LVCOLUMNLVCOLUMN*
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LVCOLUMN


typedef struct _LVCOLUMN { 
    UINT mask; 
    int fmt; 
    int cx; 
    LPTSTR pszText; 
    int cchTextMax; 
    int iSubItem; 
#if (_WIN32_IE >= 0x0300)
    int iImage;
    int iOrder;
#endif
} LVCOLUMN, FAR *LPLVCOLUMN;

Contains information about a column in report view. This structure is used both for creating and manipulating columns. This structure supersedes the LV_COLUMN structure.

mask
Variable specifying which members contain valid information. This member can be zero, or one or more of the following values:
LVCF_FMT The fmt member is valid.
LVCF_IMAGE Version 4.70. The iImage member is valid.
LVCF_ORDER Version 4.70. The iOrder member is valid.
LVCF_SUBITEM The iSubItem member is valid.
LVCF_TEXT The pszText member is valid.
LVCF_WIDTH The cx member is valid.
fmt
Alignment of the column heading and the subitem text in the column. This member can be one of the following values:
LVCFMT_BITMAP_ON_RIGHT Version 4.70. The bitmap appears to the right of text. This does not affect an image from an image list assigned to the header item.
LVCFMT_CENTER Text is centered.
LVCFMT_COL_HAS_IMAGES Version 4.70. The header item contains an image in the image list.
LVCFMT_IMAGE Version 4.70. The item displays an image from an image list.
LVCFMT_LEFT Text is left-aligned.
LVCFMT_RIGHT Text is right-aligned.

The leftmost column in a list view control must be left-aligned.

cx
Width of the column, in pixels.
pszText
If column information is being set, this member is the address of a null-terminated string that contains the column heading text. If the structure is receiving information about a column, this member specifies the address of the buffer that receives the column heading text.
cchTextMax
Size of the buffer pointed to by the pszText member. If the structure is not receiving information about a column, this member is ignored.
iSubItem
Index of subitem associated with the column.
iImage
Version 4.70. Zero-based index of an image within the image list. The specified image will appear within the column.
iOrder
Version 4.70. Zero-based column offset. Column offset is in left-to-right order. For example, zero indicates the leftmost column.

This structure is used with the LVM_GETCOLUMN, LVM_SETCOLUMN, LVM_INSERTCOLUMN, and LVM_DELETECOLUMN messages.

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