Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use HasFlag method of System.EnumExtensions class

Best FlaUI code snippet using System.EnumExtensions.HasFlag

ListControlRenderer.cs

Source:ListControlRenderer.cs

...21        public virtual void DrawItemBackground(IListControl parent, ListControlDrawItemEventArgs e)22        {23            using (24                Brush brush =25                    new SolidBrush(!EnumExtensions.HasFlag(e.State, DrawItemState.HotLight) ||26                                   EnumExtensions.HasFlag(e.State, DrawItemState.Selected) || !AllowHotTrack27                        ? (!parent.Enabled || EnumExtensions.HasFlag(e.State, DrawItemState.Selected)28                            ? (!parent.Enabled ||29                               !parent.IsDroppedDown && parent.HideSelection &&30                               (!EnumExtensions.HasFlag(e.State, DrawItemState.Focus) && parent.FullRowSelect)31                                ? SystemColors.Control32                                : parent.HighlightBackColor)33                            : parent.BackColor)34                        : parent.HotTrackColor))35                e.Graphics.FillRectangle(brush, e.Bounds);36        }37        public virtual void DrawItemImage(IListControl parent, ListControlDrawItemEventArgs e)38        {39            if (e.Image == null)40                return;41            Size size = e.Image.Size;42            e.Graphics.DrawImage(e.Image, e.Bounds.Left + e.Offset, e.Bounds.Top + (e.Bounds.Height - size.Height)/2,43                size.Width, size.Height);44            e.Offset += size.Width + parent.Padding.Left;45        }46        public virtual void DrawItemText(IListControl parent, ListControlDrawItemEventArgs e)47        {48            int num = Math.Max(2, parent.Padding.Right);49            int width = e.Bounds.Width - (e.Offset + num);50            TextFormatFlags flags = GetFlags(parent, e.Item.Text);51            var rectangle = new Rectangle(e.Bounds.X + e.Offset, e.Bounds.Y,52                TextRenderer.MeasureText(e.Graphics, e.Item.Text, e.Font, new Size(width, e.Bounds.Height)).Width + num,53                e.Bounds.Height);54            if (rectangle.Width > width)55                rectangle.Width = width;56            Color foreColor;57            if (EnumExtensions.HasFlag(e.State, DrawItemState.Selected))58            {59                Color color;60                if (!parent.IsDroppedDown && parent.HideSelection &&61                    !EnumExtensions.HasFlag(e.State, DrawItemState.Focus))62                {63                    color = SystemColors.Control;64                    foreColor = parent.ForeColor;65                }66                else67                {68                    color = parent.HighlightBackColor;69                    foreColor = parent.HighlightForeColor;70                }71                if (!parent.FullRowSelect)72                {73                    using (Brush brush = new SolidBrush(color))74                        e.Graphics.FillRectangle(brush, rectangle);75                }76            }77            else78                foreColor = parent.Enabled ? parent.ForeColor : SystemColors.GrayText;79            TextRenderer.DrawText(e.Graphics, e.Item.Text, e.Font, rectangle, foreColor, flags);80            if (!EnumExtensions.HasFlag(e.State, DrawItemState.Focus) ||81                EnumExtensions.HasFlag(e.State, DrawItemState.NoFocusRect))82                return;83            ControlPaint.DrawFocusRectangle(e.Graphics, parent.FullRowSelect ? e.Bounds : rectangle);84        }85        public virtual SizeF MeasureItem(IListControl parent, Graphics g, ImageComboItem item)86        {87            TextFormatFlags flags = GetFlags(parent, item.Text);88            SizeF sizeF1 = TextRenderer.MeasureText(g, item.Text, parent.Font, parent.ClientSize, flags);89            SizeF sizeF2 = item.Image != null ? item.Image.Size : SizeF.Empty;90            if (sizeF1.Height < (double) parent.DefaultItemHeight)91                sizeF1.Height = parent.DefaultItemHeight;92            return new SizeF(Math.Max(sizeF1.Width, sizeF2.Width),93                Math.Max(Math.Max(sizeF1.Height, sizeF2.Height), parent.DefaultItemHeight));94        }95        protected virtual TextFormatFlags GetFlags(IListControl parent, string text)...

