void InitTemplateCombo()
{
comboBox_template.AutoCompleteMode = AutoCompleteMode.SuggestAppend;
comboBox_template.AutoCompleteSource = AutoCompleteSource.ListItems;
List<LetterTemplate> templateList = LetterManager.GetTemplateList();
foreach (var item in templateList)
{
comboBox_template.Items.Add(item.Id.ToString() /*+ " - " + item.Name.Trim()*/);
}
}
