_TmpMsgBtn
| Delphi | C#.NET | Supported |
| _TmpMsgBtn | System.Windows.Forms.MessageBoxButtons | Yes |
| Properties | ||
| MB_OK | System.Windows.Forms.MessageBoxButtons.OK | Yes |
| MB_OKCANCEL | System.Windows.Forms.MessageBoxButtons.OKCancel | Yes |
| MB_ABORTRETRYIGNORE | System.Windows.Forms.MessageBoxButtons.AbortRetryIgnore | Yes |
| MB_YESNOCANCEL | System.Windows.Forms.MessageBoxButtons.YesNoCancel | Yes |
| MB_YESNO | System.Windows.Forms.MessageBoxButtons.YesNo | Yes |
| MB_RETRYCANCEL | System.Windows.Forms.MessageBoxButtons.RetryCancel | Yes |