protected override Expression VisitConstantExpression(ConstantExpression expression)
{
var value = expression.Value;
var type = value != null?value.GetType() : expression.Type;
var toBooleanCompare = (type == typeof(bool) || type == typeof(bool?)) && (BinaryLevel == 0 && Level == 1 || BinaryLevel + 1 < Level);
if (toBooleanCompare && value is bool)
{
SqlExpression.Append(" (1 = ");
if ((bool)value)
{
SqlExpression.Append("1)");
}
else
{
SqlExpression.Append("0)");
}
}
else
{
SqlExpression.Append(QueryParts.AddParameter(type, value, Context.CanUseParams));
if (toBooleanCompare)
{
SqlExpression.Append(" = 'Y'");
}
}
return(expression);
}
protected override Expression VisitConstantExpression(ConstantExpression expression)
{
var value = expression.Value;
var type = value != null?value.GetType() : expression.Type;
SqlExpression.Append(QueryParts.AddParameter(type, value, Context.CanUseParams));
if ((type == typeof(bool) || type == typeof(bool?)) && (BinaryLevel == 0 && Level == 1 || BinaryLevel + 1 < Level))
{
SqlExpression.Append(" = 'Y'");
}
return(expression);
}