将DataGrid或dxDbGrid或cxGrid或数据集中的数据导出到Excel表格中-will DataGrid or dxDbGrid or cxGrid or data centralized data export to Excel spreadsheets

export data from grid to excel -export data from grid to excel

数据结构实验：实现两表达式算术求和 任务：能够按照指数降序排列建立并输出多项式； 能够完成两个多项式的相加、相减，并将结果输入； -experimental data structure : achieving two arithmetic expressions Summation tasks : According to index in descending order and the establishment of export polynomial; to complet