====== SmoothMoveTo ======
  * Parameters & Types:
     * playerid: number player ID
     * uiid: the ID of the string interface
    * elementid: the ID of the string component
    * time: number execution time (must be greater than 0)
    * x: number abscissa value
    * y: number vertical coordinate value
  * Return value and type:
    * code:number succeeded (ErrorCode.OK) ErrorCode
  * The main effect of this method: The component is moved smoothly to the specified position
  * Specific use cases are as follows:

<code>
local code  = Customui:SmoothMoveTo(playerid, uiid, elementid, time, x, y)
if code == ErrorCode.OK then
    print('Execution Successful'  )
else
    print('Execution failed')
end
</code>