warningC4838:从“int”转换到“DWORD_PTR”需要收缩转换是什么意思？

win32程序要添加工具栏按钮，VS显示问题出在下面这些代码里，我这样定义有什么不妥吗？

const TBBUTTON stToolbar[] = {

    { STD_FILENEW,IDM_NEW,TBSTATE_ENABLED,TBSTYLE_BUTTON,0,0,-1 },

    { STD_FILEOPEN,IDM_OPEN,TBSTATE_ENABLED,TBSTYLE_BUTTON,0,0,-1 },

    { STD_FILESAVE,IDM_SAVE,TBSTATE_ENABLED,TBSTYLE_BUTTON,0,0,-1 },

    { 0,0,TBSTATE_ENABLED,TBSTYLE_SEP,0,0,-1 },

    { STD_PRINTPRE,IDM_PAGESETUP,TBSTATE_ENABLED,TBSTYLE_BUTTON,0,0,-1 },

    { STD_PRINT,IDM_PRINT,TBSTATE_ENABLED,TBSTYLE_BUTTON,0,0,-1 },

    { 0,0,TBSTATE_ENABLED,TBSTYLE_SEP,0,0,-1 },

    { STD_COPY,IDM_COPY,TBSTATE_ENABLED,TBSTYLE_BUTTON,0,0,-1 },

    { STD_CUT,IDM_CUT,TBSTATE_ENABLED,TBSTYLE_BUTTON,0,0,-1 },

    { STD_PASTE,IDM_PASTE,TBSTATE_ENABLED,TBSTYLE_BUTTON,0,0,-1 },

    { 0,0,TBSTATE_ENABLED,TBSTYLE_SEP,0,0,-1 },

    { STD_FIND,IDM_FIND,TBSTATE_ENABLED,TBSTYLE_BUTTON,0,0,-1 },

    { STD_REPLACE,IDM_REPLACE,TBSTATE_ENABLED,TBSTYLE_BUTTON,0,0,-1 },

    { 0,0,TBSTATE_ENABLED,TBSTYLE_SEP,0,0,-1 },

    { STD_HELP,IDM_HELP,TBSTATE_ENABLED,TBSTYLE_BUTTON,0,0,-1 },

    { 0,0,TBSTATE_ENABLED,TBSTYLE_SEP,0,0,-1 }

};    <=====//这里就是VS的报警行数

3 个解决方案