private void AddAllCatNodes(DataTable table)
{
int i = 0;
if (CatHashes == null)
return;
foreach (Hashtable ht in CatHashes)
{
ArrayList al_NodesInLevel = FindAllTreeNodesByLevel(i - 1);
foreach (TreeNode node in al_NodesInLevel)
{
if (node.Tag != null)
{
try
{
if(!(node.Tag is string))
{
object[] tags = (object[])node.Tag;
if (tags[0].ToString() == "-1")
continue;
}
}
catch
{}
}
int newnodelevel = 0;
TreeNodeCollection tnc;
if (node.Name == "root")
{
tnc = this.baseTree.Nodes;
newnodelevel = 0;
}
else
{
tnc = node.Nodes;
newnodelevel = node.Level + 1;
}
ArrayList al_ht = new ArrayList(ht);
StringComparer comboComp = new StringComparer();
al_ht.Sort(comboComp);
foreach (DictionaryEntry de in al_ht)
{
bool fAlreadyExists = false;
TreeNode nFound = null;
foreach (TreeNode n in tnc)
{
if (n.Tag.ToString() == de.Key.ToString())
{
fAlreadyExists = true;
nFound = n;
break;
}
}
if (!fAlreadyExists)
{
object[] ret = ((PageDesc)m_Pages[0]).dbClass.CallLuaFunction("CustomCategory", new object[] { newnodelevel, de.Key.ToString(), de.Value.ToString(), table });
TreeNode newnode = (ret == null) ? tnc.Add(de.Value.ToString()) : tnc.Add(ret[0].ToString());
newnode.Tag = de.Key.ToString();
}
else
{
if (nFound.Text != de.Value.ToString())
nFound.Text = de.Value.ToString();
}
}
}
i++;
}
}
//转为下拉框
public TypeConverter.StandardValuesCollection GetValues()
{
if (m_CollectionValue == null)
{
int ncount = 0;
if (ComboValues == null || ComboValues.Count <= 0)
return null;
string[] comvalue = new string[ComboValues.Count];
ArrayList a_combovalues = new ArrayList(ComboValues);
StringComparer comboComp = new StringComparer();
a_combovalues.Sort(comboComp);
foreach (DictionaryEntry kv in /*ComboValues*/a_combovalues)
{
comvalue[ncount++] = (string)kv.Key;
}
m_CollectionValue = new TypeConverter.StandardValuesCollection(comvalue);
}
return m_CollectionValue;
}
/// <summary>
/// 改变catHashes里的value为要显示的值---此函数改变了CatHashes
/// </summary>
/// <param name="nDepth"></param>
/// <param name="strKey"></param>
/// <param name="table"></param>
/// <returns></returns>
private void InitCatDisplayText(DataTable table)
{
if (CatHashes == null)
{
return;
}
int nDepth = -1;
foreach (Hashtable ht in CatHashes)
{
nDepth++;
ArrayList al_ht = new ArrayList(ht);
StringComparer comboComp = new StringComparer();
al_ht.Sort(comboComp);
foreach (DictionaryEntry de in al_ht)
{
object[] ret = ((PageDesc)m_Pages[0]).dbClass.CallLuaFunction("CustomCategory", new object[] { nDepth, de.Key.ToString(), de.Value.ToString(), table });
if (ret != null)
{
ht[de.Key] = ret[0].ToString();
}
}
}
}