如何转换
this.water_star.Text = GridView1.SelectedRow.Cells[2].Text;
我做了个点击GridView1中行就 赋值给this.water_star.Text
但当GridView1.SelectedRow.Cells[2].Text从数据库中得到为空时
this.water_star.Text赋值变为“ ”,我想得到空值
[解决办法]
this.water_star.Text=GridView1.SelectedRow.Cells[2].Text.Replace(" ","")
[解决办法]
或者用判断做