Are you dissatisfied with regular combobox? TsMultiLineComboBox is a useful component designed to edit long text inside comboboxes. Here are some key features of "TsMultiLineComboBox": MultiLine: You can edit multiple lines of text in one combobox. It also supports word wrap. This makes it easy to edit longer text. Textbox Setting: The textbox portion supports some properties found in the textbox that not supported in the regular combobox such as TextAlign or ReadOnly property. Dropdown Setting: The dropdown portion has its own Font and BackColor properties, so you can make the appearance of the dropdown portion diffentent from textbox portion. DataGridView: You can use TsMultiLineComboBox cells in a DataGridView instead of unuser-friendly regular combo box cells.