示例 3.打印月份名称

在上一个示例中，矩阵中打印了月份的数字。出现这种情况是因为 "Month "数据列包含月份的编号，而不是名称。要打印月份名称，请执行以下操作：

• 选择打印月份编号的单元格。在本例中，该单元格的名称为 "Cell8"；
• 在 "BeforePrint "窗口中按下按钮并双击 "BeforePrint "事件；
• FastReport 将在报表脚本中添加一个空的事件处理程序。请编写以下代码：

private void Cell8_BeforePrint(object sender, EventArgs e)
{
  string[] month Names = newstring[] {
    "January", "February", "March", "April", 
    "May", "June", "July", "August", 
    "September", "October", "November", "December" };
  // Cell8 is a cell that prints the month number.
  // Cell8.Value is a value printed in the cell (i.e. the month number).
  // This value is of System.Object type, so we need to cast it to int
  Cell8.Text = monthNames[(int)Cell8.Value - 1];
}

运行报告后，结果如下：