Question

在我比较两个字符串的项目上工作，字符串如何匹配，但由于某种原因它返回false ...

这是我尝试比较的代码：

    @using (Html.BeginForm("Index", "Projects", FormMethod.Post, new { enctype = "multipart/form-data" }))
{
    {
        var allProjects = ViewData["allProjects"] as List<Project>;
        <h3>
            <a href="#">Inhouse projekt</a>
        </h3>
        <div>
            @{
                Html.RenderPartial("Projects", allProjects.Where(x => x.ProjectStatu.Name == "Pågående - Inhouse"));
            }
        </div>
        <h3>
            <a href="#">Outhouse projekt</a>
        </h3>
        <div>
            @{
                Html.RenderPartial("Projects", allProjects.Where(x => x.ProjectStatu.Name == "Pågående - Outhouse"));
            }
        </div>
        <h3>
            <a href="#">Övriga projekt</a>
        </h3>
        <div>
            @{
                Html.RenderPartial("Projects", allProjects.Where(x => x.ProjectStatu.Name != "Pågående - Inhouse" && x.ProjectStatu.Name != "Pågående - Outhouse" && x.ProjectStatu.Name != "Avslutat"));
            }
        </div>
        <h3>
            <a href="#">Avslutade projekt</a>
        </h3>
        <div>
            @{
                Html.RenderPartial("Projects", allProjects.Where(x => x.ProjectStatu.Name == "Avslutat"));
            }
        </div>
        <input type="submit" value="Spara" id="submit" name="submit" style="padding: 5px 20px 5px 20px; float: right;" />
     }
 }

证明两个字符串匹配，但它返回false ..

Answer 1

尝试使用allProjects.Where(x => x.ProjectStatu.Name.Contains("Inhouse"))

Answer 2

而不是像那样进行比较，而应该使用string.Compare。这里的链接还包括文化信息，这可能与您的案例相关。

allProjects.Where(x => string.Compare(x.ProjectStatu.Name, {your string}, false, CultureInfo.InvariantCulture);

我这样说是因为我很容易看到两个字符串的Unicode格式存在问题。这应该绕过它。

Asp.net mvc5两个匹配字符串返回false？

2 个答案: