├── .gitattributes ├── .gitignore ├── DataNamesMappingDemo.sln ├── DataNamesMappingDemo ├── App.config ├── Attributes │ └── DataNamesAttribute.cs ├── Contracts │ └── Person.cs ├── DataNamesMappingDemo.csproj ├── DataSets │ └── DataSetGenerator.cs ├── Mapping │ ├── AttributeHelper.cs │ ├── DataNamesMapper.cs │ └── PropertyMapHelper.cs ├── Program.cs └── Properties │ └── AssemblyInfo.cs └── README.md /.gitattributes: -------------------------------------------------------------------------------- 1 | ############################################################################### 2 | # Set default behavior to automatically normalize line endings. 3 | ############################################################################### 4 | * text=auto 5 | 6 | ############################################################################### 7 | # Set default behavior for command prompt diff. 8 | # 9 | # This is need for earlier builds of msysgit that does not have it on by 10 | # default for csharp files. 11 | # Note: This is only used by command line 12 | ############################################################################### 13 | #*.cs diff=csharp 14 | 15 | ############################################################################### 16 | # Set the merge driver for project and solution files 17 | # 18 | # Merging from the command prompt will add diff markers to the files if there 19 | # are conflicts (Merging from VS is not affected by the settings below, in VS 20 | # the diff markers are never inserted). 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Turn it on by uncommenting the 52 | # entries below. 53 | ############################################################################### 54 | #*.doc diff=astextplain 55 | #*.DOC diff=astextplain 56 | #*.docx diff=astextplain 57 | #*.DOCX diff=astextplain 58 | #*.dot diff=astextplain 59 | #*.DOT diff=astextplain 60 | #*.pdf diff=astextplain 61 | #*.PDF diff=astextplain 62 | #*.rtf diff=astextplain 63 | #*.RTF diff=astextplain 64 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | 4 | # User-specific files 5 | *.suo 6 | *.user 7 | *.userosscache 8 | *.sln.docstates 9 | 10 | # User-specific files (MonoDevelop/Xamarin Studio) 11 | *.userprefs 12 | 13 | # Build results 14 | [Dd]ebug/ 15 | [Dd]ebugPublic/ 16 | [Rr]elease/ 17 | [Rr]eleases/ 18 | [Xx]64/ 19 | [Xx]86/ 20 | [Bb]uild/ 21 | bld/ 22 | [Bb]in/ 23 | [Oo]bj/ 24 | 25 | # Visual Studio 2015 cache/options directory 26 | .vs/ 27 | # Uncomment if you have tasks that create the project's static files in wwwroot 28 | #wwwroot/ 29 | 30 | # MSTest test Results 31 | [Tt]est[Rr]esult*/ 32 | [Bb]uild[Ll]og.* 33 | 34 | # NUNIT 35 | *.VisualState.xml 36 | TestResult.xml 37 | 38 | # Build Results of an ATL Project 39 | [Dd]ebugPS/ 40 | [Rr]eleasePS/ 41 | dlldata.c 42 | 43 | # DNX 44 | project.lock.json 45 | artifacts/ 46 | 47 | *_i.c 48 | *_p.c 49 | *_i.h 50 | *.ilk 51 | *.meta 52 | *.obj 53 | *.pch 54 | *.pdb 55 | *.pgc 56 | *.pgd 57 | *.rsp 58 | *.sbr 59 | *.tlb 60 | *.tli 61 | *.tlh 62 | *.tmp 63 | *.tmp_proj 64 | *.log 65 | *.vspscc 66 | *.vssscc 67 | .builds 68 | *.pidb 69 | *.svclog 70 | *.scc 71 | 72 | # Chutzpah Test files 73 | _Chutzpah* 74 | 75 | # Visual C++ cache files 76 | ipch/ 77 | *.aps 78 | *.ncb 79 | *.opendb 80 | *.opensdf 81 | *.sdf 82 | *.cachefile 83 | *.VC.db 84 | 85 | # Visual Studio profiler 86 | *.psess 87 | *.vsp 88 | *.vspx 89 | *.sap 90 | 91 | # TFS 2012 Local Workspace 92 | $tf/ 93 | 94 | # Guidance Automation Toolkit 95 | *.gpState 96 | 97 | # ReSharper is a .NET coding add-in 98 | _ReSharper*/ 99 | *.