDragging). This method is only used when window rendering is disabled.

public void DragTargetDragEnter(
	CefDragData dragData,
	CefMouseEvent mouseEvent,
	CefDragOperationsMask allowedOps
)