├── .gitignore ├── LICENSE └── Methods ├── Employee.cs ├── Methods.csproj └── Program.cs /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | ## 4 | ## Get latest from https://github.com/github/gitignore/blob/main/VisualStudio.gitignore 5 | 6 | # User-specific files 7 | *.rsuser 8 | *.suo 9 | *.user 10 | *.userosscache 11 | *.sln.docstates 12 | 13 | # User-specific files (MonoDevelop/Xamarin Studio) 14 | *.userprefs 15 | 16 | # Mono auto generated files 17 | mono_crash.* 18 | 19 | # Build results 20 | [Dd]ebug/ 21 | [Dd]ebugPublic/ 22 | [Rr]elease/ 23 | [Rr]eleases/ 24 | x64/ 25 | x86/ 26 | [Ww][Ii][Nn]32/ 27 | [Aa][Rr][Mm]/ 28 | [Aa][Rr][Mm]64/ 29 | bld/ 30 | [Bb]in/ 31 | [Oo]bj/ 32 | [Ll]og/ 33 | [Ll]ogs/ 34 | 35 | # Visual Studio 2015/2017 cache/options directory 36 | .vs/ 37 | # Uncomment if you have tasks that create the project's static files in wwwroot 38 | #wwwroot/ 39 | 40 | # Visual Studio 2017 auto generated files 41 | Generated\ Files/ 42 | 43 | # MSTest test Results 44 | [Tt]est[Rr]esult*/ 45 | [Bb]uild[Ll]og.* 46 | 47 | # NUnit 48 | *.VisualState.xml 49 | TestResult.xml 50 | nunit-*.xml 51 | 52 | # Build Results of an ATL Project 53 | [Dd]ebugPS/ 54 | [Rr]eleasePS/ 55 | dlldata.c 56 | 57 | # Benchmark Results 58 | BenchmarkDotNet.Artifacts/ 59 | 60 | # .NET 61 | project.lock.json 62 | project.fragment.lock.json 63 | artifacts/ 64 | 65 | # Tye 66 | .tye/ 67 | 68 | # ASP.NET Scaffolding 69 | ScaffoldingReadMe.txt 70 | 71 | # StyleCop 72 | StyleCopReport.xml 73 | 74 | # Files built by Visual Studio 75 | *_i.c 76 | *_p.c 77 | *_h.h 78 | *.ilk 79 | *.meta 80 | *.obj 81 | *.iobj 82 | *.pch 83 | *.pdb 84 | *.ipdb 85 | *.pgc 86 | *.pgd 87 | *.rsp 88 | *.sbr 89 | *.tlb 90 | *.tli 91 | *.tlh 92 | *.tmp 93 | *.tmp_proj 94 | *_wpftmp.csproj 95 | *.log 96 | *.tlog 97 | *.vspscc 98 | *.vssscc 99 | .builds 100 | *.pidb 101 | *.svclog 102 | *.scc 103 | 104 | # Chutzpah Test files 105 | _Chutzpah* 106 | 107 | # Visual C++ cache files 108 | ipch/ 109 | *.aps 110 | *.ncb 111 | *.opendb 112 | *.opensdf 113 | *.sdf 114 | *.cachefile 115 | *.VC.db 116 | *.VC.VC.opendb 117 | 118 | # Visual Studio profiler 119 | *.psess 120 | *.vsp 121 | *.vspx 122 | *.sap 123 | 124 | # Visual Studio Trace Files 125 | *.e2e 126 | 127 | # TFS 2012 Local Workspace 128 | $tf/ 129 | 130 | # Guidance Automation Toolkit 131 | *.gpState 132 | 133 | # ReSharper is a .NET coding add-in 134 | _ReSharper*/ 135 | *.[Rr]e[Ss]harper 136 | *.DotSettings.user 137 | 138 | # TeamCity is a build add-in 139 | _TeamCity* 140 | 141 | # DotCover is a Code Coverage Tool 142 | *.dotCover 143 | 144 | # AxoCover is a Code Coverage Tool 145 | .axoCover/* 146 | !.axoCover/settings.json 147 | 148 | # Coverlet is a free, cross platform Code Coverage Tool 149 | coverage*.json 150 | coverage*.xml 151 | coverage*.info 152 | 153 | # Visual Studio code coverage results 154 | *.coverage 155 | *.coveragexml 156 | 157 | # NCrunch 158 | _NCrunch_* 159 | .*crunch*.local.xml 160 | nCrunchTemp_* 161 | 162 | # MightyMoose 163 | *.mm.* 164 | AutoTest.Net/ 165 | 166 | # Web workbench (sass) 167 | .sass-cache/ 168 | 169 | # Installshield output folder 170 | [Ee]xpress/ 171 | 172 | # DocProject is a documentation generator add-in 173 | DocProject/buildhelp/ 174 | DocProject/Help/*.HxT 175 | DocProject/Help/*.HxC 176 | DocProject/Help/*.hhc 177 | DocProject/Help/*.hhk 178 | DocProject/Help/*.hhp 179 | DocProject/Help/Html2 180 | DocProject/Help/html 181 | 182 | # Click-Once directory 183 | publish/ 184 | 185 | # Publish Web Output 186 | *.