如何检查字符串的整数值是否小于LINQ中的值？

Question

I have the following:

        var topRole = 25;

        var menuItems = _contentRepository.GetPk()
            .Where(m => m.Status <= topRole)
            .OrderBy(m => m.Order)
            .Select(m => new MenuItem

Status has values of "00", "05" or "10"

Is there some way I can convert m.Status to an integer and then compare to see if it is less than or equal to topRole?

Answer 1

use int.Parse(m.Status)

var menuItems = _contentRepository.GetPk()
            .Where(m => int.Parse(m.Status) <= topRole)
            .OrderBy(m => m.Order)
            .Select(m => new MenuItem)

EDIT: changed "parse" to "Parse".

Answer 2

var menuItems = _contentRepository.GetPk()
        .Where(m => int.Parse(m.Status) <= topRole)
        .OrderBy(m => m.Order)
        .Select(m => new MenuItem);

If this query is for LINQ to SQL, you may need to use Convert.ToInt32 instead:

var menuItems = _contentRepository.GetPk()
        .Where(m => Convert.ToInt32(m.Status) <= topRole)
        .OrderBy(m => m.Order)
        .Select(m => new MenuItem);