新手请教:如何合并 单元格的值
datagridview
(为方便,坐标简化)
[2,1] = "大"
[2,2] = "家"
[2,3] = "好"
如何得到 [2,4] 显示 "大家好"
谢谢
[解决办法]
string[] arr = new string[3];for (int i = 0; i < 3; ++i){ arr[i] = [2,i + 1].Value.ToString();}[2,4].Value = string.Concat(arr);
[解决办法]
dg.Rows[2].Cells[4].Value = dg.Rows[2].Cells[1].Value.ToString()+
dg.Rows[2].Cells[2].Value.ToString()+
dg.Rows[2].Cells[3].Value.ToString();
[解决办法]
哦,我太粗心了,
泄漏了 .ToString() 后面的括弧