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How to use GetClassName method of FlaUI.Core.WindowsAPI.User32 class

Best FlaUI code snippet using FlaUI.Core.WindowsAPI.User32.GetClassName

Win32Fallback.cs

Source:Win32Fallback.cs

...115                var windowHandle = automationElement.Properties.NativeWindowHandle.ValueOrDefault;116                if (windowHandle != IntPtr.Zero)117                {118                    var className = new StringBuilder(256);119                    User32.GetClassName(windowHandle, className, 256);120                    if (className.ToString() == "Button")  // common Win32 checkbox window121                    {122                        var result = User32.SendMessage(windowHandle, ButtonMessages.BM_GETCHECK, IntPtr.Zero, IntPtr.Zero);123                        if (result.ToInt32() == ButtonStates.BST_UNCHECKED)124                        {125                            return ToggleState.Off;126                        }127                        if (result.ToInt32() == ButtonStates.BST_CHECKED)128                        {129                            return ToggleState.On;130                        }131                        if (result.ToInt32() == ButtonStates.BST_INDETERMINATE)132                        {133                            return ToggleState.Indeterminate;134                        }135                    }136                }137            }138            return null;139        }140        internal static void SetToggleStateWin32(AutomationElement automationElement, ToggleState state)141        {142            if (automationElement.Properties.NativeWindowHandle.IsSupported)143            {144                var windowHandle = automationElement.Properties.NativeWindowHandle.ValueOrDefault;145                if (windowHandle != IntPtr.Zero)146                {147                    var className = new StringBuilder(256);148                    User32.GetClassName(windowHandle, className, 256);149                    if (className.ToString() == "Button") // Common Win32 Checkbox window150                    {151                        var result = User32.SendMessage(windowHandle, ButtonMessages.BM_GETCHECK, IntPtr.Zero, IntPtr.Zero);152                        if (state == ToggleState.On)153                        {154                            if (result.ToInt32() != (int)ButtonStates.BST_CHECKED)155                            {156                                User32.SendMessage(windowHandle, ButtonMessages.BM_SETCHECK, new IntPtr(ButtonStates.BST_CHECKED), IntPtr.Zero);157                            }158                        }159                        else if (state == ToggleState.Off)160                        {161                            if (result.ToInt32() != (int)ButtonStates.BST_UNCHECKED)162                            {163                                User32.SendMessage(windowHandle, ButtonMessages.BM_SETCHECK, new IntPtr(ButtonStates.BST_UNCHECKED), IntPtr.Zero);164                            }165                        }166                        else // indeterminate state167                        {168                            if (result.ToInt32() != (int)ButtonStates.BST_INDETERMINATE)169                            {170                                User32.SendMessage(windowHandle, ButtonMessages.BM_SETCHECK, new IntPtr(ButtonStates.BST_INDETERMINATE), IntPtr.Zero);171                            }172                        }173                    }174                }175            }176        }177        // get the edit window inside the spinner for Windows Forms178        internal static IntPtr GetSpinnerEditWindow(AutomationElement automationElement)179        {180            if (!automationElement.Properties.NativeWindowHandle.IsSupported)181            {182                return IntPtr.Zero;183            }184            var windowHandle = automationElement.Properties.NativeWindowHandle.ValueOrDefault;185            if (windowHandle == IntPtr.Zero)186            {187                return IntPtr.Zero;188            }189            IntPtr hwndEdit = IntPtr.Zero;190            IntPtr hwndChild = User32.FindWindowEx(windowHandle, IntPtr.Zero, null, null);191            while (hwndChild != IntPtr.Zero)192            {193                StringBuilder childClassName = new StringBuilder(256);194                User32.GetClassName(hwndChild, childClassName, 256);195                if (childClassName.ToString().ToLower().Contains("edit"))196                {197                    hwndEdit = hwndChild;198                    break;199                }200                hwndChild = User32.FindWindowEx(windowHandle, hwndChild, null, null);201            }202            return hwndEdit;203        }204        internal static string GetWindowClassName(IntPtr handle)205        {206            if (handle == IntPtr.Zero)207            {208                return null;209            }210            StringBuilder className = new StringBuilder(256);211            User32.GetClassName(handle, className, 256);212            return className.ToString();213        }214        // gets the selected date/dates from a Win32 calendar215        internal static DateTime[] GetSelection(IntPtr handle)216        {217            if (handle == IntPtr.Zero || GetWindowClassName(handle) != "SysMonthCal32")218            {219                throw new Exception("Not supported for this type of calendar");220            }221            uint styles = User32.GetWindowLong(handle, WindowLongParam.GWL_STYLE);222            if ((styles & Win32CalendarStyles.MCS_MULTISELECT) != 0)223            {224                // multiple selection calendar225                DateTime[] dates = GetSelectedRange(handle);...

