Please refer to MSDN's LVCF_... [Flags] public enum LVCF : int { FMT = 0x0001, WIDTH = 0x0002, TEXT = 0x0004, SUBITEM = 0x0008, IMAGE = 0x0010, ORDER = 0x0020, MINWIDTH = 0x0040, DEFAULTWIDTH = 0x0080, IDEALWIDTH = 0x0100, } |