//ham tra ve day cac menu item cung 1 level
//vi du nhu : New, Open, Save, Save As cung 1 cap : 1
myStruct[] getOneLevelMenu(string dieukien, string group_id)
{
DataRow[] rows = dt.Select(dieukien, "pos");
int count = 0;
myStruct[] _myStruct = new myStruct[rows.Length];
foreach (DataRow row in rows)
{
string[] g = ((string)(row["group_list"])).Split(',');
//neu trong group list co chua group_id thi moi tra ve menu_id
if (isContain(g, group_id))
{
try
{
_myStruct[count] = new myStruct();
_myStruct[count].key = (string)row["menu_id"];
_myStruct[count].val = (string)row["menu_title"];
_myStruct[count].id = (int)row["pos"];
//_myStruct[count].name = (string)row["menu_name"];
count++;
}
catch { }
//ht.Add((string)row["menu_id"],(string)row["menu_title"]);
//int i=(int)row["pos"];
//ht.uu_tien.Add(i);
}
}
return(_myStruct);
}
void HopTapHop(ref myStruct[] ketqua, myStruct[] struct1, myStruct[] struct2)
{
if (struct1 != null)
{
myStruct[] _myStruct = new myStruct[struct1.Length + struct2.Length];
int count = 0;
//lay cac phan tu tu tap hop A
for (int i = 0; i < struct1.Length; i++)
{
if (struct1[i].key != null && struct1[i].val != null)
{
_myStruct[count] = struct1[i];
count++;
}
}
for (int j = 0; j < struct2.Length; j++)
{
string key = struct2[j].key;
string val = struct2[j].val;
//neu key trong struct 2 khong chua trong struct1
if (!isContain(struct1, struct2[j].key))
{
if (key != null && val != null)
{
_myStruct[count++] = struct2[j];
}
}
}
//sort lai theo vi tri tren menu
for (int i = 0; i < _myStruct.Length - 1; i++)
{
for (int j = i + 1; j < _myStruct.Length; j++)
{
if (_myStruct[i].val != null && _myStruct[i].key != null && _myStruct[j].val != null && _myStruct[j].key != null)
{
if (_myStruct[i].id > _myStruct[j].id)
{
myStruct temp = new myStruct();
temp = _myStruct[i];
_myStruct[i] = _myStruct[j];
_myStruct[j] = temp;
}
}
}
}
ketqua = _myStruct;
}
else
{
ketqua = struct2;
}
}
myStruct[] hopTapHop(ref myHashtable ketqua, myHashtable h1, myHashtable h2)
{
IDictionaryEnumerator ide1 = h1.GetEnumerator();
IDictionaryEnumerator ide2 = h2.GetEnumerator();
//do khi tra ve getEnumerator se theo thu tu tu duoi len
//nen cho i =h1.Count-1
int i = h1.Count - 1;
int count = h1.Count + h2.Count - 1;
myStruct[] _myStruct = new myStruct[count + 1];
while (ide1.MoveNext())
{
//neu nhu key do chua co thi moi add vao
// if(!ketqua.ContainsKey(ide1.Key))
// {
_myStruct[count] = new myStruct();
_myStruct[count].key = (string)ide1.Key;
_myStruct[count].val = (string)ide1.Value;
_myStruct[count].id = (int)h1.uu_tien[i];
count--;
// ketqua.Add(ide1.Key,ide1.Value);
// //them vao do uu tien de sort menu
// ketqua.uu_tien.Add(h1.uu_tien[i]);
// }
i--;
}
i = h2.Count - 1;
while (ide2.MoveNext())
{
//neu tap hop 1 khong chua 1 phan tu cua tap hop 2 thi add vao hop
if (!h1.ContainsValue(ide2.Value))
{
_myStruct[count] = new myStruct();
_myStruct[count].key = (string)ide2.Key;
_myStruct[count].val = (string)ide2.Value;
_myStruct[count].id = (int)h2.uu_tien[i];
count--;
// ketqua.Add(ide2.Key,ide2.Value);
// ketqua.uu_tien.Add(h2.uu_tien[i]);
}
i--;
}
//bay gio moi sort lai roi dua vao ketqua
for (i = 0; i < _myStruct.Length - 1; i++)
{
for (int j = i + 1; j < _myStruct.Length; j++)
{
if (_myStruct[i].id > _myStruct[j].id && _myStruct[i].key != null)
{
myStruct temp = new myStruct();
temp = _myStruct[i];
_myStruct[i] = _myStruct[j];
_myStruct[j] = temp;
}
}
}
myHashtable myhash = new myHashtable();
//bat dau gan vao hashtable
for (i = 0; i < _myStruct.Length; i++)
{
if (_myStruct[i].key != null && _myStruct[i].val != null)
{
myhash.Add(_myStruct[i].key, _myStruct[i].val);
myhash.uu_tien.Add(_myStruct[i].id);
}
}
ketqua = myhash;
return(_myStruct);
}