[Pp]ublish.xml 187 | *.azurePubxml 188 | # Note: Comment the next line if you want to checkin your web deploy settings, 189 | # but database connection strings (with potential passwords) will be unencrypted 190 | *.pubxml 191 | *.publishproj 192 | 193 | # Microsoft Azure Web App publish settings. Comment the next line if you want to 194 | # checkin your Azure Web App publish settings, but sensitive information contained 195 | # in these scripts will be unencrypted 196 | PublishScripts/ 197 | 198 | # NuGet Packages 199 | *.nupkg 200 | # NuGet Symbol Packages 201 | *.snupkg 202 | # The packages folder can be ignored because of Package Restore 203 | **/[Pp]ackages/* 204 | # except build/, which is used as an MSBuild target. 205 | !**/[Pp]ackages/build/ 206 | # Uncomment if necessary however generally it will be regenerated when needed 207 | #!**/[Pp]ackages/repositories.config 208 | # NuGet v3's project.json files produces more ignorable files 209 | *.nuget.props 210 | *.nuget.targets 211 | 212 | # Microsoft Azure Build Output 213 | csx/ 214 | *.build.csdef 215 | 216 | # Microsoft Azure Emulator 217 | ecf/ 218 | rcf/ 219 | 220 | # Windows Store app package directories and files 221 | AppPackages/ 222 | BundleArtifacts/ 223 | Package.StoreAssociation.xml 224 | _pkginfo.txt 225 | *.appx 226 | *.appxbundle 227 | *.appxupload 228 | 229 | # Visual Studio cache files 230 | # files ending in .cache can be ignored 231 | *.[Cc]ache 232 | # but keep track of directories ending in .cache 233 | !?*.[Cc]ache/ 234 | 235 | # Others 236 | ClientBin/ 237 | ~$* 238 | *~ 239 | *.dbmdl 240 | *.dbproj.schemaview 241 | *.jfm 242 | *.pfx 243 | *.publishsettings 244 | orleans.codegen.cs 245 | 246 | # Including strong name files can present a security risk 247 | # (https://github.com/github/gitignore/pull/2483#issue-259490424) 248 | #*.snk 249 | 250 | # Since there are multiple workflows, uncomment next line to ignore bower_components 251 | # (https://github.com/github/gitignore/pull/1529#issuecomment-104372622) 252 | #bower_components/ 253 | 254 | # RIA/Silverlight projects 255 | Generated_Code/ 256 | 257 | # Backup & report files from converting an old project file 258 | # to a newer Visual Studio version. Backup files are not needed, 259 | # because we have git ;-) 260 | _UpgradeReport_Files/ 261 | Backup*/ 262 | UpgradeLog*.XML 263 | UpgradeLog*.htm 264 | ServiceFabricBackup/ 265 | *.rptproj.bak 266 | 267 | # SQL Server files 268 | *.mdf 269 | *.ldf 270 | *.ndf 271 | 272 | # Business Intelligence projects 273 | *.rdl.data 274 | *.bim.layout 275 | *.bim_*.settings 276 | *.rptproj.rsuser 277 | *- [Bb]ackup.rdl 278 | *- [Bb]ackup ([0-9]).rdl 279 | *- [Bb]ackup ([0-9][0-9]).rdl 280 | 281 | # Microsoft Fakes 282 | FakesAssemblies/ 283 | 284 | # GhostDoc plugin setting file 285 | *.GhostDoc.xml 286 | 287 | # Node.js Tools for Visual Studio 288 | .ntvs_analysis.dat 289 | node_modules/ 290 | 291 | # Visual Studio 6 build log 292 | *.plg 293 | 294 | # Visual Studio 6 workspace options file 295 | *.opt 296 | 297 | # Visual Studio 6 auto-generated workspace file (contains which files were open etc.) 298 | *.vbw 299 | 300 | # Visual Studio 6 auto-generated project file (contains which files were open etc.) 301 | *.vbp 302 | 303 | # Visual Studio 6 workspace and project file (working project files containing files to include in project) 304 | *.dsw 305 | *.dsp 306 | 307 | # Visual Studio 6 technical files 308 | *.ncb 309 | *.aps 310 | 311 | # Visual Studio LightSwitch build output 312 | **/*.HTMLClient/GeneratedArtifacts 313 | **/*.DesktopClient/GeneratedArtifacts 314 | **/*.DesktopClient/ModelManifest.xml 315 | **/*.Server/GeneratedArtifacts 316 | **/*.Server/ModelManifest.xml 317 | _Pvt_Extensions 318 | 319 | # Paket dependency manager 320 | .paket/paket.exe 321 | paket-files/ 322 | 323 | # FAKE - F# Make 324 | .fake/ 325 | 326 | # CodeRush personal settings 327 | .cr/personal 328 | 329 | # Python Tools for Visual Studio (PTVS) 330 | __pycache__/ 331 | *.pyc 332 | 333 | # Cake - Uncomment if you are using it 334 | # tools/** 335 | # !tools/packages.config 336 | 337 | # Tabs Studio 338 | *.tss 339 | 340 | # Telerik's JustMock configuration file 341 | *.jmconfig 342 | 343 | # BizTalk build output 344 | *.btp.cs 345 | *.btm.cs 346 | *.odx.cs 347 | *.xsd.cs 348 | 349 | # OpenCover UI analysis results 350 | OpenCover/ 351 | 352 | # Azure Stream Analytics local run output 353 | ASALocalRun/ 354 | 355 | # MSBuild Binary and Structured Log 356 | *.binlog 357 | 358 | # NVidia Nsight GPU debugger configuration file 359 | *.nvuser 360 | 361 | # MFractors (Xamarin productivity tool) working folder 362 | .mfractor/ 363 | 364 | # Local History for Visual Studio 365 | .localhistory/ 366 | 367 | # Visual Studio History (VSHistory) files 368 | .vshistory/ 369 | 370 | # BeatPulse healthcheck temp database 371 | healthchecksdb 372 | 373 | # Backup folder for Package Reference Convert tool in Visual Studio 2017 374 | MigrationBackup/ 375 | 376 | # Ionide (cross platform F# VS Code tools) working folder 377 | .ionide/ 378 | 379 | # Fody - auto-generated XML schema 380 | FodyWeavers.xsd 381 | 382 | # VS Code files for those working on multiple tools 383 | .vscode/* 384 | !.vscode/settings.json 385 | !.vscode/tasks.json 386 | !.vscode/launch.json 387 | !.vscode/extensions.json 388 | *.code-workspace 389 | 390 | # Local History for Visual Studio Code 391 | .history/ 392 | 393 | # Windows Installer files from build outputs 394 | *.cab 395 | *.msi 396 | *.msix 397 | *.msm 398 | *.msp 399 | 400 | # JetBrains Rider 401 | *.sln.iml 402 | 403 | ## 404 | ## Visual studio for Mac 405 | ## 406 | 407 | 408 | # globs 409 | Makefile.in 410 | *.userprefs 411 | *.usertasks 412 | config.make 413 | config.status 414 | aclocal.m4 415 | install-sh 416 | autom4te.cache/ 417 | *.tar.gz 418 | tarballs/ 419 | test-results/ 420 | 421 | # Mac bundle stuff 422 | *.dmg 423 | *.app 424 | 425 | # content below from: https://github.com/github/gitignore/blob/master/Global/macOS.gitignore 426 | # General 427 | .DS_Store 428 | .AppleDouble 429 | .LSOverride 430 | 431 | # Icon must end with two \r 432 | Icon 433 | 434 | 435 | # Thumbnails 436 | ._* 437 | 438 | # Files that might appear in the root of a volume 439 | .DocumentRevisions-V100 440 | .fseventsd 441 | .Spotlight-V100 442 | .TemporaryItems 443 | .Trashes 444 | .VolumeIcon.icns 445 | .com.apple.timemachine.donotpresent 446 | 447 | # Directories potentially created on remote AFP share 448 | .AppleDB 449 | .AppleDesktop 450 | Network Trash Folder 451 | Temporary Items 452 | .apdisk 453 | 454 | # content below from: https://github.com/github/gitignore/blob/master/Global/Windows.gitignore 455 | # Windows thumbnail cache files 456 | Thumbs.db 457 | ehthumbs.db 458 | ehthumbs_vista.db 459 | 460 | # Dump file 461 | *.stackdump 462 | 463 | # Folder config file 464 | [Dd]esktop.ini 465 | 466 | # Recycle Bin used on file shares 467 | $RECYCLE.BIN/ 468 | 469 | # Windows Installer files 470 | *.cab 471 | *.msi 472 | *.msix 473 | *.msm 474 | *.msp 475 | 476 | # Windows shortcuts 477 | *.lnk 478 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2021 Metigator 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /Methods/Employee.