[Rr]e[Ss]harper 100 | *.DotSettings.user 101 | 102 | # JustCode is a .NET coding add-in 103 | .JustCode 104 | 105 | # TeamCity is a build add-in 106 | _TeamCity* 107 | 108 | # DotCover is a Code Coverage Tool 109 | *.dotCover 110 | 111 | # NCrunch 112 | _NCrunch_* 113 | .*crunch*.local.xml 114 | nCrunchTemp_* 115 | 116 | # MightyMoose 117 | *.mm.* 118 | AutoTest.Net/ 119 | 120 | # Web workbench (sass) 121 | .sass-cache/ 122 | 123 | # Installshield output folder 124 | [Ee]xpress/ 125 | 126 | # DocProject is a documentation generator add-in 127 | DocProject/buildhelp/ 128 | DocProject/Help/*.HxT 129 | DocProject/Help/*.HxC 130 | DocProject/Help/*.hhc 131 | DocProject/Help/*.hhk 132 | DocProject/Help/*.hhp 133 | DocProject/Help/Html2 134 | DocProject/Help/html 135 | 136 | # Click-Once directory 137 | publish/ 138 | 139 | # Publish Web Output 140 | *.[Pp]ublish.xml 141 | *.azurePubxml 142 | 143 | # TODO: Un-comment the next line if you do not want to checkin 144 | # your web deploy settings because they may include unencrypted 145 | # passwords 146 | #*.pubxml 147 | *.publishproj 148 | 149 | # NuGet Packages 150 | *.nupkg 151 | # The packages folder can be ignored because of Package Restore 152 | **/packages/* 153 | # except build/, which is used as an MSBuild target. 154 | !**/packages/build/ 155 | # Uncomment if necessary however generally it will be regenerated when needed 156 | #!**/packages/repositories.config 157 | # NuGet v3's project.json files produces more ignoreable files 158 | *.nuget.props 159 | *.nuget.targets 160 | 161 | # Microsoft Azure Build Output 162 | csx/ 163 | *.build.csdef 164 | 165 | # Microsoft Azure Emulator 166 | ecf/ 167 | rcf/ 168 | 169 | # Microsoft Azure ApplicationInsights config file 170 | ApplicationInsights.config 171 | 172 | # Windows Store app package directory 173 | AppPackages/ 174 | BundleArtifacts/ 175 | 176 | # Visual Studio cache files 177 | # files ending in .cache can be ignored 178 | *.[Cc]ache 179 | # but keep track of directories ending in .cache 180 | !*.[Cc]ache/ 181 | 182 | # Others 183 | ClientBin/ 184 | [Ss]tyle[Cc]op.* 185 | ~$* 186 | *~ 187 | *.dbmdl 188 | *.dbproj.schemaview 189 | *.pfx 190 | *.publishsettings 191 | node_modules/ 192 | orleans.codegen.cs 193 | 194 | # RIA/Silverlight projects 195 | Generated_Code/ 196 | 197 | # Backup & report files from converting an old project file 198 | # to a newer Visual Studio version. Backup files are not needed, 199 | # because we have git ;-) 200 | _UpgradeReport_Files/ 201 | Backup*/ 202 | UpgradeLog*.XML 203 | UpgradeLog*.htm 204 | 205 | # SQL Server files 206 | *.mdf 207 | *.ldf 208 | 209 | # Business Intelligence projects 210 | *.rdl.data 211 | *.bim.layout 212 | *.bim_*.settings 213 | 214 | # Microsoft Fakes 215 | FakesAssemblies/ 216 | 217 | # GhostDoc plugin setting file 218 | *.GhostDoc.xml 219 | 220 | # Node.js Tools for Visual Studio 221 | .ntvs_analysis.dat 222 | 223 | # Visual Studio 6 build log 224 | *.plg 225 | 226 | # Visual Studio 6 workspace options file 227 | *.opt 228 | 229 | # Visual Studio LightSwitch build output 230 | **/*.HTMLClient/GeneratedArtifacts 231 | **/*.DesktopClient/GeneratedArtifacts 232 | **/*.DesktopClient/ModelManifest.xml 233 | **/*.Server/GeneratedArtifacts 234 | **/*.Server/ModelManifest.xml 235 | _Pvt_Extensions 236 | 237 | # LightSwitch generated files 238 | GeneratedArtifacts/ 239 | ModelManifest.xml 240 | 241 | # Paket dependency manager 242 | .paket/paket.exe 243 | 244 | # FAKE - F# Make 245 | .fake/ -------------------------------------------------------------------------------- /DataNamesMappingDemo.sln: -------------------------------------------------------------------------------- 1 |  2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio 14 4 | VisualStudioVersion = 14.0.25420.1 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DataNamesMappingDemo", "DataNamesMappingDemo\DataNamesMappingDemo.csproj", "{3326DFA5-B152-4406-AE84-FF34885DF16C}" 7 | EndProject 8 | Global 9 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 10 | Debug|Any CPU = Debug|Any CPU 11 | Release|Any CPU = Release|Any CPU 12 | EndGlobalSection 13 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 14 | {3326DFA5-B152-4406-AE84-FF34885DF16C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 15 | {3326DFA5-B152-4406-AE84-FF34885DF16C}.Debug|Any CPU.Build.0 = Debug|Any CPU 16 | {3326DFA5-B152-4406-AE84-FF34885DF16C}.Release|Any CPU.ActiveCfg = Release|Any CPU 17 | {3326DFA5-B152-4406-AE84-FF34885DF16C}.Release|Any CPU.Build.0 = Release|Any CPU 18 | EndGlobalSection 19 | GlobalSection(SolutionProperties) = preSolution 20 | HideSolutionNode = FALSE 21 | EndGlobalSection 22 | EndGlobal 23 | -------------------------------------------------------------------------------- /DataNamesMappingDemo/App.config: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /DataNamesMappingDemo/Attributes/DataNamesAttribute.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 DataNamesMappingDemo.Attributes 8 | { 9 | [AttributeUsage(AttributeTargets.Property)] 10 | public class DataNamesAttribute : Attribute 11 | { 12 | protected List _valueNames { get; set; } 13 | 14 | public List ValueNames 15 | { 16 | get 17 | { 18 | return _valueNames; 19 | } 20 | set 21 | { 22 | _valueNames = value; 23 | } 24 | } 25 | 26 | public DataNamesAttribute() 27 | { 28 | _valueNames = new List(); 29 | } 30 | 31 | public DataNamesAttribute(params string[] valueNames) 32 | { 33 | _valueNames = valueNames.ToList(); 34 | } 35 | } 36 | } 37 | -------------------------------------------------------------------------------- /DataNamesMappingDemo/Contracts/Person.cs: -------------------------------------------------------------------------------- 1 | using DataNamesMappingDemo.Attributes; 2 | using System; 3 | using System.Collections.Generic; 4 | using System.Linq; 5 | using System.Text; 6 | using System.Threading.Tasks; 7 | 8 | namespace DataNamesMappingDemo.Contracts 9 | { 10 | public class Person 11 | { 12 | [DataNames("first_name", "firstName")] 13 | public string FirstName { get; set; } 14 | 15 | [DataNames("last_name", "lastName")] 16 | public string LastName { get; set; } 17 | 18 | [DataNames("dob", "dateOfBirth")] 19 | public DateTime DateOfBirth { get; set; } 20 | 21 | [DataNames("job_title", "jobTitle")] 22 | public string JobTitle { get; set; } 23 | 24 | [DataNames("taken_name", "nickName")] 25 | public string TakenName { get; set; } 26 | 27 | [DataNames("is_american", "isAmerican")] 28 | public bool IsAmerican { get; set; } 29 | } 30 | } 31 | -------------------------------------------------------------------------------- /DataNamesMappingDemo/DataNamesMappingDemo.csproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | Debug 6 | AnyCPU 7 | {3326DFA5-B152-4406-AE84-FF34885DF16C} 8 | Exe 9 | Properties 10 | DataNamesMappingDemo 11 | DataNamesMappingDemo 12 | v4.6 13 | 512 14 | true 15 | 16 | 17 | AnyCPU 18 | true 19 | full 20 | false 21 | bin\Debug\ 22 | DEBUG;TRACE 23 | prompt 24 | 4 25 | 26 | 27 | AnyCPU 28 | pdbonly 29 | true 30 | bin\Release\ 31 | TRACE 32 | prompt 33 | 4 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 66 | -------------------------------------------------------------------------------- /DataNamesMappingDemo/DataSets/DataSetGenerator.