EnumExtensions.cs

Source:EnumExtensions.cs

...19            Blue  = 4,20        }2122        /// <summary>23        /// Tests <see cref="Parent.EnumExtensions.HasFlag{T}"/> with24        /// the typical case:  an enum decorated with the <see cref="FlagsAttribute"/>.25        /// </summary>26        [Test]27        public void HasFlag_Typical()28        {29            PrimaryColours cyan = PrimaryColours.Green | PrimaryColours.Blue;3031            Assert.IsTrue(( cyan & PrimaryColours.Blue ) == PrimaryColours.Blue);32            Assert.IsTrue(cyan.HasFlag(PrimaryColours.Blue));3334            Assert.IsTrue(( cyan & PrimaryColours.Green ) == PrimaryColours.Green);35            Assert.IsTrue(cyan.HasFlag(PrimaryColours.Green));36        }3738        /// <summary>39        /// Tests <see cref="Parent.EnumExtensions.HasFlag{T}"/> with40        /// the base case that a single flag should be identified as "set".41        /// </summary>42        [Test]43        public void HasFlag_Identity()44        {45            Assert.IsTrue(PrimaryColours.Red.HasFlag(PrimaryColours.Red));46            Assert.IsTrue(PrimaryColours.Green.HasFlag(PrimaryColours.Green));47            Assert.IsTrue(PrimaryColours.Blue.HasFlag(PrimaryColours.Blue));48        }4950        /// <summary>51        /// Tests <see cref="Parent.EnumExtensions.HasFlag{T}"/> with52        /// the base case that if a flag isn't set, it should not register.53        /// </summary>54        [Test]55        public void HasFlag_NotSet()56        {57            PrimaryColours cyan = PrimaryColours.Green | PrimaryColours.Blue;58            Assert.IsFalse(cyan.HasFlag(PrimaryColours.Red));59            Assert.IsFalse(PrimaryColours.Red.HasFlag(PrimaryColours.Blue));60        }6162        /// <summary>63        /// Tests <see cref="Parent.EnumExtensions.HasFlag{T}"/> with64        /// the less likely (but still possible) case of integers.65        /// </summary>66        [Test]67        public void HasFlag_Integers()68        {69            int flags = 1 + 2;70            Assert.IsTrue(flags.HasFlag(1));71        }7273        /// <summary>74        /// Tests <see cref="Parent.EnumExtensions.HasFlag{T}"/> with75        /// the even less likely (but still possible!) case of strings representing integers.76        /// </summary>77        [Test]78        public void HasFlag_Strings()79        {80            Assert.IsTrue("3".HasFlag("1"));81        }82    }83}
...

HasFlag

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    {8        {9        }10        static void Main(string[] args)11        {12            Days days = Days.Monday | Days.Saturday;13            bool isMonday = days.HasFlag(Days.Monday);14            Console.WriteLine(isMonday);15            Console.Read();16        }17    }18}

HasFlag

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    {8        static void Main(string[] args)9        {10            Console.WriteLine("Enter the day");11            string day = Console.ReadLine();12            int dayNumber = 0;13            if (day == "Monday")14            {15                dayNumber = 1;16            }17            else if (day == "Tuesday")18            {19                dayNumber = 2;20            }21            else if (day == "Wednesday")22            {23                dayNumber = 3;24            }25            else if (day == "Thursday")26            {27                dayNumber = 4;28            }29            else if (day == "Friday")30            {31                dayNumber = 5;32            }33            else if (day == "Saturday")34            {35                dayNumber = 6;36            }37            else if (day == "Sunday")38            {39                dayNumber = 7;40            }41            {42                Console.WriteLine("Invalid day");43                Console.ReadLine();44                return;45            }46            bool isWeekend = (dayNumber & 6) == 6;47            Console.WriteLine("Is it weekend: " + isWeekend);48            Console.ReadLine();49        }50    }51}

HasFlag

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    {8        {

HasFlag

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    {8        {9        }10        static void Main(string[] args)11        {12            Days days = Days.Monday | Days.Friday | Days.Saturday;13            Console.WriteLine(days.HasFlag(Days.Monday));14            Console.WriteLine(days.HasFlag(Days.Tuesday));15            Console.WriteLine(days.HasFlag(Days.Wednesday));16            Console.WriteLine(days.HasFlag(Days.Thursday));17            Console.WriteLine(days.HasFlag(Days.Friday));18            Console.WriteLine(days.HasFlag(Days.Saturday));19            Console.WriteLine(days.HasFlag(Days.Sunday));20            Console.ReadKey();21        }

HasFlag

Using AI Code Generation

1using System;2{3}4{5    static void Main()6    {7        MyFlags flags = MyFlags.Flag1 | MyFlags.Flag3;8    }9}10using System;11{12    static void Main()13    {14        MyFlags flags = MyFlags.Flag1 | MyFlags.Flag3;15    }16}17{18}19using System;20{21    static void Main()22    {23        MyFlags flags = MyFlags.Flag1 | MyFlags.Flag3;24    }25}26{27}28using System;29{30}31{32    static void Main()33    {34        MyFlags flags = MyFlags.Flag1 | MyFlags.Flag3;35    }36}37using System;38{39}40{

HasFlag

Using AI Code Generation

1using System;2using System.Reflection;3using System.Linq;4{5    {6        public static bool HasFlag(this Enum value, Enum flag)7        {8            if (value.GetType() != flag.GetType())9            {10                throw new ArgumentException("Enumeration type mismatch.");11            }12            ulong num = Convert.ToUInt64(flag);13            return ((Convert.ToUInt64(value) & num) == num);14        }15    }16}17using System;18using System.Reflection;19using System.Linq;20{21    {22        public static bool HasFlag(this Enum value, Enum flag)23        {24            if (value.GetType() != flag.GetType())25            {26                throw new ArgumentException("Enumeration type mismatch.");27            }28            ulong num = Convert.ToUInt64(flag);29            return ((Convert.ToUInt64(value) & num) == num);30        }31    }32}33using System;34using System.Reflection;35using System.Linq;36{37    {38        public static bool HasFlag(this Enum value, Enum flag)39        {40            if (value.GetType() != flag.GetType())41            {42                throw new ArgumentException("Enumeration type mismatch.");43            }44            ulong num = Convert.ToUInt64(flag);45            return ((Convert.ToUInt64(value) & num) == num);46        }47    }48}

