57 references to Utility
PresentationFramework (57)
System\Windows\Appearance\WindowBackdropManager.cs (5)
19WindowBackdropType.Auto => Utility.IsWindows11_22H2OrNewer, 20WindowBackdropType.TabbedWindow => Utility.IsWindows11_22H2OrNewer, 21WindowBackdropType.MainWindow => Utility.IsOSWindows11OrNewer, 22WindowBackdropType.TransientWindow => Utility.IsOSWindows7OrNewer, 142internal static bool IsBackdropEnabled => _isBackdropEnabled ??= Utility.IsWindows11_22H2OrNewer &&
System\Windows\Shell\WindowChrome.cs (3)
193(value) => Utility.IsThicknessNonNegative((Thickness)value)); 214if (!Utility.IsThicknessNonNegative(thickness)) 247(value) => Utility.IsCornerRadiusValid((CornerRadius)value));
System\Windows\Shell\WindowChromeWorker.cs (31)
133Utility.AddDependencyPropertyChangeListener(_window, Window.TemplateProperty, _OnWindowPropertyChangedThatRequiresTemplateFixup); 134Utility.AddDependencyPropertyChangeListener(_window, Window.FlowDirectionProperty, _OnWindowPropertyChangedThatRequiresTemplateFixup); 175Utility.RemoveDependencyPropertyChangeListener(_window, Window.TemplateProperty, _OnWindowPropertyChangedThatRequiresTemplateFixup); 176Utility.RemoveDependencyPropertyChangeListener(_window, Window.FlowDirectionProperty, _OnWindowPropertyChangedThatRequiresTemplateFixup); 295if (Utility.IsFlagSet((int)_chromeInfo.NonClientFrameEdges, (int)NonClientFrameEdges.Top)) 303if (Utility.IsFlagSet((int)_chromeInfo.NonClientFrameEdges, (int)NonClientFrameEdges.Left)) 311if (Utility.IsFlagSet((int)_chromeInfo.NonClientFrameEdges, (int)NonClientFrameEdges.Bottom)) 319if (Utility.IsFlagSet((int)_chromeInfo.NonClientFrameEdges, (int)NonClientFrameEdges.Right)) 404if (Utility.IsFlagSet((int)_chromeInfo.NonClientFrameEdges, (int)NonClientFrameEdges.Top)) 408if (Utility.IsFlagSet((int)_chromeInfo.NonClientFrameEdges, (int)NonClientFrameEdges.Left)) 412if (Utility.IsFlagSet((int)_chromeInfo.NonClientFrameEdges, (int)NonClientFrameEdges.Bottom)) 416if (Utility.IsFlagSet((int)_chromeInfo.NonClientFrameEdges, (int)NonClientFrameEdges.Right)) 472var mousePosScreen = new Point(Utility.GET_X_LPARAM(lParam), Utility.GET_Y_LPARAM(lParam)); 503if (Utility.IsOSVistaOrNewer && _chromeInfo.GlassFrameThickness != default(Thickness) && _isGlassEnabled) 530SystemCommands.ShowSystemMenuPhysicalCoordinates(_window, new Point(Utility.GET_X_LPARAM(lParam), Utility.GET_Y_LPARAM(lParam))); 570if (!Utility.IsFlagSet(wp.flags, (int)SWP.NOSIZE)) 664bool canMinimize = Utility.IsFlagSet((int)dwStyle, (int)WS.MINIMIZEBOX); 665bool canMaximize = Utility.IsFlagSet((int)dwStyle, (int)WS.MAXIMIZEBOX); 666bool canSize = Utility.IsFlagSet((int)dwStyle, (int)WS.THICKFRAME); 776Utility.SafeDeleteObject(ref hrgn); 784if (null != wp && !Utility.IsFlagSet(wp.Value.flags, (int)SWP.NOSIZE)) 854Utility.SafeDeleteObject(ref hrgn); 897Utility.SafeDeleteObject(ref hrgn); 927if (!Utility.IsOSVistaOrNewer) 964if (Utility.IsFlagSet((int)_chromeInfo.NonClientFrameEdges, (int)NonClientFrameEdges.Top)) 969if (Utility.IsFlagSet((int)_chromeInfo.NonClientFrameEdges, (int)NonClientFrameEdges.Left)) 974if (Utility.IsFlagSet((int)_chromeInfo.NonClientFrameEdges, (int)NonClientFrameEdges.Bottom)) 979if (Utility.IsFlagSet((int)_chromeInfo.NonClientFrameEdges, (int)NonClientFrameEdges.Right)) 1133if (!Utility.IsOSVistaOrNewer || _hwnd == IntPtr.Zero)
System\Windows\Standard\MessageWindow.cs (1)
183Utility.SafeDestroyWindow(ref hwnd);
System\Windows\Standard\NativeMethods.cs (14)
1580Utility.SafeRelease(ref cp); 1607Utility.SafeRelease(ref _cp); 2046return (_left << 16 | Utility.LOWORD(_right)) ^ (_top << 16 | Utility.LOWORD(_bottom)); 2311if (!Utility.IsOSVistaOrNewer) 2319if (!Utility.IsOSWindows7OrNewer) 2555if (Utility.IsOSVistaOrNewer && IsThemeActive()) 2576if (!Utility.IsOSVistaOrNewer) 2592Assert.IsTrue(Utility.IsWindows11_22H2OrNewer); 2599Assert.IsTrue(Utility.IsWindows11_22H2OrNewer); 2607Assert.IsTrue(Utility.IsOSVistaOrNewer); 2614Assert.IsTrue(Utility.IsOSWindows7OrNewer); 3044var metrics = Utility.IsOSVistaOrNewer 3214if (!Utility.IsOSVistaOrNewer)
System\Windows\SystemParameters.cs (1)
5655_windowGlassColor = Standard.Utility.ColorFromArgbDword(color);
System\Windows\Window.cs (2)
2572if (Standard.Utility.IsOSWindows10OrNewer) 2596if(!Standard.Utility.IsOSWindows11OrNewer) return;