Открытие письма из детали История продажи

function grdDataOnDblClick(Control) {
        //TODO
 
    var Dataset = Control.DatasetLink.Dataset;
    var RecordType = GetFieldValueFromDisabledField(Dataset, 'RecordType');
    var RecordDate = GetFieldValueFromDisabledField(Dataset, 'CreatedOn');
    var RecordText = GetFieldValueFromDisabledField(Dataset, 'Name');
        if (RecordType == 'wnd_MailWorkspace') {
                var DatasetMailMessage = Services.GetNewItemByUSI('ds_MailMessage');
                ApplyDatasetFilter(DatasetMailMessage, 'Subject', RecordText, true);
                ApplyDatasetFilter(DatasetMailMessage, 'SendDate', RecordDate, true);
                DatasetMailMessage.Open();
                var ID = DatasetMailMessage('ID');
                scr_MailUtils.ShowMailMessage(ID)
                DatasetMailMessage.Close();
        }
}