HasFlag

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using System.Reflection;7using System.Reflection.Emit;8using System.Linq.Expressions;9using System.Runtime.CompilerServices;10using System.Runtime.InteropServices;11{12    {13        static void Main(string[] args)14        {15            AssemblyBuilder assemblyBuilder = AppDomain.CurrentDomain.DefineDynamicAssembly(new AssemblyName("MyAssembly"), AssemblyBuilderAccess.RunAndSave);16            ModuleBuilder moduleBuilder = assemblyBuilder.DefineDynamicModule("MyModule", "MyAssembly.dll");17            TypeBuilder typeBuilder = moduleBuilder.DefineType("MyType", TypeAttributes.Public);18            MethodBuilder methodBuilder = typeBuilder.DefineMethod("MyMethod", MethodAttributes.Public | MethodAttributes.Static, typeof(void), new Type[] { typeof(FlagsEnum) });19            ILGenerator ilGenerator = methodBuilder.GetILGenerator();20            LocalBuilder localBuilder = ilGenerator.DeclareLocal(typeof(FlagsEnum));21            ilGenerator.Emit(OpCodes.Ldloc, localBuilder);22            ilGenerator.Emit(OpCodes.Ldarg_0);23            ilGenerator.Emit(OpCodes.Call, typeof(System.EnumExtensions).GetMethod("HasFlag", BindingFlags.Static | BindingFlags.Public));24            ilGenerator.Emit(OpCodes.Ret);25            Type type = typeBuilder.CreateType();26            MethodInfo methodInfo = type.GetMethod("MyMethod");27            methodInfo.Invoke(null, new object[] { FlagsEnum.Value1 });28            assemblyBuilder.Save("MyAssembly.dll");29        }30    }31    {32    }33}

HasFlag

Using AI Code Generation

1using System;2using System.Reflection;3{4    {5        static void Main(string[] args)6        {7            Console.WriteLine("Enter the day");8            string day = Console.ReadLine();9            DayOfWeek dayOfWeek = (DayOfWeek)Enum.Parse(typeof(DayOfWeek), day);10            if (dayOfWeek.HasFlag(DayOfWeek.Monday | DayOfWeek.Wednesday | DayOfWeek.Friday))11            {12                Console.WriteLine("You have entered a weekday");13            }14            {15                Console.WriteLine("You have entered a weekend");16            }17            Console.ReadLine();18        }19    }20}

HasFlag

Using AI Code Generation

1using System;2using System.Reflection;3using System.Linq;4{5    static void Main(string[] args)6    {7        var flags = (Flags)Enum.Parse(typeof(Flags), "A,B,C");8        var flag = (Flags)Enum.Parse(typeof(Flags), "A");9        Console.WriteLine(flags.HasFlag(flag));10    }11}12using System;13using System.Reflection;14using System.Linq;15{16    static void Main(string[] args)17    {18        var flags = (Flags)Enum.Parse(typeof(Flags), "A,B,C");19        var flag = (Flags)Enum.Parse(typeof(Flags), "A");20        Console.WriteLine(Enum.HasFlag(flags, flag));21    }22}23using System;24using System.Reflection;25using System.Linq;26{27    static void Main(string[] args)28    {29        var flags = (Flags)Enum.Parse(typeof(Flags), "A,B,C");30        var flag = (Flags)Enum.Parse(typeof(Flags), "A");31        Console.WriteLine(flags.HasFlag(flag));32    }33}34using System;35using System.Reflection;36using System.Linq;37{38    static void Main(string[] args)39    {40        var flags = (Flags)Enum.Parse(typeof(Flags), "A,B,C");41        var flag = (Flags)Enum.Parse(typeof(Flags), "A");42        Console.WriteLine(Enum.HasFlag(flags, flag));43    }44}45using System;46{47    {48        public static bool HasFlag(this Enum value, Enum flag)49        {50            if (value == null)51            {52                throw new ArgumentNullException("value");53            }54            if (flag == null)55            {56                throw new ArgumentNullException("flag");57            }58            ulong num = Convert.ToUInt64(flag);59            return ((Convert.ToUInt64(value) & num) == num);60        }61    }62}

HasFlag

Using AI Code Generation

1using System;2{3    {4        public static bool HasFlag(this Enum value, Enum flag)5        {6            return ((value.ToInt64(null) & flag.ToInt64(null)) != 0);7        }8    }9}10using System;11using System_EnumExtensions;12{13    {14    }15}16using System;17using System_EnumExtensions;18{19    {20        public static void Main()21        {22            EnumFlags enumValue = EnumFlags.Flag1 | EnumFlags.Flag2 | EnumFlags.Flag4 | EnumFlags.Flag8 | EnumFlags.Flag16 | EnumFlags.Flag32;23            Console.WriteLine("enumValue =

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.