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Data; 4 | using System.Linq; 5 | using System.Text; 6 | using System.Threading.Tasks; 7 | 8 | namespace DataNamesMappingDemo.DataSets 9 | { 10 | public static class DataSetGenerator 11 | { 12 | public static DataSet Priests() 13 | { 14 | DataTable priestsDataTable = new DataTable(); 15 | priestsDataTable.Columns.Add(new DataColumn() 16 | { 17 | ColumnName = "first_name", 18 | DataType = typeof(string) 19 | }); 20 | priestsDataTable.Columns.Add(new DataColumn() 21 | { 22 | ColumnName = "last_name", 23 | DataType = typeof(string) 24 | }); 25 | priestsDataTable.Columns.Add(new DataColumn() 26 | { 27 | ColumnName = "dob", 28 | DataType = typeof(DateTime) 29 | }); 30 | priestsDataTable.Columns.Add(new DataColumn() 31 | { 32 | ColumnName = "job_title", 33 | DataType = typeof(string) 34 | }); 35 | priestsDataTable.Columns.Add(new DataColumn() 36 | { 37 | ColumnName = "taken_name", 38 | DataType = typeof(string) 39 | }); 40 | priestsDataTable.Columns.Add(new DataColumn() 41 | { 42 | ColumnName = "is_american", 43 | DataType = typeof(string) 44 | }); 45 | 46 | priestsDataTable.Rows.Add(new object[] { "Lenny", "Belardo", new DateTime(1971, 3, 24), "Pontiff", "Pius XIII", "yes" }); 47 | priestsDataTable.Rows.Add(new object[] { "Angelo", "Voiello", new DateTime(1952, 11, 18), "Cardinal Secretary of State", "", "no" }); 48 | priestsDataTable.Rows.Add(new object[] { "Michael", "Spencer", new DateTime(1942, 5, 12), "Archbishop of New York", "", "yes" }); 49 | priestsDataTable.Rows.Add(new object[] { "Sofia", "(Unknown)", new DateTime(1974, 7, 2), "Director of Marketing", "", "no" }); 50 | priestsDataTable.Rows.Add(new object[] { "Bernardo", "Gutierrez", new DateTime(1966, 9, 16), "Master of Ceremonies", "", "no" }); 51 | 52 | DataSet priestsDataSet = new DataSet(); 53 | priestsDataSet.Tables.Add(priestsDataTable); 54 | 55 | return priestsDataSet; 56 | } 57 | 58 | public static DataSet Ranchers() 59 | { 60 | DataTable ranchersTable = new DataTable(); 61 | ranchersTable.Columns.Add(new DataColumn() 62 | { 63 | ColumnName = "firstName", 64 | DataType = typeof(string) 65 | }); 66 | ranchersTable.Columns.Add(new DataColumn() 67 | { 68 | ColumnName = "lastName", 69 | DataType = typeof(string) 70 | }); 71 | ranchersTable.Columns.Add(new DataColumn() 72 | { 73 | ColumnName = "dateOfBirth", 74 | DataType = typeof(DateTime) 75 | }); 76 | ranchersTable.Columns.Add(new DataColumn() 77 | { 78 | ColumnName = "jobTitle", 79 | DataType = typeof(string) 80 | }); 81 | ranchersTable.Columns.Add(new DataColumn() 82 | { 83 | ColumnName = "nickName", 84 | DataType = typeof(string) 85 | }); 86 | ranchersTable.Columns.Add(new DataColumn() 87 | { 88 | ColumnName = "isAmerican", 89 | DataType = typeof(string) 90 | }); 91 | 92 | ranchersTable.Rows.Add(new object[] { "Colt", "Bennett", new DateTime(1987, 1, 15), "Ranchhand", "", "y" }); 93 | ranchersTable.Rows.Add(new object[] { "Jameson", "Bennett", new DateTime(1984, 10, 10), "Ranchhand", "Rooster", "y" }); 