public override ICriterion StartsWithMethod(StartsWithMethod method, Expression[] arguments)
{
if (arguments[1].Type != ExpressionType.Literal)
{
return(base.StartsWithMethod(method, arguments));
}
return(CreateLikeCriterion(arguments[0], arguments[1], MatchMode.Start));
}
public Expression StartsWithMethod(StartsWithMethod method, LiteralExpression[] arguments)
{
bool result;
if (LiteralUtil.IsAnyNull(arguments))
{
result = false;
}
else
{
result = LiteralUtil.CoerceString(arguments[0]).StartsWith(
LiteralUtil.CoerceString(arguments[1]),
StringComparison.InvariantCultureIgnoreCase
);
}
return(new LiteralExpression(result, LiteralType.Boolean));
}
public virtual TResult StartsWithMethod(StartsWithMethod method, Expression[] arguments)
{
throw new QueryNotSupportException();
}