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using System.Text; 5 | using System.Threading.Tasks; 6 | 7 | namespace Methods 8 | { 9 | public class Employee 10 | { 11 | 12 | public static double TAX = 0.03; 13 | 14 | public string FName; 15 | public string LName; 16 | public double Wage; 17 | public double LoggedHours; 18 | 19 | // Refactor salary slip application 20 | 21 | private double Calculate() => Wage * LoggedHours; 22 | private double CalculateTax() => Calculate() * TAX; 23 | private double CalculateNet() => Calculate() - CalculateTax(); 24 | 25 | public string PrintSlip() 26 | { 27 | return 28 | $"\nFirst Name :{FName}" + 29 | $"\nLast Name :{LName}" + 30 | $"\nWage :{Wage}" + 31 | $"\nLogged Hours :{LoggedHours}" + 32 | $"\n --------------------" + 33 | $"\nSalary :{Calculate()}" + 34 | $"\nDeductable Tax {Employee.TAX * 100}% Amount :${CalculateTax()}" + 35 | 36 | $"\nNet Salary :{CalculateNet()}\n"; 37 | 38 | } 39 | } 40 | } 41 | 42 | -------------------------------------------------------------------------------- /Methods/Methods.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | Exe 5 | net6.0 6 | enable 7 | enable 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /Methods/Program.cs: -------------------------------------------------------------------------------- 1 | namespace Methods 2 | { 3 | internal class Program 4 | { 5 | static void Main(string[] args) 6 | { 7 | 8 | Console.WriteLine("\nFirst Employee"); 9 | 10 | Employee[] emp = new Employee[2]; 11 | 12 | Console.Write("TAX: "); 13 | Employee.TAX = Convert.ToDouble(Console.ReadLine()); 14 | 15 | Employee e1 = new Employee(); 16 | Console.Write("First Name: "); 17 | e1.FName = Console.ReadLine(); 18 | 19 | Console.Write("Last Name: "); 20 | e1.LName = Console.ReadLine(); 21 | 22 | Console.Write("Wage: "); 23 | e1.Wage = Convert.ToDouble(Console.ReadLine()); 24 | 25 | Console.Write("LoggedHours: "); 26 | e1.LoggedHours = Convert.ToDouble(Console.ReadLine()); 27 | emp[0] = e1; 28 | 29 | //----- Second Employee 30 | 31 | Console.WriteLine("\nSecond Employee"); 32 | 33 | Employee e2 = new Employee(); 34 | Console.Write("First Name: "); 35 | e2.FName = Console.ReadLine(); 36 | 37 | Console.Write("Last Name: "); 38 | e2.LName = Console.ReadLine(); 39 | 40 | Console.Write("Wage: "); 41 | e2.Wage = Convert.ToDouble(Console.ReadLine()); 42 | 43 | Console.Write("LoggedHours: "); 44 | e2.LoggedHours = Convert.ToDouble(Console.ReadLine()); 45 | emp[1] = e2; 46 | 47 | // foreach (Employee e in emp) 48 | // { 49 | // var salary = e.Wage * e.LoggedHours; 50 | // var taxAmount = salary * Employee.TAX; 51 | // var netSalary = salary - (salary * Employee.TAX); 52 | 53 | // Console.WriteLine($"-------------"); 54 | 55 | // Console.WriteLine($"\nFirst Name :{e.FName}"); 56 | // Console.WriteLine($"Last Name :{e.LName}"); 57 | // Console.WriteLine($"Wage :{e.Wage}"); 58 | // Console.WriteLine($"Logged Hours :{e.LoggedHours}"); 59 | // Console.WriteLine("================="); 60 | // Console.WriteLine($"Salary :{salary}"); 61 | // Console.WriteLine($"Deductable Tax {Employee.TAX * 100}% Amount :${taxAmount}"); 62 | 63 | // Console.WriteLine($"Net Salary :{netSalary}\n"); 64 | // } 65 | 66 | // ======= Refactor salary slip application ====== 67 | 68 | foreach (Employee e in emp) 69 | { 70 | Console.WriteLine(e.PrintSlip()); 