TC_ITEM
The TC_ITEM
structure specifies or receives the attributes of a tab.
typedef struct _TC_ITEM {
UINT
mask; // value specifying which
members to retrieve or set
UINT
lpReserved1; // reserved; do not use
UINT lpReserved2; // reserved; do not use
LPSTR
pszText; // pointer to string
containing tab text
int
cchTextMax; // size of buffer pointed
to by the pszText member
int
iImage; // index to tab control's
image
LPARAM
lParam; // application-defined data
associated with tab
} TC_ITEM;
Members
mask
Value
specifying which members to retrieve or set. This member can be TCIF_ALL
(meaning all members), or zero or more of the following values:
|
Value |
Meaning |
|
TCIF_TEXT |
The pszText
member is valid. |
|
TCIF_IMAGE |
The iImage
member is valid. |
|
TCIF_PARAM |
The lParam
member is valid. |
|
TCIF_RTLREADING |
Displays
the text of pszText using right-to-left reading order on Hebrew or
Arabic systems. |
lpReserved1
Reserved; do
not use.
lpReserved2
Reserved; do
not use.
pszText
Pointer to a
null-terminated string that contains the tab text if the structure contains
information about a tab. If the structure is receiving information, this member
specifies the address of the buffer that receives the tab text.
cchTextMax
Size of the
buffer pointed to by the pszText member. If the structure is not
receiving information, this member is ignored.
iImage
Index into
the tab control s image list or - 1 if there is no image for the tab.
lParam
Application-defined
data associated with the tab. If there are more or less than 4 bytes of
application-defined data per tab, an application must define a structure and
use it instead of the TC_ITEM structure. The first member of the
application-defined structure must be a TC_ITEMHEADER structure.
Remarks
This
structure is used with the TCM_INSERTITEM, TCM_GETITEM, and TCM_SETITEM
messages.
See Also