/// <summary>
/// 从子图层列表中移除一个图层
/// Removes a layer from the child layer list
/// </summary>
/// <param name="layer">被移除的图层对象Layer to be removed.</param>
public virtual void Remove(RenderableObject layer)
{
lock (this.m_children.SyncRoot)
{
layer.ParentList = null;
layer.Dispose();
this.m_children.Remove(layer);
}
}
/// <summary>
/// 删除所有的子图层
/// </summary>
public virtual void RemoveAll()
{
try
{
while (m_children.Count > 0)
{
RenderableObject ro = (RenderableObject)m_children[0];
m_children.RemoveAt(0);
ro.Dispose();
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
/// <summary>
/// 从子图层列表中移除一个图层
/// Removes a layer from the child layer list
/// </summary>
/// <param name="objectName">被移除的图层对象的名称Name of object to remove</param>
public virtual void Remove(string objectName)
{
lock (this.m_children.SyncRoot)
{
for (int i = 0; i < this.m_children.Count; i++)
{
RenderableObject ro = (RenderableObject)this.m_children[i];
if (ro.Name.Equals(objectName))
{
ro.ParentList = null;
ro.Dispose();
this.m_children.RemoveAt(i);
break;
}
}
}
}