小编Jed*_*d I的帖子

我想根据数据集的结果重定向到不同的视图,但我一直回到我当前所在的页面,并且无法解决原因.我进入if语句调用操作但是一旦我将视图返回到新页面,它就会返回到当前页面.

CSHTML页面

@{
ViewBag.Title = "Search Results";
EnumerableRowCollection<DataRow> custs = ViewBag.Customers;

bool anyRows = custs.Any();
if(anyRows == false)
{


    Html.Action("NoResults","Home");


}
// redirect to no search results view

}

调节器

 public ActionResult NoResults()
    {
       return View("NoResults");

    }

查看我也无法得到..

@{
ViewBag.Title = "NoResults";
 }

<h2>NoResults</h2>

我是 MOQ 的新手，我对设置方法有点困惑。下面的示例显示了我需要测试的一种方法。被测方法返回两个日期的最新时间，因此我创建了两个 datetime 对象并将它们传递给我的函数。我感到困惑的部分是返回调用。这会忽略我的方法中的逻辑并返回我告诉它的内容。例如，如果我说返回（date2），那么无论逻辑如何，断言都会通过。难道我做错了什么？

public virtual DateTime LatestTime(DateTime t1, DateTime t2)
{
   if (t1.CompareTo(t2) > 0)
      return t1;

    return t2;
}

[Test]
[Category("Catalogue service")]
public void TestLatestTimeReturnsCorrectResult()
{
    //Arrange
    DateTime date1 = new DateTime(2014, 07, 25, 13, 30, 01);
    DateTime date2 = new DateTime(2014, 07, 25, 13, 30, 00);

    MockCatalogueService.Setup(x => x.LatestTime(date1, date2)).Returns(date2);

    //Act
    DateTime retDate = MockCatalogueService.Object.LatestTime(date1, date2);

    //Assert
    Assert.That(retDate == date2);
}

无法让 wpf 项目重新识别FolderBrowserDialog

using System.Windows.Forms.Integration;
using System.Windows.Forms; 

 private void Button_Click_1(object sender, RoutedEventArgs e)
    {

        FolderBrowserDialog browse = new FolderBrowserDialog();
    }

无法找到类型或名称空间FolderBrowserDialog？？？

将一个参数传递给控制器​​是空的..从我​​看到的使用正确的重载的例子.任何有用的帮助

@{
foreach (string str in ViewBag.ServerNames)
{
    <ul> 
     <img src="../../Content/Images/my_computer.png" alt="Computer Name"/>
        <li >@Html.ActionLink(linkText: str.ToString(),actionName: "Index",controllerName:"Customer",
        routeValues:new{str = str.ToString()} , htmlAttributes: null)</li>
    </ul>

}

}

public ActionResult Index(string conName)
    {
        Response.Write("con name = " + conName);
        Response.End();
        string con = ConfigurationManager.ConnectionStrings[conName].ConnectionString;
        trakman_Entities db = new trakman_Entities(con);
        return View(db.customers.ToList());
    }

浏览器源代码

 <ul> 
     <img src="../../Content/Images/my_computer.png" alt="Computer Name"/>
        <li ><a href="/Customer/Index/DefaultConnection">DefaultConnection</a></li>
    </ul>
    <ul> 
     <img src="../../Content/Images/my_computer.png" alt="Computer Name"/>
        <li ><a href="/Customer/Index/trakman_Entities">trakman_Entities</a></li>
    </ul>
    <ul> 
     <img src="../../Content/Images/my_computer.png" alt="Computer Name"/>
        <li ><a href="/Customer/Index/trakman_Entities1">trakman_Entities1</a></li>
    </ul>

我正在传递一个 int pthread_create 类型的数组并收到错误：

  histogram.c:138:3: warning: passing argument 3 of
 ‘pthread_create’ from incompatible   pointer type [enabled by default]
  expected ‘void * (*)(void *)’ but argument is of type ‘void * (*)(int *)’

  void *output_results();
  pthread_create(&t2, NULL, output_results, (void *)bins);

  void *output_results(int *bins) {
      some code
  }

我有一个功能来添加向量和存储结果,我无法解决为什么我得到分段核心转储.暂时不做C:/

void add(int *a, int *b, int *c, int n){
   int i;

   for(i = 0 ; i < n; n++)
   {
     c[i] = a[i] + b[i];
     i++;
   }

}

int main() {
 // vector_size = 100000
 // vector_a init with 100000 values
 // vector_b init with 100000 values

 int *result = malloc(vector_size * sizeof(int));
 add(vector_a,vector_b,result,vector_size);
}