找到PID VB.net

Question

我正试图在我的游戏中制作一个服务器发射器。我得用不同的吐露来启动GameServer.exe。

GameServer.exe GameServer1.cfg

GameServer.exe GameServer2.cfg

GameServer.exe、GameServer3.cfg等。

下面是我必须启动这些..exe和..cfg的当前代码

Private Sub GS1_Click(sender As Object, e As EventArgs) Handles GS1.Click
    Dim path As String = Directory.GetCurrentDirectory()
    Dim gameservercfg As String = GameServer1.Text
    Dim newpath As String = path + ("\")
    System.Diagnostics.Process.Start(newpath + "GameServer.exe ", gameservercfg)
End Sub

下面是我的代码，通过进程名重新启动它。

Private Sub GSRES_Click(sender As Object, e As EventArgs) Handles GSRES.Click
    Dim path As String = Directory.GetCurrentDirectory()
    Dim gameservercfg As String = GameServer.Text
    Dim newpath As String = path + ("\")
    Dim p() As Process

    p = Process.GetProcessesByName("GameServer")
    If p.Count > 0 Then
        ' Process is running
        Process.GetProcessesByName("GameServer")(0).Kill()
        System.Diagnostics.Process.Start(newpath + "GameServer.exe ", gameservercfg)
    Else
        ' Process is not running
        MsgBox("GameServer is not running!")
    End If
End Sub

有了这段代码，它就会重新启动随机游戏玩家。

问题是，我如何通过ProcessID而不是进程名来做到这一点？

Answer 1

不确定您到底在执行什么here...but，这将杀死现有的游戏实例，如果它在重新启动之前运行：

Private Games As New Dictionary(Of String, Process)

Private Sub GS1_Click(sender As Object, e As EventArgs) Handles GS1.Click
    Dim gameservercfg As String = GameServer1.Text
    Dim Key As String = gameservercfg.ToUpper

    If Games.ContainsKey(Key) Then
        If Not Games(Key).HasExited Then
            Games(Key).Kill()
        End If
        Games.Remove(Key)
    End If

    Dim psi As New ProcessStartInfo
    psi.FileName = System.IO.Path.Combine(Directory.GetCurrentDirectory(), "GameServer.exe")
    psi.WorkingDirectory = System.IO.Path.GetDirectoryName(psi.FileName)
    psi.Arguments = gameservercfg
    Games.Add(Key, System.Diagnostics.Process.Start(psi))
End Sub