GitHub/netch
1
0
Fork 0
mirror of https://github.com/netchx/netch.git synced 2026-03-14 17:43:18 +08:00
Code Issues Packages Projects Releases Wiki Activity

Open Opened Netch Window using win32 apis

Browse Source
This commit is contained in:
ChsBuffer
2021-03-05 18:01:30 +08:00
parent 41491f8c20
commit 7e65ae0b6b
1 changed files with 55 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

56
Netch/Netch.cs
View File

@@ -1,12 +1,16 @@
using System;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
using Netch.Controllers;
using Netch.Forms;
using Netch.Utils;
using Vanara.PInvoke;
using static Vanara.PInvoke.User32;
namespace Netch
{
@@ -42,7 +46,7 @@ namespace Netch
// 检查是否已经运行
if (!Global.Mutex.WaitOne(0, false))
{
// TODO Active previous instance Form
ShowOpened();
// 退出进程
Environment.Exit(1);
@@ -86,5 +90,55 @@ namespace Netch
Logging.Error(e.Exception.ToString());
Utils.Utils.Open(Logging.LogFile);
}
private static void ShowOpened()
{
HWND GetWindowHandleByPidAndTitle(int process, string title)
{
var sb = new StringBuilder(256);
HWND pLast = IntPtr.Zero;
do
{
pLast = FindWindowEx(HWND.NULL, pLast, null, null);
GetWindowThreadProcessId(pLast, out var id);
if (id != process)
continue;
if (GetWindowText(pLast, sb, sb.Capacity) <= 0)
continue;
if (sb.ToString().Equals(title))
return pLast;
} while (pLast != IntPtr.Zero);
return HWND.NULL;
}
var self = Process.GetCurrentProcess();
var activeProcess = Process.GetProcessesByName("Netch").Single(p => p.Id != self.Id);
HWND handle = activeProcess.MainWindowHandle;
if (handle.IsNull)
handle = GetWindowHandleByPidAndTitle(activeProcess.Id, "Netch");
if (handle.IsNull)
return;
ShowWindow(handle, ShowWindowCommand.SW_RESTORE);
SetWindowPos(handle,
HWND.HWND_TOPMOST,
0,
0,
0,
0,
SetWindowPosFlags.SWP_NOACTIVATE | SetWindowPosFlags.SWP_NOMOVE | SetWindowPosFlags.SWP_NOSIZE | SetWindowPosFlags.SWP_SHOWWINDOW);
SetWindowPos(handle,
HWND.HWND_NOTOPMOST,
0,
0,
0,
0,
SetWindowPosFlags.SWP_NOACTIVATE | SetWindowPosFlags.SWP_NOMOVE | SetWindowPosFlags.SWP_NOSIZE | SetWindowPosFlags.SWP_SHOWWINDOW);
}
}
}