1
How can I hide my properties from my base class.
I want to hide the properties in the act of loading the Datagridview from the class person, perhaps with a syntax similar to [DisplayName("Titulo")]
my intention is to control what will be displayed to the user from my class and not hiding the columns in Datagridview manually!
public class Pessoa
{
//Aqui eu quero usar uma sintaxe semelhante ao DisplayName para inativar essa properiedade la no meu DataGridView
//Ex: [PropertyShow(false)]
public int id { get; set; }
[DisplayName("Nome da Pessoa")]
public string nome { get; set; }
}
public class Pessoas : List<Pessoa>{}
public partial class CarregaGrid
{
void Carrega()
{
Pessoas colecao = new Pessoas();
colecao.Add(new Pessoa(){id =1, nome = "Pessoa 1"});
colecao.Add(new Pessoa(){id =2, nome = "Pessoa 2"});
colecao.Add(new Pessoa(){id =3, nome = "Pessoa 3"});
//Carregando o grid
var grid = new DataGridView();
grid.DataSource = colecao;
//Ocultando a coluna manualmente
//Nesse ponto que quero evitar ocultar as colunas no meu View quero controlar isso na minha Classe Pessoa
grid.Columns["id"].Visible=false;
}
}
only one test: try with
[Browsable(false)]
, in a propertyGrid works, maybe in datagrid too– Rovann Linhalis
It worked buddy. Using Browsable I can control my views. Thanks
– Luiz Silva
@Rovann Linhalis worked for Datagridview however, stopped working my combobox using the ids of my classes, would have some other tip?
– Luiz Silva
creates a
modelView
, which is basically another class just to display the data... then you can control these particularities... to facilitate the "copy" of the data between these classes, has a tool,automapper
that may be useful– Rovann Linhalis
I didn’t understand very well, it would have a code fragment?
– Luiz Silva
my application is Descktop so I didn’t understand the methodology directly in Asp.net
– Luiz Silva
is just the idea of modelview, but could apply also in winforms or wpf. an example: https://dotnetfiddle.net/ODPz4L and to facilitate the "copying" of one object to another, could use the automapper... or make a copy manually
– Rovann Linhalis