private void f_PopulateTreeGroup(Cl_Group.E_Type a_Type, Cl_Group a_Group, TreeNodeCollection a_TreeNodes)
{
if (p_ActiveTemplate != null)
{
TreeNode node = new Ctrl_TreeNodeGroup(a_Group);
a_TreeNodes.Add(node);
if (a_Type == Cl_Group.E_Type.Elements)
{
var els = Cl_App.m_DataContext.p_Elements
.Where(e => e.p_ParentGroupID == a_Group.p_ID && !e.p_IsDelete && e.p_Version > 0).GroupBy(e => e.p_ElementID)
.Select(grp => grp
.OrderByDescending(v => v.p_Version).FirstOrDefault())
.Include(e => e.p_ParamsValues);
foreach (Cl_Element el in els)
{
node.Nodes.Add(new Ctrl_TreeNodeElement(a_Group, el));
}
}
else if (p_ActiveTemplate.p_Type == Cl_Template.E_TemplateType.Template)
{
var tpls = Cl_App.m_DataContext.p_Templates.Include(t => t.p_TemplateElements)
.Where(e => e.p_ParentGroupID == a_Group.p_ID && !e.p_IsDelete && (e.p_Type == Cl_Template.E_TemplateType.Block || e.p_Type == Cl_Template.E_TemplateType.Table)).GroupBy(e => e.p_TemplateID)
.Select(grp => grp
.OrderByDescending(v => v.p_Version).FirstOrDefault());
foreach (Cl_Template tpl in tpls)
{
node.Nodes.Add(new Ctrl_TreeNodeTemplate(a_Group, tpl));
}
}
var dcGroups = Cl_App.m_DataContext.Entry(a_Group).Collection(g => g.p_SubGroups);
if (!dcGroups.IsLoaded)
{
dcGroups.Load();
}
foreach (Cl_Group group in a_Group.p_SubGroups)
{
if (!group.p_IsDelete)
{
f_PopulateTreeGroup(a_Type, group, node.Nodes);
}
}
}
}
