public static bool Exists(string listName)
{
#region Preconditions
if (String.IsNullOrEmpty(listName))
{
throw new ArgumentException("listName cannot be null or empty");
}
#endregion
return(ListManager.ListExists(listName));
}
public static bool IsEmpty(string listName)
{
#region Preconditions
if (String.IsNullOrEmpty(listName))
{
throw new ArgumentException("listName cannot be null or empty");
}
#endregion
if (!ListManager.ListExists(listName))
{
return(true);
}
return(ListManager.GetList(listName).Count == 0);
}
/// <summary>
/// Execute the task.
/// </summary>
protected override void ExecuteTask()
{
base.ExecuteTask();
if (ListManager.ListExists(NewListName))
{
throw new BuildException(string.Format("List with name [{0}] already exists.", NewListName));
}
IList <string> newList = ListManager.GetList(NewListName);
foreach (string val in List)
{
newList.Add(val);
}
}