ilenamegetfileopenname("pleasechoosethepicturefiles",ls_filepath,ls_filename,"bmp","bmpfiles(*.bmp),*.bmp,.jpgfiles(*.jpg),*.jpg,allfiles(*.*),*.*")ls_fn=ls_filepathls_string='createbitmap(band=detailx=""y=""width=""height=""ls_filename="'+ls_fn+'"border=""name=ls_pn)'dw_.modify(ls_string)Runwindowandclickthecommandbutton,chooseapictureinthepop-updialogbox,theselectedpicturewillbedisplayedindetailbandofdatawindow,positionisx=andy=,picturesizeismultipliedpixels,borderstyleis,thatis“stylebox”type.Thismethodhasthefollowingcharacteristicsincomparisonwitholecontrolandpicturecontrolstyle:First,datawindowfunctionscansupportmorefiletypeanddisplayavarietyoffiletypeformats,includingBMP,.jpg,GIF,WMFImagefileformat,etc.Second,datawindowfunctionshavethecharacteristicsofflexibility,freedom,andcanbesetupinfuncti对象自由风格。