# MessageBoxOptions
### C# Definition:
```cs
///
/// Flags that define appearance and behaviour of a standard message box displayed by a call to the MessageBox function.
///
[Flags]
public enum MessageBoxOptions : uint
{
OkOnly = 0x000000,
OkCancel = 0x000001,
AbortRetryIgnore = 0x000002,
YesNoCancel = 0x000003,
YesNo = 0x000004,
RetryCancel = 0x000005,
CancelTryContinue = 0x000006,
IconHand = 0x000010,
IconQuestion = 0x000020,
IconExclamation = 0x000030,
IconAsterisk = 0x000040,
UserIcon = 0x000080,
IconWarning = IconExclamation,
IconError = IconHand,
IconInformation = IconAsterisk,
IconStop = IconHand,
DefButton1 = 0x000000,
DefButton2 = 0x000100,
DefButton3 = 0x000200,
DefButton4 = 0x000300,
ApplicationModal = 0x000000,
SystemModal = 0x001000,
TaskModal = 0x002000,
Help = 0x004000,
NoFocus = 0x008000,
SetForeground = 0x010000,
DefaultDesktopOnly = 0x020000,
Topmost = 0x040000,
Right = 0x080000,
RTLReading = 0x100000
}
```
### VB.NET Definition:
```cs
'''
''' Flags that define appearance and behaviour of a standard message box displayed by a call to the MessageBox function.
'''
_
Public Enum MessageBoxOptions As UInteger
OkOnly = &H000000
OkCancel = &H000001
AbortRetryIgnore = &H000002
YesNoCancel = &H000003
YesNo = &H000004
RetryCancel = &H000005
CancelTryContinue = &H000006
IconHand = &H000010
IconQuestion = &H000020
IconExclamation = &H000030
IconAsterisk = &H000040
UserIcon = &H000080
IconWarning = IconExclamation
IconError = IconHand
IconInformation = IconAsterisk
IconStop = IconHand
DefButton1 = &H000000
DefButton2 = &H000100
DefButton3 = &H000200
DefButton4 = &H000300
ApplicationModal = &H000000
SystemModal = &H001000
TaskModal = &H002000
Help = &H004000
NoFocus = &H008000
SetForeground = &H010000
DefaultDesktopOnly = &H020000
Topmost = &H040000
Right = &H080000
RTLReading = &H100000
End Enum
```
### VB Definition:
```cs
Public Enum MessageBoxOptions
OkOnly As Long = &H000000
OkCancel As Long = &H000001
AbortRetryIgnore As Long = &H000002
YesNoCancel As Long = &H000003
YesNo As Long = &H000004
RetryCancel As Long = &H000005
CancelTryContinue As Long = &H000006
IconHand As Long = &H000010
IconQuestion As Long = &H000020
IconExclamation As Long = &H000030
IconAsterisk As Long = &H000040
UserIcon As Long = &H000080
IconWarning As Long = IconExclamation
IconError As Long = IconHand
IconInformation As Long = IconAsterisk
IconStop As Long = IconHand
DefButton1 As Long = &H000000
DefButton2 As Long = &H000100
DefButton3 As Long = &H000200
DefButton4 As Long = &H000300
ApplicationModal As Long = &H000000
SystemModal As Long = &H001000
TaskModal As Long = &H002000
Help As Long = &H004000
NoFocus As Long = &H008000
SetForeground As Long = &H010000
DefaultDesktopOnly As Long = &H020000
Topmost As Long = &H040000
Right As Long = &H080000
RTLReading As Long = &H100000
End Enum
```
---
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