94 | ranchersTable.Rows.Add(new object[] { "Beau", "Bennett", new DateTime(1944, 8, 9), "Rancher", "", "y" }); 95 | ranchersTable.Rows.Add(new object[] { "Margaret", "Bennett", new DateTime(1974, 7, 2), "Bar Owner", "Maggie", "y" }); 96 | ranchersTable.Rows.Add(new object[] { "Abigail", "Phillips", new DateTime(1987, 4, 24), "Teacher", "Abby", "y" }); 97 | 98 | DataSet ranchersDataSet = new DataSet(); 99 | ranchersDataSet.Tables.Add(ranchersTable); 100 | 101 | return ranchersDataSet; 102 | } 103 | } 104 | } 105 | -------------------------------------------------------------------------------- /DataNamesMappingDemo/Mapping/AttributeHelper.cs: -------------------------------------------------------------------------------- 1 | using DataNamesMappingDemo.Attributes; 2 | using System; 3 | using System.Collections.Generic; 4 | using System.Linq; 5 | using System.Text; 6 | using System.Threading.Tasks; 7 | 8 | namespace DataNamesMappingDemo.Mapping 9 | { 10 | public static class AttributeHelper 11 | { 12 | public static List GetDataNames(Type type, string propertyName) 13 | { 14 | var property = type.GetProperty(propertyName).GetCustomAttributes(false).Where(x => x.GetType().Name == "DataNamesAttribute").FirstOrDefault(); 15 | if (property != null) 16 | { 17 | return ((DataNamesAttribute)property).ValueNames; 18 | } 19 | return new List(); 20 | } 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /DataNamesMappingDemo/Mapping/DataNamesMapper.cs: -------------------------------------------------------------------------------- 1 | using DataNamesMappingDemo.Attributes; 2 | using System; 3 | using System.Collections.Generic; 4 | using System.Data; 5 | using System.Linq; 6 | using System.Text; 7 | using System.Threading.Tasks; 8 | 9 | namespace DataNamesMappingDemo.Mapping 10 | { 11 | public class DataNamesMapper where TEntity : class, new() 12 | { 13 | public TEntity Map(DataRow row) 14 | { 15 | TEntity entity = new TEntity(); 16 | return Map(row, entity); 17 | } 18 | 19 | public TEntity Map(DataRow row, TEntity entity) 20 | { 21 | var columnNames = row.Table.Columns.Cast().Select(x => x.ColumnName).ToList(); 22 | var properties = (typeof(TEntity)).GetProperties() 23 | .Where(x => x.GetCustomAttributes(typeof(DataNamesAttribute), true).Any()) 24 | .ToList(); 25 | foreach (var prop in properties) 26 | { 27 | PropertyMapHelper.Map(typeof(TEntity), row, prop, entity); 28 | } 29 | 30 | return entity; 31 | } 32 | 33 | public IEnumerable Map(DataTable table) 34 | { 35 | List entities = new List(); 36 | var columnNames = table.Columns.Cast().Select(x => x.ColumnName).ToList(); 37 | var properties = (typeof(TEntity)).GetProperties() 38 | .Where(x => x.GetCustomAttributes(typeof(DataNamesAttribute), true).Any()) 39 | .ToList(); 40 | foreach (DataRow row in table.Rows) 41 | { 42 | TEntity entity = new TEntity(); 43 | foreach (var prop in properties) 44 | { 45 | PropertyMapHelper.Map(typeof(TEntity), row, prop, entity); 46 | } 47 | entities.Add(entity); 48 | } 49 | 50 | return entities; 51 | } 52 | } 53 | } 54 | -------------------------------------------------------------------------------- /DataNamesMappingDemo/Mapping/PropertyMapHelper.