private void Btn_Click(object sender, RoutedEventArgs e)
{
DatasetBtn btn = sender as DatasetBtn;
if (selectDatasetBtn != null)
{
if (selectDatasetBtn == btn)
{
return;
}
selectDatasetBtn.UnSelect();
}
btn.Select();
selectDatasetBtn = btn;
if (startupDelegate != null)
{
startupDelegate.Invoke(btn.DatasetName);
}
}
public void DeleteBtn(string btnTxt)
{
if (selectDatasetBtn.DatasetName == btnTxt)
{
mainPanel.Children.Remove(selectDatasetBtn);
selectDatasetBtn = null;
}
else
{
foreach (UIElement ele in mainPanel.Children)
{
DatasetBtn btn = ele as DatasetBtn;
if (btn.DatasetName == btnTxt)
{
mainPanel.Children.Remove(btn);
break;
}
}
}
}
public void RefreshDB(IMyTreeDB treeDB, string userId)
{
mainPanel.Children.Clear();
List <DatasetInfo> dbList = treeDB.GetDatasets();
if (userId != "") //如果用户权限启用，则进行用户数据集权限筛选
{
List <DatasetInfo> allowDbList = new List <DatasetInfo>();
List <string> allowDbName = UserAdmin.GetAllowDataByUser(userId);
foreach (DatasetInfo db in dbList)
{
if (allowDbName.Contains(db.Name))
{
allowDbList.Add(db);
}
}
dbList = allowDbList;
}
if (dbList.Count > 0)
{
foreach (DatasetInfo db in dbList)
{
DatasetBtn btn = new DatasetBtn(db);
btn.MouseDown += Btn_Click;
btn.Background = Brushes.Azure;
mainPanel.Children.Add(btn);
}
}
else
{
Button btn = new Button();
btn.Content = "没有发现可用的数据！";
btn.Height = 50;
btn.Width = 200;
btn.Background = Brushes.Red;
mainPanel.Children.Add(btn);
}
}