internal SqlExpressConnectionErrorFormatter(string userName, DataConnectionErrorEnum error)
 {
     _UserName = userName;
     _Error = error;
 }
 internal SqlExpressConnectionErrorFormatter(string userName, DataConnectionErrorEnum error)
 {
     _UserName = userName;
     _Error    = error;
 }
 internal SqlExpressConnectionErrorFormatter(DataConnectionErrorEnum error)
 {
     _UserName = (HttpRuntime.HasUnmanagedPermission() ? DataConnectionHelper.GetCurrentName() : String.Empty);
     _Error = error;
 }
 internal SqlExpressConnectionErrorFormatter(DataConnectionErrorEnum error)
 {
     _UserName = (HttpRuntime.HasUnmanagedPermission() ? DataConnectionHelper.GetCurrentName() : String.Empty);
     _Error    = error;
 }