help about stringg

hey need help,how to teleport to where I want? for example like this,

use (Convert.ToInt32(this.inputLine.Remove(0, 3))??? how? please help me

Try something like this :

if (this.inputLine.StartsWith("/teleport"))
{
    String[] array = this.inputLine.Split(' ');
    Vector3 position = Vector3.zero ;
    double x ;
    double y ;
    double z ;
    
    if (Double.TryParse(array[1], out x))
        position.x = (float) x ;
    else
        Debug.LogError("Error with x " + array[1] ) ;
    
    if (Double.TryParse(array[2], out y))
        position.y = (float) y ;
    else
        Debug.LogError("Error with y " + array[2] ) ;
    
    if (Double.TryParse(array[3], out z))
        position.z = (float) z ;
    else
        Debug.LogError("Error with z " + array[3]) ;

    transform.position = position ;
}