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Windows C# Remove title bar to any application
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| using System.Diagnostics; | |
| using System.Runtime.InteropServices; | |
| using static WinApi; | |
| var process = Process.GetProcessesByName(args.FirstOrDefault()).FirstOrDefault(); | |
| if (process == null) | |
| return; | |
| var style = GetWindowLong(process.MainWindowHandle, GWL_STYLE); | |
| SetWindowLong(process.MainWindowHandle, GWL_STYLE, (uint)style & ~WS_CAPTION); | |
| static class WinApi | |
| { | |
| public static readonly int GWL_STYLE = -16; | |
| //Window Styles | |
| public const uint WS_BORDER = 0x00800000; | |
| public const uint WS_DLGFRAME = 0x00400000; | |
| public const uint WS_CAPTION = WS_BORDER | WS_DLGFRAME; | |
| public const uint WS_THICKFRAME = 0x00040000; | |
| public const uint WS_MINIMIZE = 0x20000000; | |
| public const uint WS_MAXIMIZE = 0x01000000; | |
| public const uint WS_SYSMENU = 0x00080000; | |
| public const uint WS_EX_DLGMODALFRAME = 0x00000001; | |
| public const uint WS_EX_CLIENTEDGE = 0x00000200; | |
| public const uint WS_EX_STATICEDGE = 0x00020000; | |
| [DllImport("user32.dll")] | |
| public static extern int GetWindowLong(IntPtr hWnd, int nIndex); | |
| [DllImport("user32.dll")] | |
| public static extern int SetWindowLong(IntPtr hWnd, int nIndex, uint dwNewLong); | |
| } |
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