需要在两个地方设置
//Adding a numeric value to "A2" cell string a = "100"; worksheet.Cells["A2"].PutValue(a, true); --①主要是这个,增加一个参数,一般不会用到 //Getting the Style of the A2 Cell style = worksheet.Cells["A2"].GetStyle(); //Setting the display format to number 9 to show value as percentage style.Number = 1; -- ②这个Number设置 官方有API可以看到 相应的设置 //Applying the style to the A2 cell worksheet.Cells["A2"].SetStyle(style);
来源:https://www.cnblogs.com/shenyixin/p/3607769.html