public void MetaData_BeforeActivation()
{
//Elimina dal combo Column Name i campi già classificati
foreach (DataRow Present in SourceTable.Select())
{
if (Present["colname"].ToString() == "")
{
continue;
}
if (Present == SourceRow)
{
continue;
}
string filter = "(tablename='" + Present["objectname"] + "')AND" +
"(field='" + Present["colname"] + "')";
DataRow [] todelete = DS.columntypesprincipale.Select(filter);
if (todelete.Length > 0)
{
todelete[0].Delete();
}
}
DS.columntypesprincipale.AcceptChanges();
//Elimina dal combo RealTable le tabelle non facenti parte della vista
DataRow [] AllTB = DS.customobject.Select("objectname<>''");
foreach (DataRow TB in AllTB)
{
//if (TB["objectname"].ToString()=="") continue;
string filter = "(name='dbo." + TB["objectname"] + "')";
if (AllowedColumns.Select(filter).Length > 0)
{
continue;
}
TB.Delete();
TB.AcceptChanges();
}
}