User32.cs

Source:User32.cs

...71        public static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint lpdwProcessId);72        [DllImport("user32.dll")]73        public static extern bool AttachThreadInput(uint idAttach, uint idAttachTo, bool fAttach);74        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]75        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);76        [DllImport("user32.dll", SetLastError = true)]77        public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow);78        [DllImport("User32.dll", SetLastError = true)]79        public static extern bool InitializeTouchInjection(uint maxCount = 256, InjectedInputVisualizationMode feedbackMode = InjectedInputVisualizationMode.DEFAULT);80        [DllImport("User32.dll", SetLastError = true)]81        public static extern bool InjectTouchInput(int count, [MarshalAs(UnmanagedType.LPArray), In] POINTER_TOUCH_INFO[] contacts);82        [DllImport("kernel32.dll", SetLastError = true)]83        public static extern IntPtr OpenProcess(ProcessAccessFlags processAccess, bool bInheritHandle, int processId);84        [DllImport("kernel32.dll", SetLastError = true, ExactSpelling = true)]85        public static extern IntPtr VirtualAllocEx(IntPtr hProcess, IntPtr lpAddress, uint dwSize, AllocationType flAllocationType, MemoryProtection flProtect);86        [DllImport("kernel32.dll", SetLastError = true)]87        public static extern bool ReadProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, IntPtr lpBuffer, int dwSize, out IntPtr lpNumberOfBytesRead);88        [DllImport("kernel32.dll", SetLastError = true, ExactSpelling = true)]89        public static extern bool VirtualFreeEx(IntPtr hProcess, IntPtr lpAddress, int dwSize, AllocationType dwFreeType);...

GetClassName

Using AI Code Generation

1using FlaUI.Core.WindowsAPI;2{3    {4        [DllImport("user32.dll", CharSet = CharSet.Auto)]5        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);6    }7}8using FlaUI.Core.WindowsAPI;9{10    {11        [DllImport("user32.dll")]12        public static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint lpdwProcessId);13    }14}15using FlaUI.Core.WindowsAPI;16{17    {18        [DllImport("user32.dll")]19        public static extern IntPtr GetForegroundWindow();20    }21}22using FlaUI.Core.WindowsAPI;23{24    {25        [DllImport("user32.dll", CharSet = CharSet.Auto)]26        public static extern int GetWindowText(IntPtr hWnd, StringBuilder lpString, int nMaxCount);27    }28}29using FlaUI.Core.WindowsAPI;30{31    {32        [DllImport("user32.dll")]33        public static extern int GetWindowTextLength(IntPtr hWnd);34    }35}36using FlaUI.Core.WindowsAPI;37{38    {39        [DllImport("user32.dll")]40        public static extern bool GetWindowRect(IntPtr hWnd, out RECT lpRect);41    }42}43using FlaUI.Core.WindowsAPI;44{45    {46        [DllImport("user32.dll",

GetClassName

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using FlaUI.Core.WindowsAPI;7using System.Runtime.InteropServices;8using System.Diagnostics;9{10    {11        static void Main(string[] args)12        {13            Process[] processes = Process.GetProcessesByName("notepad");14            Process process = processes[0];15            IntPtr handle = process.MainWindowHandle;16            string className = User32.GetClassName(handle);17            Console.WriteLine(className);18            Console.ReadLine();19        }20    }21}22using System;23using System.Collections.Generic;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27using FlaUI.Core.WindowsAPI;28using System.Runtime.InteropServices;29using System.Diagnostics;30{31    {32        static void Main(string[] args)33        {34            Process[] processes = Process.GetProcessesByName("notepad");35            Process process = processes[0];36            IntPtr handle = process.MainWindowHandle;37            User32.RECT rect = new User32.RECT();38            User32.GetWindowRect(handle, out rect);39            Console.WriteLine("Left: {0}", rect.Left);40            Console.WriteLine("Top: {0}", rect.Top);41            Console.WriteLine("Right: {0}", rect.Right);42            Console.WriteLine("Bottom: {0}", rect.Bottom);43            Console.ReadLine();44        }45    }46}47using System;48using System.Collections.Generic;49using System.Linq;50using System.Text;51using System.Threading.Tasks;52using FlaUI.Core.WindowsAPI;53using System.Runtime.InteropServices;54using System.Diagnostics;55{56    {57        static void Main(string[] args)58        {59            Process[] processes = Process.GetProcessesByName("notepad");60            Process process = processes[0];61            IntPtr handle = process.MainWindowHandle;

