private void menuprintcdbad_Click(object sender, EventArgs e)//打印光盘损坏
{
if (this.HaveCdBadData())
{
PrintBackReturnBad cdbad = new PrintBackReturnBad(6);
cdbad.ShowDialog();
}
else
{
MessageBox.Show("没有可打印的数据！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
}
}
private void menuprintbookreturn_Click(object sender, EventArgs e)//打印顾客退还图书
{
if (this.HaveBookReturnData())
{
PrintBackReturnBad bookreturn = new PrintBackReturnBad(3);
bookreturn.ShowDialog();
}
else
{
MessageBox.Show("没有可打印的数据！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
}
}
