field. The line must begin with an equal sign, since it is a formula. It is assumed that the cell styles &quot; Red &quot; and &quot; Green &quot; already exist.
字段中的当前内容。因为它是公式，所以在行开头必须输入等号。并且假设已经存在 &quot; Red &quot; 和 &quot; Green &quot; 两种单元格样式。