/// <summary>
/// 显示用户功能树
/// </summary>
public void ShowFunctionTree()
{
m_FunctionTree.Cursor = Cursors.WaitCursor;
try
{
m_FunctionTree.Nodes.Clear();
DataSet ds = SysTools.basicService.GetUserFunction(); //获取所有菜单
DataRow[] RootRows = ds.Tables[0].Select("PARENTMENUNAME=''"); //获取所有根菜单
foreach (DataRow row in RootRows)
{
UserRoleItme rNode = new UserRoleItme(row);
rNode.MenuTreeRowInfo = row;
//rNode.Text = row["FunctionID"].ToString();
rNode.Text = row["MENUNAME"].ToString();//菜单名
rNode.ImageIndex = 0;
rNode.SelectedImageIndex = 1;
m_FunctionTree.Nodes.Add(rNode);
//rNode.Expand();
ShowChildMenu(rNode.Text, ds, rNode); //显示子菜单
}
}
catch (Exception e)
{
UserMessages.ShowErrorBox(e.Message);
}
finally
{
m_FunctionTree.Cursor = Cursors.Default;
}
}
private void IsSubNodeChecks(UserRoleItme SubNode, string strFunctionID)
{
foreach (UserRoleItme node in SubNode.Nodes)
{
string functionid = node.MENUID;
if (functionid == strFunctionID)
{
node.Checked = true;
}
else
{
}
IsSubNodeChecks(node, strFunctionID);
}
}
/// <summary>
/// 显示子用户功能树
/// </summary>
/// <param name="p_strParentMenuName">父用户功能名称</param>
/// <param name="p_ds">数据集</param>
/// <param name="p_MenuNode">父用户功能</param>
private void ShowChildMenu(string p_strParentMenuName, DataSet p_ds, TreeNode p_MenuNode)
{
DataRow[] rows = p_ds.Tables[0].Select("PARENTMENUNAME='" + p_strParentMenuName + "'");//获取指定父菜单下一级子菜单
foreach (DataRow row in rows)
{
UserRoleItme cNode = new UserRoleItme(row);
cNode.MenuTreeRowInfo = row;
//cNode.Text = row["FunctionID"].ToString();
cNode.Text = row["MENUNAME"].ToString();
cNode.ImageIndex = 0;
cNode.SelectedImageIndex = 1;
p_MenuNode.Nodes.Add(cNode);
cNode.Expand();
ShowChildMenu(cNode.Text, p_ds, cNode);
}
}
private void AddHaveSubNodeChack(UserRoleItme SubNode, String strRoleID)
{
foreach (UserRoleItme node in SubNode.Nodes)
{
if (node.Checked)
{
DataRow rv = dstUserRole.Tables["TCOM_ROLESMENU"].NewRow();
rv.BeginEdit();
rv["ROLEID"] = strRoleID;
rv["MENUID"] = node.MENUID;
rv.EndEdit();
dstUserRole.Tables["TCOM_ROLESMENU"].Rows.Add(rv);
}
else
{
}
AddHaveSubNodeChack(node, strRoleID);
}
}