实现过程如下:
1)在当前工程路径下建立一文件夹:日报;
2)在组态王中新建一画面,在画面中添加一按钮,在按钮的弹起时命令语言中输入如下脚本语言:("Report1"为报表窗口的名称,7.5版本为例)
string filename;
filename=InfoAppDir()+"日报"+StrFromReal(\\local$Year, 0, "f" )+"y"+StrFromReal( \\local$Month, 0, "f" )+"m"+StrFromReal( \\local$Day, 0, "f" )+".rtl";
ReportSaveAs("Report1",filename);