我做错了什么；如果“；陈述

本文关键字：如果 陈述 什么 错了 | 更新日期: 2023-09-27 18:25:11

因此，我有两个if语句，通过手机提供的DeviceName来检测您是否使用HTC 8X或8S。问题是，它似乎忽略了"如果"，只运行所有的代码。。。例如，我放置了一行代码（用于调试），在运行每个部分后显示一个消息框，但两个消息框都显示了，而不仅仅是8X消息框，表明它正确检测到我在8X上运行该应用程序。这可能只是一个"愚蠢的错误"，但我不明白我。。。

  if (Microsoft.Phone.Info.DeviceStatus.DeviceName == "Windows Phone 8X by HTC") ;
            {
                //Debugging MSG
                MessageBox.Show("8X Works")
                //Rating
                MainScore.Text = "6.1";
                //Subscores
                Processor.Text = "5.2";
                RAM.Text = "6.5";
                Graphics.Text = "8.0";
                HardDisk.Text = "5.1";
                //Issues
                Issues.Text = "0 ISSUES FOUND";
            }
            if (Microsoft.Phone.Info.DeviceStatus.DeviceName == "Windows Phone 8S by HTC");
            {
                //Debugging MSG
                MessageBox.Show("8S Works")
                //Rating
                MainScore.Text = "2.8";
                //Subscores
                Processor.Text = "3.2";
                RAM.Text = "2.4";
                Graphics.Text = "4.0";
                HardDisk.Text = "1.9";
                //Issues
                Issues.Text = "0 ISSUES FOUND";
            }

我做错了什么；如果“；陈述

在每次IF测试后立即删除分号。分号之后的代码块每次都是无条件运行的。

由于分号的存在，以下是编译器查看代码的方式
（查找/* */注释）

if (Microsoft.Phone.Info.DeviceStatus.DeviceName == "Windows Phone 8X by HTC")
    /* DO NOTHING */;
/* Regular, Unconditional Code */
{
    //Debugging MSG
    MessageBox.Show("8X Works")
    //Rating
    MainScore.Text = "6.1";
    //Subscores
    Processor.Text = "5.2";
    RAM.Text = "6.5";
    Graphics.Text = "8.0";
    HardDisk.Text = "5.1";
    //Issues
    Issues.Text = "0 ISSUES FOUND";
}
if (Microsoft.Phone.Info.DeviceStatus.DeviceName == "Windows Phone 8S by HTC")
    /* DO NOTHING */;
/* Regular Unconditional code */
{
   //Debugging MSG
   MessageBox.Show("8S Works")
   //Rating
   MainScore.Text = "2.8";
   //Subscores
   Processor.Text = "3.2";
   RAM.Text = "2.4";
   Graphics.Text = "4.0";
   HardDisk.Text = "1.9";
   //Issues
   Issues.Text = "0 ISSUES FOUND";
 }
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