Hi.

I have a test control here that has a list of columns in a strongly typed List. Column class has IComponent interface like this:

My control looks like this:

Code Snippet

public class TestButton : Button

{

private string m_poruka;

private List<Column> m_kolekcija = new List<Column>();

[ Localizable(true) ]

public string Message

{

get { return m_poruka; }

set { m_poruka = value; }

}

[DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]

[Editor(typeof(ColumnListEditor), typeof(System.Drawing.Design.UITypeEditor))]

public List<Column> Columns

{

get { return m_kolekcija; }

}

}

And my ColumnListEditor looks like this:

Code Snippet

public class ColumnListEditor : CollectionEditor

{

public ColumnListEditor(Type type)

: base(type)

{

}

protected override string GetDisplayText(object value)

{

Column stup = (Column)value;

return stup.Title;

}

}

This looks simple enough but it doesn't work. If I press Add button in editor the error says: List box contains too many items.

If I change Editor attribute of aColumns propertyto point at CollectionEditor instead of ColumnListEditor that everything works fine except the fact that I'm seeing Column1, Column2... in the editor. I want to change display text in the editor.

Any help is appreciated. Thanks.

Hi.

I'm bumping this a bit since I haven't found a solution to this one. I don't know why my ColumnListEditor class doesn't work.

I would be grateful for any suggestions.

[DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
[Editor(typeof(CollectionEditor), typeof(System.Drawing.Design.UITypeEditor))]
public List<Column>Columns {
get { return m_kolekcija; }
set {m_kolekcija = value; }
}

I think this will be sucess...
And this is my code...you can refer...


You can change variable to enghlish....