public void TreeViewManage_SelectedNodeChanged(object sender, EventArgs e)
{
isSelectedCategory = true;
parrentName = TreeViewManage.SelectedNode.Text;
int.TryParse(TreeViewManage.SelectedNode.Value, out parentID);
//ViewState.Add("ParentID", ParentID);
if (ParentID > 0 && TreeViewManage.SelectedNode.ChildNodes.Count == 0)
{
CategoriesActions categoriesActions = new CategoriesActions();
List <Categories> listCategories = categoriesActions.GetCategories(parentID);
foreach (Categories item in listCategories)
{
TreeNode treeNode = new TreeNode(item.Name, item.ID.ToString());
TreeViewManage.SelectedNode.ChildNodes.Add(treeNode);
}
}
TreeViewManage.SelectedNode.Expand();
var args = new TreeViewManageEventArgs(TreeViewManage.SelectedNode);
OnSelectedNodeChanged(args);
}
public virtual void OnSelectedNodeChanged(TreeViewManageEventArgs e)
{
if (SelectedNodeChanged != null)
{
SelectedNodeChanged(this, e);
}
}
public virtual void OnSelectedNodeChanged(TreeViewManageEventArgs e)
{
if (SelectedNodeChanged != null)
{
SelectedNodeChanged(this, e);
}
}
public void TreeViewManage_SelectedNodeChanged(object sender, EventArgs e)
{
_isSelectedCategory = true;
_parrentName = TreeViewManage.SelectedNode.Text;
int.TryParse(TreeViewManage.SelectedNode.Value, out _parentId);
//ViewState.Add("ParentID", ParentID);
if (ParentID > 0 && TreeViewManage.SelectedNode.ChildNodes.Count == 0)
{
var categoriesActions = new CategoriesActions();
var listCategories = categoriesActions.GetCategories(_parentId);
foreach (var item in listCategories)
{
var treeNode = new TreeNode(item.Name, item.ID.ToString());
TreeViewManage.SelectedNode.ChildNodes.Add(treeNode);
}
}
TreeViewManage.SelectedNode.Expand();
var args = new TreeViewManageEventArgs(TreeViewManage.SelectedNode);
OnSelectedNodeChanged(args);
}