private void ContextMenuClose(object sender, RoutedEventArgs e)
{
MenuItemEx menuItem = sender as MenuItemEx;
var name = "N" + menuItem.Name.Split('_')[1];
TreeViewExNode item = DataBaseList.FindName(name) as TreeViewExNode;
var removeItems = new List <TabItemEx>();
// 关闭关联视图
if (menuItem.ItemType == ItemTypes.Server)
{
foreach (TabItemEx temp in TabController.Items)
{
if (temp.DataSource == item.DataSource &&
temp.ConnectionId == item.ConnectionId)
{
removeItems.Add(temp);
}
}
}
else if (menuItem.ItemType == ItemTypes.DataBase)
{
foreach (TabItemEx temp in TabController.Items)
{
if (temp.DataBase == item.DataBase &&
temp.DataSource == item.DataSource &&
temp.ConnectionId == item.ConnectionId)
{
removeItems.Add(temp);
}
}
}
foreach (TabItemEx temp in removeItems)
{
TabController.Items.Remove(temp);
}
if (item != null)
{
DockPanel1.UnregisterName(name);
item.Items.Clear();
}
}
private void TreeItemClick(TreeViewExNode item, ItemTypes itemTypes)
{
if (!item.IsSelected || item.HasItems)
{
return;
}
item.Items.Clear();
var data = new List <string>();
switch (itemTypes)
{
case ItemTypes.Server:
data = Service.GetDataBases(item.ConnectionStr, item.DataType);
break;
case ItemTypes.DataBase:
data = Service.GetTables(item.ConnectionStr, item.DataType, item.DataBase);
break;
}
DockPanel1.RegisterName(item.Name, item);
ContextMenu menu = GetOpenItemContextMenu(item.ID, itemTypes);
item.ContextMenu = menu;
foreach (var dataItem in data)
{
var id = GuidExtend.NewId();
TreeViewExNode node = new TreeViewExNode();
node.ID = id;
node.DataType = item.DataType;
node.Name = "N" + id;
node.IsExpanded = false;
node.Level = item.Level + 1;
node.Header = dataItem;
node.FontSize = item.FontSize - 2;
node.DataSource = item.DataSource;
node.ConnectionId = item.ConnectionId;
node.ConnectionStr = item.ConnectionStr;
switch (itemTypes)
{
case ItemTypes.Server:
node.MouseDoubleClick += DataBaseClick;
node.DataBase = dataItem;
break;
case ItemTypes.DataBase:
node.MouseDoubleClick += TableClick;
node.DataBase = item.DataBase;
node.TableKey = dataItem;
break;
}
item.Items.Add(node);
}
item.IsExpanded = true;
}
