如何比较列表框项与数组项

本文关键字：数组 列表 何比较 比较 | 更新日期: 2023-09-27 17:50:23

我有一个复选框，其中包含一些exe/应用程序名称。当我要选择其中任何一个时，它就会启动。现在应用程序正在启动，但如果我从路径中不存在的复选框中选择了exe/应用程序名称(我在下面写的)，即如何对其进行验证。我的代码是:

if (chkListBox.CheckedItems.Count > 0)
{
    for (int i = 0; i < chkListBox.CheckedItems.Count; i++)
    {
        string path = @"D:'Development'Latest'ConsoleApplication1'ConsoleApplication1'bin'Debug";
        string files = Directory.GetDirectoryRoot(path);
        var process = new Process
        {
            StartInfo = new ProcessStartInfo
            {
                FileName = Path.Combine(path, chkListBox.Items[i].ToString() + ".exe")
            }
        };
        process.StartInfo.UseShellExecute = false;// Beacuse I  am using Process class
        process.StartInfo.CreateNoWindow = true;
        process.Start();
    }
}
else
{
    MessageBox.Show("Item Not  selected");
}

如何比较列表框项与数组项

string path = @"D:'Development'Latest'ConsoleApplication1'ConsoleApplication1'bin'Debug";
string files = Directory.GetDirectoryRoot(path);
var exeNotFoundList = new List<string>();
for (int i = 0; i < chkListBox.CheckedItems.Count; i++)
{
    var exeFilePathWithName = Path.Combine(path, chkListBox.Items[i].ToString() + ".exe");
    if(!File.Exists(exeFilePathWithName))
    {
         exeNotFoundList.Add(exeFilePathWithName);
         continue;
    }
    var process = new Process
        {
            StartInfo = new ProcessStartInfo
               {
                  FileName = exeFilePathWithName
                }
         };
   process.StartInfo.UseShellExecute = false;// Beacuse I  am using Process class
   process.StartInfo.CreateNoWindow = true;
   process.Start();
}
if(exeNotFoundList.Count > 0)
{
    var errorMessage = String.Join(String.Empty, exeNotFoundList.ToArray());
    MessageBox.Show(errorMessage);
}
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