public bool Search(List <csNodo> listNodo, int lengthSistema, out csNodo Nodo)
{
Nodo = new csNodo();
bool exist = false;
for (int x = 0; x < listNodo.Count; x++)
{
if (listNodo[x].LengthName == lengthSistema)
{
Nodo = listNodo[x]; exist = true;
}
}
return(exist);
}
public void LlenarTreeView(TreeView tv)
{
db_sporting_gymContainer contexto = new db_sporting_gymContainer();
var accesos = contexto.Generales_Accesos.Select(acc => acc).OrderBy(acc => acc.orden).ToList();
List <csNodo> listNodo = new List <csNodo>();
csNodoHandler NodoHandler = new csNodoHandler();
csNodo Nodo = new csNodo();
TreeNodeCollection treeCollection = null;
int posNodo = 0;
int LengthSistema = 0;
bool first = true;
for (int x = 0; x < accesos.Count; x++)
{
TreeNode wnodo = new TreeNode();
wnodo.Text = " " + accesos[x].nombre_acceso.ToString();
wnodo.Tag = accesos[x].id_acceso.ToString();
int strNodoLength = accesos[x].orden.ToString().Trim().Length;
if (first)
{
first = false;
LengthSistema = strNodoLength;
treeCollection = tv.Nodes;
listNodo.Add(new csNodo {
posNodo = posNodo, LengthName = strNodoLength, nodeCollection = treeCollection
});
treeCollection.Add(wnodo);
}
else if (strNodoLength > LengthSistema)
{
posNodo = 0;
int countListNodo = listNodo.Count - 1;
bool exist = (NodoHandler.Search(listNodo, strNodoLength, out Nodo));
treeCollection = listNodo[countListNodo].nodeCollection[listNodo[countListNodo].posNodo].Nodes;
treeCollection.Add(wnodo);
LengthSistema = strNodoLength;
listNodo.Add(new csNodo {
posNodo = posNodo, LengthName = LengthSistema, nodeCollection = treeCollection
});
}
else if (strNodoLength == LengthSistema)
{
bool exist = (NodoHandler.Search(listNodo, strNodoLength, out Nodo));
treeCollection = Nodo.nodeCollection;
treeCollection.Add(wnodo);
LengthSistema = strNodoLength;
posNodo = Nodo.posNodo + 1;
listNodo.Add(new csNodo {
posNodo = posNodo, LengthName = LengthSistema, nodeCollection = treeCollection
});
}
else if (strNodoLength < LengthSistema)
{
bool exist = (NodoHandler.Search(listNodo, strNodoLength, out Nodo));
treeCollection = Nodo.nodeCollection;
treeCollection.Add(wnodo);
LengthSistema = strNodoLength;
posNodo = Nodo.posNodo + 1;
listNodo.Add(new csNodo {
posNodo = posNodo, LengthName = LengthSistema, nodeCollection = treeCollection
});
}
}
}
