private void 除ToolStripMenuItem_Click(object sender, EventArgs e)
{
//var list = treeList1.Selection;
var list = treeList1.GetSelectedCells();
if (list.Count > 0)
{
for (int i = 0; i < list.Count; i++)
{
var node = list[i].Node;
q1765_zb item = treeList1.GetDataRecordByNode(node) as q1765_zb;
var listDelete = GlobalProject.DbContext.q1765_zb.Where(q => q.Xh.IndexOf(item.Xh) == 0);
GlobalProject.DbContext.q1765_zb.RemoveRange(listDelete);
}
treeList1.DeleteSelectedNodes();
this.UpdateSeq();
}
//var node = treeList1.FocusedNode;
//if (node != null)
//{
// q1765_zb item = treeList1.GetDataRecordByNode(node) as q1765_zb;
// if (item != null)
// {
// treeList1.DeleteNode(node);
// GlobalProject.DbContext.q1765_zb.Remove(item);
// this.UpdateSeq();
// }
//}
}
private void UpdateSeq(TreeListNodes nodes, string xh)
{
for (int i = 0; i < nodes.Count; i++)
{
var seq = xh + (i + 1);
var node = nodes[i];
q1765_zb item = treeList1.GetDataRecordByNode(node) as q1765_zb;
if (item.Xh != seq)
{
item.Xh = seq;
}
// 子级
this.UpdateSeq(node.Nodes, seq + ".");
}
}
private void 添加子级ToolStripMenuItem_Click(object sender, EventArgs e)
{
var node = treeList1.FocusedNode;
if (node != null)
{
var parentNode = node;
q1765_zb parentItem = treeList1.GetDataRecordByNode(parentNode) as q1765_zb;
q1765_zb newItem = new q1765_zb()
{
ProjectID = GlobalProject.Project.ID,
PID = parentItem.ID
};
treeList1.AppendNode(newItem, parentNode);
GlobalProject.DbContext.q1765_zb.Add(newItem);
this.UpdateSeq();
parentNode.Expanded = true;
}
}
