public void Delete(TEarthworkBlock block)
{
//移除节点的所有元素(目的:解除图形配置),然后移除节点
block.Delete(this, block.ElementIds.Select(c => new ElementId(c)).ToList());
EarthworkBlocks.Remove(block);
Deletes.Add(block);
}
public bool Move(int indexOrient, int indexTarget)
{
if (indexTarget < 0 || indexTarget >= EarthworkBlocks.Count())
{
return(false);
}
if (indexOrient < 0 || indexOrient >= EarthworkBlocks.Count())
{
return(false);
}
var item = EarthworkBlocks[indexOrient];
EarthworkBlocks.Remove(item);
EarthworkBlocks.Insert(indexTarget, item);
return(true);
}
public bool MoveStep1Backward(TEarthworkBlock block)
{
var index = EarthworkBlocks.IndexOf(block);
return(Move(index, index + 1));
}
/// <summary>
/// 在选择节点后面插入(默认)
/// </summary>
/// <param name="index">所选节点Index,从0开始</param>
/// <returns></returns>
public void Add(TEarthworkBlock element)
{
add(EarthworkBlocks.Count(), element);
}
