_TmpMsgIcon
| Delphi | C#.NET | Supported |
| _TmpMsgIcon | System.Windows.Forms.MessageBoxIcon | Yes |
| Properties | ||
| MB_ICONHAND | System.Windows.Forms.MessageBoxIcon.Hand | Yes |
| MB_ICONQUESTION | System.Windows.Forms.MessageBoxIcon.Question | Yes |
| MB_ICONEXCLAMATION | System.Windows.Forms.MessageBoxIcon.Exclamation | Yes |
| MB_ICONASTERISK | System.Windows.Forms.MessageBoxIcon.Asterisk | Yes |
| MB_USERICON | System.Windows.Forms.MessageBoxIcon.None | Yes |
| MB_ICONWARNING | System.Windows.Forms.MessageBoxIcon.Warning | Yes |
| MB_ICONERROR | System.Windows.Forms.MessageBoxIcon.Error | Yes |
| MB_ICONINFORMATION | System.Windows.Forms.MessageBoxIcon.Information | Yes |
| MB_ICONSTOP | System.Windows.Forms.MessageBoxIcon.Stop | Yes |