public bool Invalid()
{
bool result = false;
SqlCmd.Error += (sender, e) =>
{
result = true;
};
try
{
SqlCmd.ExecuteScalar();
return(result);
}
catch (Exception)
{
return(true);
}
}
public static object ExecuteScalar(this ConnectionProvider provider, string script)
{
SqlCmd cmd = new SqlCmd(provider, script);
return(cmd.ExecuteScalar());
}