private void comboBoxLevelA_SelectedIndexChanged(object sender, EventArgs e)
{
foreach (object obj in comboBoxFloor.Items)
{
cLevel cl = obj as cLevel;
if (cl.dElevation == ((cLevel)comboBoxLevelA.SelectedItem).dElevation)
{
comboBoxFloor.Text = cl.sLevelName;
break;
}
}
//上一个
if (comboBoxLevelA.SelectedIndex == comboBoxLevelA.Items.Count - 1) //到顶层
{
comboBoxCeil.Text = comboBoxLevelA.Text;
return;
}
string sss = ((cLevel)comboBoxLevelA.Items[comboBoxLevelA.SelectedIndex + 1]).sLevelName;
comboBoxCeil.Text = ((cLevel)comboBoxLevelA.Items[comboBoxLevelA.SelectedIndex + 1]).sLevelName;
//foreach (object obj in comboBoxCeil.Items)
//{
// cLevel cl = obj as cLevel;
// if (cl.dElevation == ((cLevel)comboBoxLevelA.SelectedItem).dElevation)
// {
// comboBoxFloor.Text = cl.sLevelName;
// break;
// }
//}
}
private void RefreshForm()
{
if (m_UIApplication == null)
{
return;
}
comboBoxLevelA.Items.Clear();
ArrayList alLevel = new ArrayList();
ArrayList alFloor = new ArrayList();
ArrayList alCeil = new ArrayList();
FilteredElementCollector collector;
collector = new FilteredElementCollector(m_UIApplication.ActiveUIDocument.Document).OfCategory(BuiltInCategory.OST_Levels).OfClass(typeof(Level));
var Elems = from eleFilter in collector
orderby((Level)eleFilter).Elevation
select eleFilter;
foreach (Element ele in Elems) //得到楼层
{
Level l = ele as Level;
//cLevel cl = new cLevel(l.Name, CommRevit.changeINCHtoMM(l.Elevation)/1000);
cLevel cl = new cLevel(l.Name, UnitUtils.ConvertFromInternalUnits(l.Elevation, DisplayUnitType.DUT_METERS));
alLevel.Add(cl);
alCeil.Add(cl);
alFloor.Add(cl);
}
comboBoxLevelA.DisplayMember = "sLevelName";
comboBoxLevelA.ValueMember = "dElevation";
comboBoxLevelA.DataSource = alLevel;
comboBoxCeil.DisplayMember = "sLevelName";
comboBoxCeil.ValueMember = "dElevation";
comboBoxCeil.DataSource = alFloor;
if (comboBoxCeil.Items.Count > 1)
{
comboBoxCeil.SelectedIndex = 1;
}
comboBoxFloor.DisplayMember = "sLevelName";
comboBoxFloor.ValueMember = "dElevation";
comboBoxFloor.DataSource = alCeil;
if (comboBoxFloor.Items.Count > 0)
{
comboBoxFloor.SelectedIndex = 0;
}
}
