public List <Aluno> ConsultarTodosOsAlunos(String pesquisa)
{
try
{
var command = new SqlCommand();
command.Connection = Conexao.connection;
if (pesquisa == "")
{
command.CommandText = @"SELECT * FROM ALUNOS order by nome";
}
else
{
command.CommandText = @"SELECT * FROM ALUNOS
WHERE [id] = @ID
or [nome] like @PESQUISA
or [dtnascimento] like @PESQUISA
or [email] like @PESQUISA
or [telefone] like @PESQUISA
or [celular] like @PESQUISA
order by nome
";
if (Char.IsDigit(pesquisa, 0))
{
command.Parameters.AddWithValue("@ID", Convert.ToInt32(pesquisa));
}
else
{
command.Parameters.AddWithValue("@ID", 0);
}
command.Parameters.AddWithValue("@PESQUISA", "'%" + pesquisa + "%'");
}
Conexao.Conectar();
var reader = command.ExecuteReader();
var alunos = new List <Aluno>();
while (reader.Read())
{
var aluno = new Aluno();
aluno.Id = Convert.ToInt32(reader["id"]);
aluno.Nome = reader["nome"].ToString();
aluno.DtNascimento = reader["dtnascimento"].ToString();
aluno.Email = reader["email"].ToString();
aluno.Genero = reader["genero"].ToString();
aluno.Telefone = reader["telefone"].ToString();
aluno.Celular = reader["celular"].ToString();
aluno.Observacao = reader["observacao"].ToString();
aluno.Status = reader["status"].ToString();
switch (reader["status"].ToString())
{
case "A":
aluno.ClasseStatus = "fa fa-power-off icone-acoes icone-aluno-ativo";
aluno.ToolTip = "Desativar";
break;
case "I":
aluno.ClasseStatus = "fa fa-power-off icone-acoes icone-aluno-inativo";
aluno.ToolTip = "Ativar";
break;
default:
aluno.ClasseStatus = "fa fa-power-off icone-acoes";
aluno.ToolTip = "";
break;
}
aluno.DtCadastro = reader["dt_cadastro"].ToString();
aluno.UsuarioCadastro = Convert.ToInt32(reader["usuario_cadastro"]);
alunos.Add(aluno);
}
reader.Close();
return(alunos);
}
catch (Exception ex)
{
throw;
}
finally
{
Conexao.Desconectar();
}
}
