private void dashboardViewer1_DataLoading(object sender, DataLoadingEventArgs e)
{
if (e.DataSourceName.StartsWith("ods|"))
{
string[] names = e.DataSourceName.Split("|".ToCharArray());
DashboardSqlDataSource dataSource = dataSources.First(ds => ds.ComponentName == names[1]);
SqlQuery query = dataSource.Queries.First(q => q.Name == names[2]);
XElement dsXML = dataSource.SaveToXml();
SqlDataSource sqlDS = new SqlDataSource();
sqlDS.LoadFromXml(dsXML);
sqlDS.ConnectionName = "Connection";
sqlDS.Fill(query.Name);
ResultSet rSet = ((IListSource)sqlDS).GetList() as ResultSet;
ResultTable rTable = rSet.Tables.First(t => t.TableName == query.Name);
if (query.Name == "Invoices")
{
var dt = ConvertResultTableToDataTable(rTable);
for (int i = dt.Rows.Count - 1; i >= 0; i--)
{
if (((DateTime)dt.Rows[i]["OrderDate"]).Year < 2016)
{
dt.Rows.RemoveAt(i);
}
}
e.Data = dt;
}
else
{
e.Data = rTable;
}
}
}
public void CreateDataSourceFromXml()
{
try
{
XElement root = XElement.Parse(DataSourceXml);
if (root?.Name?.ToString().ToLower()?.Contains("excel") ?? false)
{
var newDataSource = new ExcelDataSource();
newDataSource.LoadFromXml(root);
DataSource = newDataSource;
}
if (root?.FirstNode?.ToString()?.ToLower().Contains("sql") ?? false)
{
var newDataSource = new SqlDataSource();
newDataSource.LoadFromXml(root);
DataSource = newDataSource;
}
}
catch (Exception)
{
/// rame logi ro movifiqreb
DataSource = null;
}
}
