Specifies that the message box contains an exclamation symbol. This field is constant.
[Visual Basic] Public Const IconExclamation As Integer [C#] public const int IconExclamation; [C++] public: const int IconExclamation; [JScript] public var IconExclamation : int;
Use this value for the style parameter of Show. You can use the bitwise OR to combine these values.
MessageBox Class | MessageBox Members | System.WinForms Namespace