private void bindProjectData()
{
Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;
var tree = Project.Instance.GetProjectTree(doc);
treeList1.DataSource = tree;
//把非Name的列隐藏
if (treeList1.Columns.Count > 0)
{
for (int i = 0; i < treeList1.Columns.Count; i++)
{
if (treeList1.Columns[i].FieldName != "Name")
{
treeList1.Columns[i].Visible = false;
}
}
}
treeList1.ExpandToLevel(0);
treeList1.ExpandToLevel(1);
treeList1.ExpandToLevel(2);
}