protected void BtncreateOne_Click(object sender, EventArgs e)
{
string tgrade = TextBoxGrade.Text.Trim();
string tclass = TextBoxClass.Text.Trim();
if (tgrade != "" && tclass != "")
{
if (LearnSite.Common.WordProcess.IsNum(tgrade) && LearnSite.Common.WordProcess.IsNum(tclass))
{
int rgrade = Int32.Parse(tgrade);
int rclass = Int32.Parse(tclass);
LearnSite.BLL.Room rbll = new LearnSite.BLL.Room();
if (!rbll.ExistsGC(rgrade, rclass))
{
rbll.AddRoom(rgrade, rclass);//如果不存在则添加该班级
Labelmsg.Text = "添加" + tgrade + "年级" + tclass + "班成功，请查看！";
System.Threading.Thread.Sleep(500);
ShowAllRoom();
}
else
{
Labelmsg.Text = "该班级已经存在，不能再添加！";
}
}
else
{
Labelmsg.Text = "年级、班级请输入数字表示";
}
}
else
{
Labelmsg.Text = "年级、班级为空，请输入！";
}
}
