/// <summary>Returns <b>true</b> if business object has child collection.</summary>
/// <param name="bizobj">Input component whose <see cref="ITemplateInputComponent.Instance"/> property must contain a business object.</param>
public static bool HasChildren(ITemplateInputComponent bizobj)
{
var collections = bizobj.GetChildren(FistCoreComponentType.Collection);
return !ArrayUtil.IsNullOrEmpty(collections);
}
