int selected_Sum()
{
int br, er, ss;
string cc,scc;
cc = grid_get_col_name("MG", grid_cur_col("MG"));
scc = "sum_val." + cc;
ss = 0;
er = grid_selection_bottom("MG");
br = grid_selection_top("MG");
//dbg("开始行：" + br + ";结束行:" + er);
int a, b;
for (a = br; a <= er; a++)
{
ss = ss + to_float(grid_get_v("MG", cc, a));
}
tip("当前选择行求和值为：" + ss);
grid_opt_add_val("MG",scc,"选定合计:"+ss);
return 1;
} |
