TVIS_DROPHILITED = &H8 干吗用?? (TVIS_DROPHILITED = &H8) 在申明变量时,很多类似的东西是干吗用的,还有如何才能得到它们的具体含义? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 Contents Index Topic Contents Previous Topic: Tree View Control Window StylesNext Topic: Tree View Control Messages Tree View Control Item StatesThe following item state flags are used to indicate the state of an item in a tree view control. TVIS_BOLD The item is bold. TVIS_CUT The item is selected as part of a cut-and-paste operation. TVIS_DROPHILITED The item is selected as a drag-and-drop target. TVIS_EXPANDED The item's list of child items is currently expanded; that is, the child items are visible. This value applies only to parent items. TVIS_EXPANDEDONCE The item's list of child items has been expanded at least once. The TVN_ITEMEXPANDING and TVN_ITEMEXPANDED notification messages are not generated for parent items that have this state set in response to a TVM_EXPAND message. Using TVE_COLLAPSE and TVE_COLLAPSERESET with TVM_EXPAND will cause this state to be reset. This value applies only to parent items. TVIS_EXPANDPARTIAL Version 4.70. A partially expanded tree view item. In this state, some, but not all, of the child items are visible and the parent item's plus symbol is displayed. TVIS_SELECTED The item is selected. Its appearance depends on whether it has the focus. The item will be drawn using the system colors for selection. When you set or retrieve an item's overlay image index or state image index, you must specify the following masks in the stateMask member of the TVITEM structure. These values can also be used to mask off the state bits that are not of interest. TVIS_OVERLAYMASK Mask for the bits used to specify the item's overlay image index. TVIS_STATEIMAGEMASK Mask for the bits used to specify the item's state image index. TVIS_USERMASK Same as TVIS_STATEIMAGEMASK. -------------------------------------------------------------------------------- Top of Page © 1997 Microsoft Corporation. All rights reserved. Terms of Use. MSDN上有.自个查吧. VBScript 的函数 想不起一个函数 呵呵,问个不太难的ADO连接Excel的字符串如何写呀?急急急 Comm1.Output = "ATDT 17908" + vbCr,拔号之后,按一个“1”,怎么写? 在VB中如何动态连接数据库,在线等 如何让文本中的字符转换成数数组? 如何保留 Single 型数据的小数位数 请问,在vfp中的at()函数相当于vb中的那个函数啊,哥们实在是想不起来了啊 ListView的问题:如何让listview自己滚动?? 请问 ActiveReport 中页数在会无故变成无限页(即装入时页数不断增加而且不会停) 求存储过程 请教一条SQL语句
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Tree View Control Item States
The following item state flags are used to indicate the state of an item in a tree view control. TVIS_BOLD The item is bold.
TVIS_CUT The item is selected as part of a cut-and-paste operation.
TVIS_DROPHILITED The item is selected as a drag-and-drop target.
TVIS_EXPANDED The item's list of child items is currently expanded; that is, the child items are visible. This value applies only to parent items.
TVIS_EXPANDEDONCE The item's list of child items has been expanded at least once. The TVN_ITEMEXPANDING and TVN_ITEMEXPANDED notification messages are not generated for parent items that have this state set in response to a TVM_EXPAND message. Using TVE_COLLAPSE and TVE_COLLAPSERESET with TVM_EXPAND will cause this state to be reset. This value applies only to parent items.
TVIS_EXPANDPARTIAL Version 4.70. A partially expanded tree view item. In this state, some, but not all, of the child items are visible and the parent item's plus symbol is displayed.
TVIS_SELECTED The item is selected. Its appearance depends on whether it has the focus. The item will be drawn using the system colors for selection.
When you set or retrieve an item's overlay image index or state image index, you must specify the following masks in the stateMask member of the TVITEM structure. These values can also be used to mask off the state bits that are not of interest. TVIS_OVERLAYMASK Mask for the bits used to specify the item's overlay image index.
TVIS_STATEIMAGEMASK Mask for the bits used to specify the item's state image index.
TVIS_USERMASK Same as TVIS_STATEIMAGEMASK. -------------------------------------------------------------------------------- Top of Page
© 1997 Microsoft Corporation. All rights reserved. Terms of Use. MSDN上有.自个查吧.