二进制文件的读写

软件技术国家教学资源库建设项目软件开发素材之C源代码一、名称二进制文件的读写二、创建或搜集相关信息搜集单位重庆电子工程职业学院搜集时间20120805来源互联网三、适用对象学生、教师、C及ASPNET项目开发人员、相关技术人员等。四、功能简介进行二进制文件的读写。五、程序代码程序名称PROGRAMCSUSINGSYSTEMUSINGSYSTEMCOLLECTIONSGENERICUSINGSYSTEMLINQUSINGSYSTEMWINDOWSFORMSNAMESPACEBINARYREADWRITESTATICCLASSPROGRAM/应用程序的主入口点。/STATHREADSTATICVOIDMAINAPPLICATIONENABLEVISUALSTYLESAPPLICATIONSETCOMPATIBLETEXTRENDERINGDEFAULTFALSEAPPLICATIONRUNNEWFORM1程序名称FORM1CSUSINGSYSTEMUSINGSYSTEMCOLLECTIONSGENERICUSINGSYSTEMCOMPONENTMODELUSINGSYSTEMDATAUSINGSYSTEMDRAWINGUSINGSYSTEMLINQUSINGSYSTEMTEXTUSINGSYSTEMWINDOWSFORMSUSINGSYSTEMIONAMESPACEBINARYREADWRITEPUBLICPARTIALCLASSFORM1FORMPUBLICFORM1INITIALIZECOMPONENTSTRINGFILEPATH“PRIVATEVOIDBUTTON1_CLICKOBJECTSENDER,EVENTARGSELISTBOX1ITEMSCLEAROPENFILEDIALOGFILEOPENNEWOPENFILEDIALOG/打开文件对话框IFFILEOPENSHOWDIALOGDIALOGRESULTOKFILEPATHFILEOPENFILENAME/文件名和路径FILESTREAMFSNEWFILESTREAMFILEPATH,FILEMODEOPEN,FILEACCESSREAD/创建文件流BINARYREADEROBJREADERNEWBINARYREADERFS/BINARYREADER对象TRYWHILETRUELISTBOX1ITEMSADDOBJREADERREADINT32/读取整数CATCHENDOFSTREAMEXCEPTIONEOFMESSAGEBOXSHOW“文件已到末尾“PRIVATEVOIDBUTTON2_CLICKOBJECTSENDER,EVENTARGSESTRINGFILENAME“CMYTESTDATA“/写入的文件名FILESTREAMFSNEWFILESTREAMFILENAME,FILEMODECREATE/文件流对象BINARYWRITEROBJWRITERNEWBINARYWRITERFS/BINARYWITER对象FORINTI0I20IOBJWRITERWRITEINTI/写入数据MESSAGEBOX