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‎System.Linq.Dynamic.Core.sln‎

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Original file line numberDiff line numberDiff line change
@@ -90,6 +90,10 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "docfx", "docfx", "{012536E6
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docfx\toc.yml = docfx\toc.yml
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EndProjectSection
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EndProject
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Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "lab", "lab", "{E97833C1-77B6-44E2-8793-C1F952CA936F}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Z.Dynamic.Core.Lab", "Z.Dynamic.Core.Lab\Z.Dynamic.Core.Lab.csproj", "{CDD8D5BF-A212-43DD-B043-4B7242C553E0}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
@@ -504,6 +508,22 @@ Global
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{CD80A3AC-B0E1-45ED-BE07-DE6A0F1D4CD8}.Release|x64.Build.0 = Release|Any CPU
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{CD80A3AC-B0E1-45ED-BE07-DE6A0F1D4CD8}.Release|x86.ActiveCfg = Release|Any CPU
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{CD80A3AC-B0E1-45ED-BE07-DE6A0F1D4CD8}.Release|x86.Build.0 = Release|Any CPU
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0}.Debug|ARM.ActiveCfg = Debug|Any CPU
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0}.Debug|ARM.Build.0 = Debug|Any CPU
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0}.Debug|x64.ActiveCfg = Debug|Any CPU
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0}.Debug|x64.Build.0 = Debug|Any CPU
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0}.Debug|x86.ActiveCfg = Debug|Any CPU
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0}.Debug|x86.Build.0 = Debug|Any CPU
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0}.Release|Any CPU.Build.0 = Release|Any CPU
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0}.Release|ARM.ActiveCfg = Release|Any CPU
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0}.Release|ARM.Build.0 = Release|Any CPU
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0}.Release|x64.ActiveCfg = Release|Any CPU
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0}.Release|x64.Build.0 = Release|Any CPU
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0}.Release|x86.ActiveCfg = Release|Any CPU
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0}.Release|x86.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
@@ -534,6 +554,7 @@ Global
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{D160E2CF-A7E1-4DDE-9AB8-8CFB0087DCEB} = {7971CAEB-B9F2-416B-966D-2D697C4C1E62}
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{0034821E-740D-4553-821B-14CE9213C43C} = {7971CAEB-B9F2-416B-966D-2D697C4C1E62}
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{CD80A3AC-B0E1-45ED-BE07-DE6A0F1D4CD8} = {122BC4FA-7563-4E35-9D17-077F16F1629F}
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{CDD8D5BF-A212-43DD-B043-4B7242C553E0} = {E97833C1-77B6-44E2-8793-C1F952CA936F}
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {94C56722-194E-4B8B-BC23-B3F754E89A20}

‎Z.Dynamic.Core.Lab/Program.cs‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,12 @@
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using System;
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namespace Z.Dynamic.Core.Lab
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{
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class Program
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{
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static void Main(string[] args)
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{
9+
Request_OrderBy_StringComparer.Execute();
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}
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}
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}

‎Z.Dynamic.Core.Lab/Request_OrderBy_StringComparer.cs‎

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@@ -0,0 +1,42 @@
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Linq;
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using System.Linq.Dynamic.Core;
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using System.Text;
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namespace Z.Dynamic.Core.Lab
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{
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class Request_OrderBy_StringComparer
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{
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public class Customer
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{
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public string City { get; set; }
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public List<Order> Orders { get; set; }
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public string CompanyName { get; set; }
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public string Phone { get; set; }
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}
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public class Order
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{
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}
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public static void Execute()
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{
25+
List<Customer> customers = new List<Customer>() { new Customer() { CompanyName = "Ååå"} ,
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new Customer() { CompanyName = "Bbb" } ,
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new Customer() { CompanyName = "Ååå" } ,
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new Customer() { CompanyName = "Bbb" } ,
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new Customer() { CompanyName = "Aaa" },
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new Customer() { CompanyName = "Aaa" },
31+
};
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33+
CultureInfo culture = new CultureInfo("nb-NO");
34+
var test1 = customers.AsQueryable().OrderBy(x => x.CompanyName, StringComparer.Create(culture, true)).ToList();
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var test2 = customers.AsQueryable().OrderBy(x => x.CompanyName).ToList();
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var test3 = customers.AsQueryable()
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.OrderBy("City").ThenBy("CompanyName", StringComparer.Create(culture, true)).ToDynamicList();
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var test4 = customers.AsQueryable()
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.OrderBy("CompanyName", StringComparer.Create(culture, true)).ToDynamicList();
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}
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}
42+
}

