// This method fires when the user wishes to edit a value.
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
StringListOption option = (StringListOption)value;
StringListForm form = new StringListForm();
InitializeDialog(form);
form.Editor = this;
form.AddFiles(option.StringList);
if (form.ShowDialog() == DialogResult.OK)
{
option.StringList = form.Strings;
return(option);
}
return(option);
}