| Name | Description | |
|---|---|---|
 | AutoExpandSelection | Gets or sets a value that indicates whether the control should automatically expand the selection to whole words/numbers when the control is clicked. |
| DropDownCssClass | Gets or sets a CSS class name to add to the control's drop-down element. |
| IsAnimated | Gets or sets a value that indicates whether the control should use a fade-in animation when displaying the drop-down. |
| IsDroppedDown | Gets or sets a value indicating whether the drop down is currently visible. |
| IsReadOnly | Gets or sets a value that indicates whether the user can modify the control value using the mouse and keyboard. |
| IsRequired | Gets or sets a value indicating whether the control value must be a non-empty string. |
| OnClientIsDroppedDownChanged | Occurs after the drop down is shown or hidden. |
| OnClientIsDroppedDownChanging | Occurs before the drop down is shown or hidden. |
| OnClientTextChanged | Occurs when the value of the Text property changes. |
| Placeholder | Gets or sets the string shown as a hint when the control is empty. |
| ShowDropDownButton | Gets or sets a value indicating whether the control should display a drop-down button. |
| Text | Gets or sets the text shown on the control. |