Add db.Saveable

Src/Asp.Net/SqlServerTest/Demos/IInsertOrUpdate.cs

@@ -0,0 +1,40 @@
+using OrmTest.Demo;
+using OrmTest.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace OrmTest.Demo
+{
+    public class IInsertOrUpdate : DemoBase
+    {
+        public static void Init()
+        {
+            var db = GetInstance();
+            var entity= db.Insertable<Student>(new Student() { Name = "abc" }).ExecuteReturnEntity();
+             db.Saveable<Student>(entity).ExecuteReturnEntity();
+            //UPDATE [STudent]  SET
+            //[SchoolId]=@SchoolId,[Name]=@Name,[CreateTime]=@CreateTime WHERE[Id] = @Id
+            db.Saveable<Student>(new Student() { Name="" }).ExecuteReturnEntity();
+            // INSERT INTO[STudent]
+            //([SchoolId],[Name],[CreateTime])
+            // VALUES
+            //(@SchoolId, @Name, @CreateTime); SELECT SCOPE_IDENTITY();
+
+
+            db.Saveable<Student>(new Student() { Name = "" }).InsertColumns(it=>it.Name).ExecuteReturnEntity();
+            db.Saveable<Student>(new Student() { Name = "" }).InsertIgnoreColumns(it => it.SchoolId).ExecuteReturnEntity();
+            db.Saveable<Student>(entity).UpdateIgnoreColumns(it=>it.SchoolId).ExecuteReturnEntity();
+            db.Saveable<Student>(entity).UpdateColumns(it=>new { it.Name,it.CreateTime }).ExecuteReturnEntity();
+
+
+
+            db.Saveable<Student>(new List<Student>() {
+                entity,
+                new Student() { Name = "" }
+            }).ExecuteCommand();
+
+        }
+    }
+}

Src/Asp.Net/SqlServerTest/Program.cs

@@ -60,6 +60,7 @@ namespace OrmTest
             Demo.ExtEntity.Init();
             Demo.VersionValidation.Init();
             Demo.Delete.Init();
+            Demo.IInsertOrUpdate.Init();
         }
     }
 }

Src/Asp.Net/SqlServerTest/SqlServerTest.csproj

@@ -58,6 +58,7 @@
     <Compile Include="BugTest\BugModels\tLogonHistoryModel.cs" />
     <Compile Include="BugTest\BugModels\VipAccountsModel.cs" />
     <Compile Include="BugTest\BugModels\VipBenefitsModel.cs" />
+    <Compile Include="Demos\IInsertOrUpdate.cs" />
     <Compile Include="Models\Brand.cs" />
     <Compile Include="BugTest\Bug1.cs" />
     <Compile Include="Models\VendorAndBrand.cs" />