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Data; 4 | using System.Globalization; 5 | using System.Linq; 6 | using System.Reflection; 7 | using System.Text; 8 | using System.Threading.Tasks; 9 | 10 | namespace DataNamesMappingDemo.Mapping 11 | { 12 | public static class PropertyMapHelper 13 | { 14 | 15 | public static void Map(Type type, DataRow row, PropertyInfo prop, object entity) 16 | { 17 | List columnNames = AttributeHelper.GetDataNames(type, prop.Name); 18 | 19 | foreach (var columnName in columnNames) 20 | { 21 | if (!String.IsNullOrWhiteSpace(columnName) && row.Table.Columns.Contains(columnName)) 22 | { 23 | var propertyValue = row[columnName]; 24 | if (propertyValue != DBNull.Value) 25 | { 26 | ParsePrimitive(prop, entity, row[columnName]); 27 | break; 28 | } 29 | } 30 | } 31 | } 32 | 33 | private static void ParsePrimitive(PropertyInfo prop, object entity, object value) 34 | { 35 | if (prop.PropertyType == typeof(string)) 36 | { 37 | prop.SetValue(entity, value.ToString().Trim(), null); 38 | } 39 | else if (prop.PropertyType == typeof(char)) 40 | { 41 | if (value == null) 42 | { 43 | prop.SetValue(entity, null, null); 44 | } 45 | else 46 | { 47 | prop.SetValue(entity, value.ToString()[0], null); 48 | } 49 | } 50 | else if (prop.PropertyType == typeof(bool) || prop.PropertyType == typeof(bool?)) 51 | { 52 | if (value == null) 53 | { 54 | prop.SetValue(entity, null, null); 55 | } 56 | else 57 | { 58 | prop.SetValue(entity, ParseBoolean(value.ToString()), null); 59 | } 60 | } 61 | else if (prop.PropertyType == typeof(long)) 62 | { 63 | prop.SetValue(entity, long.Parse(value.ToString()), null); 64 | } 65 | else if (prop.PropertyType == typeof(int) || prop.PropertyType == typeof(int?)) 66 | { 67 | if (value == null) 68 | { 69 | prop.SetValue(entity, null, null); 70 | } 71 | else 72 | { 73 | prop.SetValue(entity, int.Parse(value.ToString()), null); 74 | } 75 | } 76 | else if (prop.PropertyType == typeof(decimal)) 77 | { 78 | prop.SetValue(entity, decimal.Parse(value.ToString()), null); 79 | } 80 | else if (prop.PropertyType == typeof(double) || prop.PropertyType == typeof(double?)) 81 | { 82 | double number; 83 | bool isValid = double.TryParse(value.ToString(), out number); 84 | if (isValid) 85 | { 86 | prop.SetValue(entity, double.Parse(value.ToString()), null); 87 | } 88 | } 89 | else if (prop.PropertyType == typeof(DateTime) || prop.PropertyType == typeof(Nullable)) 90 | { 91 | DateTime date; 92 | bool isValid = DateTime.TryParse(value.ToString(), out date); 93 | if (isValid) 94 | { 95 | prop.SetValue(entity, date, null); 96 | } 97 | else 98 | { 99 | isValid = DateTime.TryParseExact(value.ToString(), "MMddyyyy", new CultureInfo("en-US"), DateTimeStyles.AssumeLocal, out date); 100 | if (isValid) 101 | { 102 | prop.SetValue(entity, date, null); 103 | } 104 | } 105 | } 106 | else if (prop.PropertyType == typeof(Guid)) 107 | { 108 | Guid guid; 109 | bool isValid = Guid.TryParse(value.ToString(), out guid); 110 | if (isValid) 111 | { 112 | prop.SetValue(entity, guid, null); 113 | } 114 | else 115 | { 116 | isValid = Guid.TryParseExact(value.ToString(), "B", out guid); 117 | if (isValid) 118 | { 119 | prop.SetValue(entity, guid, null); 120 | } 121 | } 122 | 123 | 124 | } 125 | } 126 | 127 | public static bool ParseBoolean(object value) 128 | { 129 | if (value == null || value == DBNull.Value) return false; 130 | 131 | switch (value.ToString().ToLowerInvariant()) 132 | { 133 | case "1": 134 | case "y": 135 | case "yes": 136 | case "true": 137 | return true; 138 | 139 | case "0": 140 | case "n": 141 | case "no": 142 | case "false": 143 | default: 144 | return false; 145 | } 146 | } 147 | } 148 | } 149 | -------------------------------------------------------------------------------- /DataNamesMappingDemo/Program.cs: -------------------------------------------------------------------------------- 1 | using DataNamesMappingDemo.Contracts; 2 | using DataNamesMappingDemo.DataSets; 3 | using DataNamesMappingDemo.Mapping; 4 | using System; 5 | using System.Collections.Generic; 6 | using System.Linq; 7 | using System.Text; 8 | using System.Threading.Tasks; 9 | 10 | namespace DataNamesMappingDemo 11 | { 12 | class Program 13 | { 14 | static void Main(string[] args) 15 | { 16 | var priestsDataSet = DataSetGenerator.Priests(); 17 | DataNamesMapper mapper = new DataNamesMapper(); 18 | List persons = mapper.Map(priestsDataSet.Tables[0]).ToList(); 19 | 20 | var ranchersDataSet = DataSetGenerator.Ranchers(); 21 | persons.AddRange(mapper.Map(ranchersDataSet.Tables[0])); 22 | 23 | foreach (var person in persons) 24 | { 25 | Console.WriteLine("First Name: " + person.FirstName + ", Last Name: " + person.LastName 26 | + ", Date of Birth: " + person.DateOfBirth.ToShortDateString() 27 | + ", Job Title: " + person.JobTitle + ", Nickname: " + person.TakenName 28 | + ", Is American: " + person.IsAmerican); 29 | } 30 | 31 | Console.ReadLine(); 32 | } 33 | } 34 | } 35 | -------------------------------------------------------------------------------- /DataNamesMappingDemo/Properties/AssemblyInfo.cs: -------------------------------------------------------------------------------- 1 | using System.Reflection; 2 | using System.Runtime.CompilerServices; 3 | using System.Runtime.InteropServices; 4 | 5 | // General Information about an assembly is controlled through the following 6 | // set of attributes. Change these attribute values to modify the information 7 | // associated with an assembly. 8 | [assembly: AssemblyTitle("DataNamesMappingDemo")] 9 | [assembly: AssemblyDescription("")] 10 | [assembly: AssemblyConfiguration("")] 11 | [assembly: AssemblyCompany("")] 12 | [assembly: AssemblyProduct("DataNamesMappingDemo")] 13 | [assembly: AssemblyCopyright("Copyright © 2017")] 14 | [assembly: AssemblyTrademark("")] 15 | [assembly: AssemblyCulture("")] 16 | 17 | // Setting ComVisible to false makes the types in this assembly not visible 18 | // to COM components. If you need to access a type in this assembly from 19 | // COM, set the ComVisible attribute to true on that type. 20 | [assembly: ComVisible(false)] 21 | 22 | // The following GUID is for the ID of the typelib if this project is exposed to COM 23 | [assembly: Guid("3326dfa5-b152-4406-ae84-ff34885df16c")] 24 | 25 | // Version information for an assembly consists of the following four values: 26 | // 27 | // Major Version 28 | // Minor Version 29 | // Build Number 30 | // Revision 31 | // 32 | // You can specify all the values or you can default the Build and Revision Numbers 33 | // by using the '*' as shown below: 34 | // [assembly: AssemblyVersion("1.0.*")] 35 | [assembly: AssemblyVersion("1.0.0.0")] 36 | [assembly: AssemblyFileVersion("1.0.0.0")] 37 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # DataNamesMappingDemo 2 | 3 | This sample project is meant to demonstrate how we can map data in DataRow and DataTable objects to full C# classes. 4 | 5 | You can read more about it in my blog post: [Mapping DataTables and DataRows to Objects in C# and .NET](https://exceptionnotfound.net/mapping-datatables-and-datarows-to-objects-in-csharp-and-net-using-reflection/) 6 | --------------------------------------------------------------------------------