static string Select(Person model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,username,password,age,registerDate,address from Person ");
strSql.Append(" where id=@id");
return SqlStatementHelper.SqlBuilder(strSql.ToString(), model);
}
static string Insert(Person model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Person(");
strSql.Append("username,password,age,registerDate,address)");
strSql.Append(" values (");
strSql.Append("@username,@password,@age,@registerDate,@address)");
return SqlStatementHelper.SqlBuilder(strSql.ToString(), model);
}
static string Update(Person model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Person set ");
strSql.Append("username=@username,");
strSql.Append("password=@password,");
strSql.Append("age=@age,");
strSql.Append("registerDate=@registerDate,");
strSql.Append("address=@address");
strSql.Append(" where id=@id");
return SqlStatementHelper.SqlBuilder(strSql.ToString(), model);
}
static void Main(string[] args)
{
var person = new Person
{
address = "xx,x-\"xxx",
registerDate = DateTime.Now,
id = 5
};
var strSelect = Select(person);
Display(strSelect);
var strInsert = Insert(person);
Display(strInsert);
var strUpdate = Update(person);
Display(strUpdate);
Pause();
}