71 | } 72 | // *************************************************************** 73 | //**************************************************************** 74 | 75 | Demo d1 = new Demo(); 76 | 77 | //Caller 78 | d1.DoSomthing(); 79 | 80 | var z = 100 + d1.DoSomThing(); //primary expression z=300 81 | 82 | // ref 83 | var age = 18; 84 | d1.DoSomThing(ref age);// age is argument passed 85 | 86 | // out 87 | int num; 88 | d1.DoSomThing1(out num); 89 | 90 | var numString = "123456"; 91 | int number; 92 | if (!int.TryParse(numString, out number)) 93 | { 94 | Console.WriteLine("Invalid number"); 95 | } 96 | else 97 | { 98 | Console.WriteLine($"you provided a valid number {number}"); 99 | } 100 | 101 | 102 | //Method Overloading 103 | 104 | d1.Promote(100, "Amman-Istabul-Amman", "kampenski 3days/2night"); 105 | 106 | // Expression Bodies Method 107 | var result = d1.IsEven(6); 108 | Console.WriteLine(result); // true 109 | 110 | // Local Method 111 | var numbers = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 }; 112 | d1.PrintEven(numbers); 113 | 114 | Console.WriteLine(); 115 | 116 | // Static Method 117 | 118 | Demo.PrintOdd(numbers); // static Method is called by the name class. 119 | 120 | 121 | Console.ReadKey(); 122 | } 123 | } 124 | 125 | public class Demo 126 | { 127 | // Method Syntax simple 128 | // /void Method Name <(Parameter List)> 129 | // Serie of statement 130 | 131 | //1. 132 | //Callee 133 | public void DoSomthing() 134 | { 135 | Console.WriteLine("Do Somthing . . ."); 136 | } 137 | 138 | //2. 139 | public int DoSomThing() 140 | { 141 | var x = 100; 142 | return x + x; 143 | } 144 | 145 | //3. ref 146 | public void DoSomThing(ref int age) // age is parameter 147 | { 148 | age = age + 1; 149 | } 150 | 151 | //4. out 152 | public void DoSomThing1(out int number) 153 | { 154 | number = 100; 155 | number = number + 1; 156 | } 157 | 158 | // Method Signiture ( Name Parameter + Type + Parameter order) 159 | public void DoSomThing(int x, double y) 160 | { 161 | //.... 162 | } 163 | public void DoSomThing(double y, int x) 164 | { 165 | //.... 166 | } 167 | 168 | // Method Overloading (A common way to implementing polymorphism) 169 | 170 | public void Promote(double amount) 171 | { 172 | Console.WriteLine($"You've got a promotion of ${amount}"); 173 | } 174 | public void Promote(double amount, string trip) 175 | { 176 | Console.WriteLine($"You've got a promotion of ${amount}and a trip {trip}"); 177 | } 178 | public void Promote(double amount, string trip, string hotel) 179 | { 180 | Console.WriteLine($"You've got a promotion of ${amount} and a trip {trip} with {hotel}"); 181 | } 182 | 183 | // Expression Bodies Method 184 | 185 | // public bool IsEven(int number) { return number % 2 == 0; } <=> 186 | 187 | public bool IsEven(int number) => number % 2 == 0; 188 | 189 | 190 | 191 | // Local Method 192 | 193 | public void PrintEven(int[] original) 194 | { 195 | foreach (int n in original) 196 | { 197 | if (IsEven(n)) 198 | Console.Write(n + " "); 199 | 200 | } 201 | bool IsEven(int number) => number % 2 == 0; 202 | 203 | } 204 | 205 | 206 | // Static Method 207 | 208 | public static void PrintOdd(int[] original) 209 | { 210 | foreach (int n in original) 211 | { 212 | if (IsOdd(n)) 213 | Console.Write(n + " "); 214 | 215 | } 216 | 217 | } 218 | 219 | static bool IsOdd(int number) => !(number % 2 == 0); // static method deal only with static members 220 | 221 | 222 | } 223 | } --------------------------------------------------------------------------------