Remarks: This defined which buttons to show on the message box. If there are different buttons you require, you can use Dialog instead to create your own.
Enum values
| Name | Value | Description |
|---|---|---|
| OK | 0 | Only a single OK button |
| OKCancel | 1 | OK and Cancel buttons |
| YesNo | 2 | Yes and no buttons |
| YesNoCancel | 3 | Yes, no, and cancel buttons |