/// <summary>Add an empty <see cref="Host"/> object instance to the current <see cref="HostFileInstance"/>.</summary>
/// <param name="parent">The parent of the to be created <see cref="Host"/> object (optional, default = null).</param>
/// <returns>True if a new <see cref="Host"/> object instance has been successfully added to the current <see cref="HostFileInstance"/>; otherwise false.</returns>
public bool AddHost(HostGroup parent = null)
{
if (this.HostFileInstance != null)
{
if (parent != null)
{
return(parent.AddChildToTop(Host.CreateEmpty(parent, this.HostFileInstance.PropertyChangedCallBack)));
}
return(this.HostFileInstance.AddChildToTop(Host.CreateEmpty(parent, this.HostFileInstance.PropertyChangedCallBack)));
}
return(false);
}