‎Z.Dynamic.Core.Lab/Template_Simple.cs‎

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Linq.Dynamic.Core;
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namespace Z.Dynamic.Core.Lab
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{
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public class Template_Simple
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{
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public class Customer
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{
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public string City { get; set; }
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public List<Order> Orders { get; set; }
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public string CompanyName { get; set; }
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public string Phone { get; set; }
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}
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public class Order
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{
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}
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public static void Execute()
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{
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List<Customer> customers = new List<Customer>() {new Customer() {City = "ZZZ", CompanyName = "ZZZ", Orders = new List<Order>() {new Order()}, Phone = "555 5555"}};
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var query = customers.AsQueryable()
27+
.Where("City == @0 and Orders.Count >= @1", "ZZZ", 1)
28+
.OrderBy("CompanyName")
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.Select("new(CompanyName as Name, Phone)").ToDynamicList();
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}
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}
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}

‎Z.Dynamic.Core.Lab/Z.Dynamic.Core.Lab.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>netcoreapp3.1</TargetFramework>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="System.Reflection.Emit" Version="4.3.0" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\src\System.Linq.Dynamic.Core\System.Linq.Dynamic.Core.csproj" />
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</ItemGroup>
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</Project>

‎src/System.Linq.Dynamic.Core/DynamicQueryableExtensions.cs‎

Lines changed: 66 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -1273,6 +1273,18 @@ public static IOrderedQueryable<TSource> OrderBy<TSource>([NotNull] this IQuerya
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return OrderBy(source, ParsingConfig.Default, ordering, args);
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}
12751275

1276+
// NEED TEXT!
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public static IOrderedQueryable<TSource> OrderBy<TSource>([NotNull] this IQueryable<TSource> source, [NotNull] ParsingConfig config, [NotNull] string ordering, IComparer comparer, params object[] args)
1278+
{
1279+
return (IOrderedQueryable<TSource>)InternalOrderBy((IQueryable)source, config, ordering, comparer, args);
1280+
}
1281+
1282+
// NEED TEXT!
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public static IOrderedQueryable<TSource> OrderBy<TSource>([NotNull] this IQueryable<TSource> source, [NotNull] string ordering, IComparer comparer, params object[] args)
1284+
{
1285+
return OrderBy(source, ParsingConfig.Default, ordering, comparer, args);
1286+
}
1287+
12761288
/// <summary>
12771289
/// Sorts the elements of a sequence in ascending or descending order according to a key.
12781290
/// </summary>
@@ -1289,6 +1301,11 @@ public static IOrderedQueryable<TSource> OrderBy<TSource>([NotNull] this IQuerya
12891301
/// </code>
12901302
/// </example>
12911303
public static IOrderedQueryable OrderBy([NotNull] this IQueryable source, [NotNull] ParsingConfig config, [NotNull] string ordering, params object[] args)
1304+
{
1305+
return InternalOrderBy(source, config, ordering, null, args);
1306+
}
1307+
1308+
internal static IOrderedQueryable InternalOrderBy([NotNull] IQueryable source, [NotNull] ParsingConfig config, [NotNull] string ordering, IComparer comparer, params object[] args)
12921309
{
12931310
Check.NotNull(source, nameof(source));
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Check.NotNull(config, nameof(config));
@@ -1302,10 +1319,22 @@ public static IOrderedQueryable OrderBy([NotNull] this IQueryable source, [NotNu
13021319

