Update Demo

Src/Asp.Net/SqlServerTest/Demo/DemoE_CodeFirst.cs

@@ -0,0 +1,35 @@
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace OrmTest
+{
+    public class DemoE_CodeFirst
+    {
+        public static void Init()
+        {
+            SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
+            {
+                DbType = DbType.SqlServer,
+                ConnectionString = Config.ConnectionString,
+                InitKeyType = InitKeyType.Attribute,
+                IsAutoCloseConnection = true
+            });
+
+            db.CodeFirst.InitTables(typeof(CodeFirstTable1));//Create CodeFirstTable1 
+        }
+    }
+
+    public class CodeFirstTable1
+    {
+        [SugarColumn(IsIdentity = true, IsPrimaryKey = true)]
+        public int Id { get; set; }
+        public string Name { get; set; }
+        [SugarColumn(ColumnDataType = "Nvarchar(255)")]//custom
+        public string Text { get; set; }
+        [SugarColumn(IsNullable = true)]
+        public DateTime CreateTime { get; set; }
+    }
+}

Src/Asp.Net/SqlServerTest/Program.cs

@@ -14,6 +14,7 @@ namespace OrmTest
             Demo1_SqlSugarClient.Init();
             Democ_GobalFilter.Init();
             DemoD_DbFirst.Init();
+            DemoE_CodeFirst.Init();
 
             //Unit test
             NewUnitTest.Init();

Src/Asp.Net/SqlServerTest/SqlServerTest.csproj

@@ -52,6 +52,7 @@
     <Compile Include="Demo\DemoC_GobalFilter.cs" />
     <Compile Include="Demo\Demo1_Queryable.cs" />
     <Compile Include="Demo\DemoD_DbFirst.cs" />
+    <Compile Include="Demo\DemoE_CodeFirst.cs" />
     <Compile Include="Models\MyCustomAttributeTable.cs" />
     <Compile Include="Models\Order.cs" />
     <Compile Include="Models\OrderItem.cs" />