cnayan / pococlassgenerator

Mini Dapper's POCO Class Generator (Support Dapper Contrib)

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PocoClassGenerator is started with Necroskillz's POCO Generator Generate C# POCOs from SQL statement in LINQPad

Features

• Support current DataBase all tables and views generate POCO class code
• Support Dapper.Contrib
• Support mutiple RDBMS : sqlserver,oracle,mysql,postgresql
• mini and faster (only in 5 seconds generate 100 tables code)
• Use appropriate dialect schema table SQL for each database query

DEMO

• POCOGenerator Generate Class By Dynamic SQL | .NET Fiddle
• POCO Class Generator GenerateAllTables | .NET Fiddle
• DataTable POCO Class Generator | .NET Fiddle

GetStart

👇First : Copy&Paste PocoClassGenerator.cs Code to your project or LINQPad.
or Install from NuGet

PM> install-package PocoClassGenerator

👇Second : Use Connection to call GenerateAllTables and then print it.

using (var connection = Connection)
{
	Console.WriteLine(connection.GenerateAllTables());
}

Support Dapper Contrib POCO Class

• Just call method with GeneratorBehavior.DapperContrib

using (var conn = GetConnection())
{
    var result = conn.GenerateAllTables(GeneratorBehavior.DapperContrib);
    Console.WriteLine(result);
}

The Online Demo : POCO Dapper Contrib Class Generator GenerateAllTables | .NET Fiddle

Generate Comment

using (var conn = GetConnection())
{
    var result = conn.GenerateAllTables(GeneratorBehavior.Comment);
    Console.WriteLine(result);
}

Generate View

using (var conn = GetConnection())
{
    var result = conn.GenerateAllTables(GeneratorBehavior.View);
    Console.WriteLine(result);
}

Generate View and Comment and Dapper.Contrib

using (var conn = GetConnection())
{
    var result = conn.GenerateAllTables(GeneratorBehavior.View | GeneratorBehavior.Comment | GeneratorBehavior.DapperContrib);
    Console.WriteLine(result);
}

Generate one class by sql

1. Generate one class

using (var connection = Connection)
{
	var classCode = connection.GenerateClass("select * from Table");
	Console.WriteLine(classCode);
}

2. Specify class name

using (var connection = Connection)
{
	var classCode = connection.GenerateClass("with EMP as (select 1 ID,'WeiHan' Name,25 Age) select * from EMP", className: "EMP");
	Console.WriteLine(classCode);
}

DataTablePocoClass

Code at DataTablePocoClassGenerator.cs

var dt = new DataTable();
dt.TableName = "TestTable";
dt.Columns.Add(new DataColumn() { ColumnName = "ID", DataType = typeof(string) });

var result = dt.GenerateClass();
var expect =
@"public class TestTable
{
public string ID { get; set; }
}";
Assert.Equal(expect, result);