/// <summary>
/// 删除焦点行。
/// </summary>
/// <param name="bindingSource"></param>
public void RemoveFocusedRow(MB.WinBase.Binding.BindingSourceEx bindingSource)
{
if (_DataViewType == DataViewType.GridView)
{
bindingSource.RemoveCurrent();
}
else
{
_TreeList.DeleteNode(_TreeList.FocusedNode);
}
}
//点击右键菜单“删除”触发
private void t1Delete_ItemClick(object sender, EventArgs e)
{
Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;
var focusNode = treeList1.FocusedNode;
List <ProjectTreeNode> tree = treeList1.DataSource as List <ProjectTreeNode>;
var node = getProjectNode(focusNode);
if (node == null)
{
treeList1.Nodes.Remove(focusNode);
return;
}
if (containNode(node, Project.Instance.getCurrentSurface(doc)))
{
Autodesk.AutoCAD.ApplicationServices.Application.
ShowAlertDialog("删除的节点不能包含当前工作面节点");
return;
}
var pNode = node.GetParentNode();
if (pNode != null)
{
pNode.Children.Remove(node);
}
List <ProjectTreeLeafNode> ls = new List <ProjectTreeLeafNode>();
getLeafNodes(node, ls);//得到所有的叶子节点
treeList1.DeleteNode(focusNode);
DBEntityControl dbControl = Project.Instance.GetTmpEntCol(doc);
foreach (var leafNode in ls)
{
long handleValue = leafNode.HandleValue;
dbControl.Delete(Query.EQ("HandleValue", handleValue), this);
}
doc.Editor.Regen();
}
