namespace Microsoft.Win32 { //TTS定义 public static partial class NativeMethods { /// /// Indicates that the tooltip control appears when the cursor is on a tool, even if the tooltip control's owner window is inactive. Without this style, the tooltip appears only when the tool's owner window is active. /// public const int TTS_ALWAYSTIP = 0x01; /// /// Prevents the system from stripping ampersand characters from a string or terminating a string at a tab character. Without this style, the system automatically strips ampersand characters and terminates a string at the first tab character. This allows an application to use the same string as both a menu item and as text in a tooltip control. /// public const int TTS_NOPREFIX = 0x02; /// /// Version 5.80. Disables sliding tooltip animation on Windows 98 and Windows 2000 systems. This style is ignored on earlier systems. /// public const int TTS_NOANIMATE = 0x10; /// /// Version 5.80. Disables fading tooltip animation on Windows 2000 systems. This style is ignored on earlier Windows NT systems, and on Windows 95 and Windows 98. /// public const int TTS_NOFADE = 0x20; /// /// Version 5.80. Indicates that the tooltip control has the appearance of a cartoon "balloon," with rounded corners and a stem pointing to the item. /// public const int TTS_BALLOON = 0x40; /// /// Displays a Close button on the tooltip. Valid only when the tooltip has the TTS_BALLOON style and a title; see TTM_SETTITLE. /// public const int TTS_CLOSE = 0x80; /// /// Uses themed hyperlinks. The theme will define the styles for any links in the tooltip. This style always requires TTF_PARSELINKS to be set. /// public const int TTS_USEVISUALSTYLE = 0x100; } }