SQL SERVER: Create DTO from query

CreateDtoFromQuery.sql

/* JUST CHANGE THE CONTENTS OF THE @tsql variable to your query. It does not even need to produce rows */

DECLARE @tsql NVARCHAR(MAX) = N'
	SELECT TOP 10 [t].[name],
		[t].[object_id],
		[t].[schema_id],
		[t].[type],
		[t].[type_desc],
		[t].[create_date]
	FROM sys.[tables] AS [t] 
  WHERE OBJECTPROPERTY([t].[object_id], ''IsMSShipped'') = 0
';

-- Describe result set
SELECT 
    name,
    system_type_name,
    is_nullable
FROM sys.dm_exec_describe_first_result_set(@tsql, NULL, 0);

SELECT 
    'public ' + 
    CASE 
        WHEN system_type_name LIKE 'int%' THEN 'int'
        WHEN system_type_name LIKE 'bigint%' THEN 'long'
        WHEN system_type_name LIKE 'bit' THEN 'bool'
        WHEN system_type_name LIKE 'varchar%' THEN 'string'
        WHEN system_type_name LIKE 'nvarchar%' THEN 'string'
        WHEN system_type_name LIKE 'char%' THEN 'string'
        WHEN system_type_name LIKE 'datetime%' THEN 'DateTime'
        WHEN system_type_name LIKE 'decimal%' THEN 'decimal'
        WHEN system_type_name LIKE 'float%' THEN 'double'
        ELSE 'object'
    END + 
    CASE WHEN is_nullable = 1 AND system_type_name NOT LIKE '%char%' AND system_type_name NOT LIKE '%text%' THEN '?' ELSE '' END + ' ' +
    name + ' { get; set; }' AS CSharpProperty
FROM sys.dm_exec_describe_first_result_set(@tsql, NULL, 0);