public void ShowAllRight()
{
DataTable dt = GetMenuTableByMenuRight();
if (dt != null)
{
TreeItem tree = new TreeItem();
for (int i = 0; i < dt.Rows.Count; i++)
{
if (dt.Rows[i]["SUB_FATHER_ID"].ToString() == "0")//加载第一级菜单
{
TreeItem ti = new TreeItem();
ti.tag = dt.Rows[i]["SUB_ID"].ToString().Trim(); ;
ti.text = dt.Rows[i]["SUB_NAME"].ToString().Trim();
ti.parent = tree;
LoadTree(dt, ti);//递归函数
}
}
tvPermissions.ItemsSource = tree.children;
}
}
public void LoadTree(DataTable dt, TreeItem ti)
{
for (int i = 0; i < dt.Rows.Count; i++)
{
if (dt.Rows[i]["SUB_FATHER_ID"].ToString().Trim() == ti.tag.ToString())
{
TreeItem tiTmp = new TreeItem();
tiTmp.tag = dt.Rows[i]["SUB_ID"].ToString();
tiTmp.text = dt.Rows[i]["SUB_NAME"].ToString();
tiTmp.parent = ti;
LoadTree(dt, tiTmp);
}
}
}
/// <summary>
/// 递归取消选中
/// </summary>
/// <param name="ti"></param>
private void DiguiClearChecked(TreeItem ti)
{
if (ti.children.Count > 0)
{
foreach (TreeItem tii in ti.children)
{
if (tii.IsChecked == true)
{
tii.IsChecked = false;
}
DiguiClearChecked(tii);
}
}
else
{
if (ti.IsChecked == true)
{
ti.IsChecked = false;
}
}
}
// 节点其他信息
// ...
public bool isTheChild(TreeItem p)
{
bool result = false;
for (int i = 0; i < p.children.Count; i++)
{
if (p.children[i] == this)
{
result = true;
}
}
return result;
}
public void LoadTree(DataTable dt, TreeItem ti)
{
DataTable buttonTable = GetAllButton();
for (int i = 0; i < dt.Rows.Count; i++)
{
if (dt.Rows[i]["SUB_FATHER_ID"].ToString().Trim() == ti.tag.ToString())
{
TreeItem tiTmp = new TreeItem();
tiTmp.tag = dt.Rows[i]["SUB_ID"].ToString();
tiTmp.text = dt.Rows[i]["SUB_NAME"].ToString();
tiTmp.parent = ti;
//DataRow[] drs = buttonTable.Select("SUB_FATHER_ID='" + (tiTmp.tag as DataRow)["SUB_ID"].ToString() + "'");
//for (int j = 0; j < drs.Length; j++)
//{
// TreeItem tiButton = new TreeItem();
// tiButton.tag = drs[j];
// tiButton.text = drs[j]["SUB_NAME"].ToString();
// tiButton.parent = tiTmp;
//}
}
}
}