13031320
foreach (DynamicOrdering dynamicOrdering in dynamicOrderings)
13041321
{
1305-
queryExpr = Expression.Call(
1306-
typeof(Queryable), dynamicOrdering.MethodName,
1307-
new[] { source.ElementType, dynamicOrdering.Selector.Type },
1308-
queryExpr, Expression.Quote(Expression.Lambda(dynamicOrdering.Selector, parameters)));
1322+
if (comparer == null)
1323+
{
1324+
queryExpr = Expression.Call(
1325+
typeof(Queryable), dynamicOrdering.MethodName,
1326+
new[] { source.ElementType, dynamicOrdering.Selector.Type },
1327+
queryExpr, Expression.Quote(Expression.Lambda(dynamicOrdering.Selector, parameters)));
1328+
}
1329+
else
1330+
{
1331+
var comparerGenericType = typeof(IComparer<>).MakeGenericType(dynamicOrdering.Selector.Type);
1332+
queryExpr = Expression.Call(
1333+
typeof(Queryable), dynamicOrdering.MethodName,
1334+
new[] { source.ElementType, dynamicOrdering.Selector.Type },
1335+
queryExpr, Expression.Quote(Expression.Lambda(dynamicOrdering.Selector, parameters)),
1336+
Expression.Constant(comparer, comparerGenericType));
1337+
}
13091338
}
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13111340
var optimized = OptimizeExpression(queryExpr);
@@ -2176,6 +2205,18 @@ public static IOrderedQueryable<TSource> ThenBy<TSource>([NotNull] this IOrdered
21762205
{
21772206
return ThenBy(source, ParsingConfig.Default, ordering, args);
21782207
}
2208+
2209+
// NEED TEXT!
2210+
public static IOrderedQueryable<TSource> ThenBy<TSource>([NotNull] this IOrderedQueryable<TSource> source, [NotNull] ParsingConfig config, [NotNull] string ordering, IComparer comparer, params object[] args)
2211+
{
2212+
return (IOrderedQueryable<TSource>)InternalThenBy((IOrderedQueryable)source, config, ordering, comparer, args);
2213+
}
2214+
2215+
// NEED TEXT!
2216+
public static IOrderedQueryable<TSource> ThenBy<TSource>([NotNull] this IOrderedQueryable<TSource> source, [NotNull] string ordering, IComparer comparer, params object[] args)
2217+
{
2218+
return ThenBy(source, ParsingConfig.Default, ordering, comparer, args);
2219+
}
21792220
/// <summary>
21802221
/// Performs a subsequent ordering of the elements in a sequence in ascending order according to a key.
21812222
/// </summary>
@@ -2193,6 +2234,11 @@ public static IOrderedQueryable<TSource> ThenBy<TSource>([NotNull] this IOrdered
21932234
/// </code>
21942235
/// </example>
21952236
public static IOrderedQueryable ThenBy([NotNull] this IOrderedQueryable source, [NotNull] ParsingConfig config, [NotNull] string ordering, params object[] args)
2237+
{
2238+
return InternalThenBy(source, config, ordering, null, args);
2239+
}
2240+
2241+
internal static IOrderedQueryable InternalThenBy([NotNull] this IOrderedQueryable source, [NotNull] ParsingConfig config, [NotNull] string ordering, IComparer comparer, params object[] args)
21962242
{
21972243
Check.NotNull(source, nameof(source));
21982244
Check.NotNull(config, nameof(config));
@@ -2206,10 +2252,22 @@ public static IOrderedQueryable ThenBy([NotNull] this IOrderedQueryable source,
22062252

22072253
foreach (DynamicOrdering dynamicOrdering in dynamicOrderings)
22082254
{
2209-
queryExpr = Expression.Call(
2210-
typeof(Queryable), dynamicOrdering.MethodName,
2211-
new[] { source.ElementType, dynamicOrdering.Selector.Type },
2212-
queryExpr, Expression.Quote(Expression.Lambda(dynamicOrdering.Selector, parameters)));
2255+
if (comparer == null)
2256+
{
2257+
queryExpr = Expression.Call(
2258+
typeof(Queryable), dynamicOrdering.MethodName,
2259+
new[] { source.ElementType, dynamicOrdering.Selector.Type },
2260+
queryExpr, Expression.Quote(Expression.Lambda(dynamicOrdering.Selector, parameters)));
2261+
}
2262+
else
2263+
{
2264+
var comparerGenericType = typeof(IComparer<>).MakeGenericType(dynamicOrdering.Selector.Type);
2265+
queryExpr = Expression.Call(
2266+
typeof(Queryable), dynamicOrdering.MethodName,
2267+
new[] { source.ElementType, dynamicOrdering.Selector.Type },
2268+
queryExpr, Expression.Quote(Expression.Lambda(dynamicOrdering.Selector, parameters)),
2269+
Expression.Constant(comparer, comparerGenericType));
2270+
}
22132271
}
22142272

22152273
var optimized = OptimizeExpression(queryExpr);

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