protected void LinkButton3_Click(object sender, EventArgs e)//允许学生做作业
{
if (ListBoxzuoye.SelectedIndex >= 0 && ListBoxbanji.SelectedIndex >= 0)
{
string yunxu = LinkButton3.CommandArgument.ToString().Trim();
string zuoyeid = ListBoxzuoye.SelectedValue;
string banjiid = ListBoxbanji.SelectedValue;
if (ZuoyeInfo.SetZuoyeYunxuZuoti(int.Parse(zuoyeid), int.Parse(banjiid), yunxu))
{
ScriptManager.RegisterClientScriptBlock(this, typeof(string), "", "<script language='javascript'>alert('" + yunxu + "学生做作业，成功！');</script>", false);
BindZuoye();
}
else
{
ScriptManager.RegisterClientScriptBlock(this, typeof(string), "", "<script language='javascript'>alert('" + yunxu + "学生做作业，失败！');</script>", false);
}
}
else
{
ScriptManager.RegisterClientScriptBlock(this, typeof(string), "zyxx", "<script language='javascript'>alert('请选择班级、作业！');</script>", false);
}
}