GetClassName

Using AI Code Generation

1using FlaUI.Core.WindowsAPI;2using System;3using System.Runtime.InteropServices;4using System.Text;5{6    {7        [DllImport("user32.dll")]8        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);9    }10}11using FlaUI.Core.WindowsAPI;12using System;13using System.Runtime.InteropServices;14{15    {16        [DllImport("user32.dll")]17        public static extern IntPtr GetWindowLongPtr(IntPtr hWnd, int nIndex);18    }19}20using FlaUI.Core.WindowsAPI;21using System;22using System.Runtime.InteropServices;23{24    {25        [DllImport("user32.dll")]26        public static extern bool GetWindowRect(IntPtr hWnd, out RECT lpRect);27    }28}29using FlaUI.Core.WindowsAPI;30using System;31using System.Runtime.InteropServices;32{33    {34        [DllImport("user32.dll")]35        public static extern bool IsWindow(IntPtr hWnd);36    }37}38using FlaUI.Core.WindowsAPI;39using System;40using System.Runtime.InteropServices;41{42    {43        [DllImport("user32.dll")]44        public static extern IntPtr SendMessage(IntPtr hWnd, int Msg, IntPtr wParam, IntPtr lParam);45    }46}47using FlaUI.Core.WindowsAPI;48using System;49using System.Runtime.InteropServices;50{51    {52        [DllImport("user32.dll")]53        public static extern bool SetForegroundWindow(IntPtr hWnd);54    }55}

GetClassName

Using AI Code Generation

1using FlaUI.Core.WindowsAPI;2using System;3using System.Runtime.InteropServices;4using System.Text;5{6    {7        [DllImport("user32.dll", EntryPoint = "GetClassName")]8        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);9    }10}11using FlaUI.Core.WindowsAPI;12using System;13using System.Runtime.InteropServices;14using System.Text;15{16    {17        [DllImport("user32.dll", EntryPoint = "GetClassName")]18        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);19    }20}21using FlaUI.Core.WindowsAPI;22using System;23using System.Runtime.InteropServices;24using System.Text;25{26    {27        [DllImport("user32.dll", EntryPoint = "GetClassName")]28        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);29    }30}

GetClassName

Using AI Code Generation

1using System;2using System.Runtime.InteropServices;3using System.Text;4using System.Diagnostics;5using FlaUI.Core.WindowsAPI;6{7    {8        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]9        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);10    }11}12using System;13using System.Runtime.InteropServices;14using System.Text;15using System.Diagnostics;16using FlaUI.Core.WindowsAPI;17{18    {19        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]20        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);21    }22}23using System;24using System.Runtime.InteropServices;25using System.Text;26using System.Diagnostics;27using FlaUI.Core.WindowsAPI;28{29    {30        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]31        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);32    }33}34using System;35using System.Runtime.InteropServices;36using System.Text;37using System.Diagnostics;38using FlaUI.Core.WindowsAPI;39{40    {41        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]42        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);43    }44}45using System;46using System.Runtime.InteropServices;47using System.Text;48using System.Diagnostics;49using FlaUI.Core.WindowsAPI;50{51    {52        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]53        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);54    }55}56using System;57using System.Runtime.InteropServices;58using System.Text;59using System.Diagnostics;

GetClassName

Using AI Code Generation

1using FlaUI.Core.WindowsAPI;2using System;3using System.Text;4{5    {6        [DllImport("user32.dll", CharSet = CharSet.Unicode)]7        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);8    }9}10using FlaUI.Core.WindowsAPI;11using System;12using System.Text;13{14    {15        [DllImport("user32.dll", CharSet = CharSet.Unicode)]16        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);17    }18}19using FlaUI.Core.WindowsAPI;20using System;21using System.Text;22{23    {24        [DllImport("user32.dll", CharSet = CharSet.Unicode)]25        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);26    }27}28using FlaUI.Core.WindowsAPI;29using System;30using System.Text;31{32    {33        [DllImport("user32.dll", CharSet = CharSet.Unicode)]34        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);35    }36}37using FlaUI.Core.WindowsAPI;38using System;39using System.Text;40{41    {42        [DllImport("user32.dll", CharSet = CharSet.Unicode)]43        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);44    }45}46using FlaUI.Core.WindowsAPI;47using System;48using System.Text;49{50    {51        [DllImport("user32.dll", CharSet = CharSet.Unicode)]52        public static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);53    }54}

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