private void setPropsList()
 {
     comboBox_Prop.Items.Clear();
     comboBox_constDef.Items.Clear();
     comboBox_PropDef.Items.Clear();
     if (manager != null && manager.form_main != null && manager.form_main.propertyTypesManager != null)
     {
         for (int i = 0; i < manager.form_main.propertyTypesManager.getElementCount(); i++)
         {
             comboBox_Prop.Items.Add(((ObjectElement)manager.form_main.propertyTypesManager.getElement(i)).name);
         }
         for (int i = 0; i < manager.form_main.iDsManager.getElementCount(); i++)
         {
             comboBox_constDef.Items.Add(((ObjectElement)manager.form_main.iDsManager.getElement(i)).name);
         }
         if (element.ValueType == Consts.PARAM_PROP)
         {
             noEvent = true;
             comboBox_Prop.SelectedIndex = element.getPropertyTypeElementUsedID();
             noEvent = false;
         }
         if (element != null && element.defaultValue != null)
         {
             //默认值
             if (element.ValueType == Consts.PARAM_INT)
             {
                 numericUpDown_def.Value = (int)element.defaultValue;
             }
             else if (element.ValueType == Consts.PARAM_STR)
             {
                 textBox_def.Text = (String)element.defaultValue;
             }
             else if (element.ValueType == Consts.PARAM_PROP && element.propertyTypeElementUsed != null)
             {
                 PropertyTypeElement propertyTypeElement = element.propertyTypeElementUsed;
                 for (int i = 0; i < propertyTypeElement.instancesManager.getElementCount(); i++)
                 {
                     comboBox_PropDef.Items.Add(((ObjectElement)propertyTypeElement.instancesManager.getElement(i)).name);
                 }
                 comboBox_PropDef.SelectedIndex = MathUtil.limitNumber((int)element.defaultValue, -1, element.propertyTypeElementUsed.instancesManager.getElementCount() - 1);
             }
             else if (element.ValueType == Consts.PARAM_INT_ID)
             {
                 comboBox_constDef.SelectedIndex = MathUtil.limitNumber((int)element.defaultValue, -1, manager.form_main.iDsManager.getElementCount() - 1);
             }
         }
     }
 }