$TCS_HOTTRACK 0x0040 Items under the pointer are automatically highlighted $TCS_VERTICAL 0x0080 Tabs appear at the left side of the control, with tab text displayed vertically. This style is valid only when used with the TCS_MULTILINE style. To make tabs appear on the right side of the control, also use the TCS_RIGHT style. This style is not supported if you use ComCtl32.dll version 6. $TCS_TABS 0x0000 Tabs appear as tabs, and a border is drawn around the display area. This style is the default. $TCS_BUTTONS 0x0100 Tabs appear as buttons, and no border is drawn around the display area. $TCS_SINGLELINE 0x0000 Only one row of tabs is displayed. The user can scroll to see more tabs, if necessary. This style is the default. $TCS_MULTILINE 0x0200 Multiple rows of tabs are displayed, if necessary, so all tabs are visible at once. $TCS_RIGHTJUSTIFY 0x0000 The width of each tab is increased, if necessary, so that each row of tabs fills the entire width of the tab control. This window style is ignored unless the TCS_MULTILINE style is also specified. $TCS_FIXEDWIDTH 0x0400 All tabs are the same width. This style cannot be combined with the TCS_RIGHTJUSTIFY style. $TCS_RAGGEDRIGHT 0x0800 Rows of tabs will not be stretched to fill the entire width of the control. This style is the default. $TCS_FOCUSONBUTTONDOWN 0x1000 The tab control receives the input focus when clicked. $TCS_OWNERDRAWFIXED 0x2000 The parent window is responsible for drawing tabs. $TCS_TOOLTIPS 0x4000 The tab control has a tooltip control associated with it. $TCS_FOCUSNEVER 0x8000 The tab control does not receive the input focus when clicked. Avi Clip Styles Value Description #include <AVIConstants.au3> Default/forced $GUI_SS_DEFAULT_AVI see GUICtrlCreateAvi function. $ACS_AUTOPLAY 0x04 Starts playing the animation as soon as the AVI clip is opened. $ACS_CENTER 0x01 Centers the animation in the animation control's window. $ACS_TRANSPARENT 0x02 Allows you to match an animation's background color to that of the underlying window, creating a "transparent" background. (Default value) $ACS_NONTRANSPARENT 0x10 To override default ACS_TRANSPARENT Date Styles Value Description #include <DateTimeConstants.au3> Default/forced $GUI_SS_DEFAULT_DATE see GUICtrlCreateDate function. $DTS_UPDOWN 0x01 Places an up-down control to the right of a DTP control to modify time values. This style can be used instead of the drop-down month calendar, which is the default style. $DTS_SHOWNONE 0x02 Enables the control to accept “no date” as a valid selection state. $DTS_LONGDATEFORMAT 0x04 Displays the date in long format. The default format string for this style is defined by LOCALE_SLONGDATEFORMAT, which produces output like “Friday, April 19, 1998.” $DTS_TIMEFORMAT 0x09 Displays the time. The default format string for this style is defined by LOCALE_STIMEFORMAT, which produces output like “5:31:42 PM.” $DTS_RIGHTALIGN 0x20 The drop-down month calendar will be right-aligned with the control instead of left-aligned, which is the default. $DTS_SHORTDATEFORMAT 0x00 Displays the date in short format. The default format string for this style is defined by LOCALE_SSHORTDATE, which produces output like "4/19/96". MonthCal Styles Value Description #include <DateTimeConstants.au3> Default/forced see GUICtrlCreateMonthCal function. $MCS_NOTODAY 0x10 The month calendar control will not display the "today" date at the bottom of the control. $MCS_NOTODAYCIRCLE 0x08 The month calendar control will not circle the "today" date. $MCS_WEEKNUMBERS 0x04 The month calendar control will display week numbers (1-52) to the left of each row of days. Week 1 is defined as the first week that contains at least four days. TreeView Styles Value Description #include <TreeviewConstants.au3> Default/forced $GUI_SS_DEFAULT_TREEVIEW see GUICtrlCreateTreeView function. $TVS_HASBUTTONS 0x0001 Displays plus (+) and minus (-) buttons next to parent items. The user clicks the buttons to expand or collapse a parent item's list of child items. To include buttons with items at the root of the tree view, TVS_LINESATROOT must also be specified. $TVS_HASLINES 0x0002 Uses lines to show the hierarchy of items. $TVS_LINESATROOT 0x0004 Uses lines to link items at the root of the tree view control. This value is ignored if TVS_HASLINES is not also specified.