private void btn_add_Click(object sender, EventArgs e)
{
try {
StudentInfo studentinfo = new StudentInfo();
studentinfo.StudentId = txt_studengid.Text;
studentinfo.Name = txt_name.Text;
if (rb_man.Checked)
{
studentinfo.Sex = "男";
}
else if (rb_woman.Checked)
{
studentinfo.Sex = "女";
}
studentinfo.Age = Int32.Parse(txt_age.Text);
studentinfo.BirthDate = DateTime.Parse(dt_birthdate.Text);
studentinfo.Phone = txt_phone.Text;
studentinfo.Email = txt_email.Text;
studentinfo.HomeAddress = txt_homeaddress.Text;
studentinfo.Profession = txt_profession.Text;
if (StudentInfoBLL.AddStudentInfo(studentinfo))
{
MessageBox.Show("添加学生信息成功！");
}
}catch (Exception)
{
MessageBox.Show("有数据输入错误！", "错误", MessageBoxButtons.OK);
}
}
private void btn_add_Click(object sender, EventArgs e)
{
if (txt_studengid.Text == "" ||
txt_age.Text == "" ||
txt_email.Text == "" ||
txt_homeaddress.Text == "" ||
txt_name.Text == "" ||
txt_phone.Text == "" ||
txt_profession.Text == "" ||
(rb_man.Checked == false &&
rb_woman.Checked == false))
{
MessageBox.Show("添加学生信息失败,请检查信息是否填写完整。");
return;
}
StudentInfo studentinfo = new StudentInfo();
studentinfo.StudentId = Int32.Parse(txt_studengid.Text);
studentinfo.Name = txt_name.Text;
if (rb_man.Checked)
{
studentinfo.Sex = "男";
}
else if (rb_woman.Checked)
{
studentinfo.Sex = "女";
}
studentinfo.Age = Int32.Parse(txt_age.Text);
studentinfo.BirthDate = DateTime.Parse(dt_birthday.Text);
studentinfo.Phone = txt_phone.Text;
studentinfo.Email = txt_email.Text;
studentinfo.HomeAddress = txt_homeaddress.Text;
studentinfo.Profession = txt_profession.Text;
if (StudentInfoBLL.AddStudentInfo(studentinfo))
{
MessageBox.Show("添加学生信息成功！");
txt_studengid.Text = "";
txt_age.Text = "";
txt_email.Text = "";
txt_homeaddress.Text = "";
txt_name.Text = "";
txt_phone.Text = "";
txt_profession.Text = "";
dt_birthday.Value = DateTime.Now;
rb_man.Checked = false;
rb_woman.Checked = false;
}
else
{
MessageBox.Show("添加学生信息失败,学生编号重复。");
}
}
private void btn_add_Click(object sender, EventArgs e)
{
if (txt_studengid.Text == "" ||
txt_age.Text == "" ||
txt_email.Text == "" ||
txt_homeaddress.Text == "" ||
txt_name.Text == "" ||
txt_phone.Text == "" ||
txt_profession.Text == "" ||
(rb_man.Checked == false &&
rb_woman.Checked == false))
{
MessageBox.Show("添加学生信息失败,请检查信息是否填写完整。");
return;
}
StudentInfo studentinfo = new StudentInfo();
Regex r = new Regex("^([a-zA-Z]|[0-9])(\\w|\\-)+@[a-zA-Z0-9]+\\.([a-zA-Z]{2,4})$");
if (!r.IsMatch(txt_email.Text.ToString()))
{
MessageBox.Show(txt_email.Text.ToString() + " 不是个正确的邮箱");
return;
}
Regex id = new Regex("^\\+?[1-9][0-9]*$");
if (!id.IsMatch(txt_studengid.Text))
{
MessageBox.Show("编号" + txt_studengid.Text + "不是个正整数");
return;
}
studentinfo.StudentId = Int32.Parse(txt_studengid.Text);
studentinfo.Name = txt_name.Text;
if (rb_man.Checked)
{
studentinfo.Sex = "男";
}
else if (rb_woman.Checked)
{
studentinfo.Sex = "女";
}
studentinfo.Age = Int32.Parse(txt_age.Text);
studentinfo.BirthDate = DateTime.Parse(dt_birthday.Text);
studentinfo.Phone = txt_phone.Text;
studentinfo.Email = txt_email.Text;
studentinfo.HomeAddress = txt_homeaddress.Text;
studentinfo.Profession = txt_profession.Text;
if (StudentInfoBLL.AddStudentInfo(studentinfo))
{
MessageBox.Show("添加学生信息成功！");
txt_studengid.Text = "";
txt_age.Text = "";
txt_email.Text = "";
txt_homeaddress.Text = "";
txt_name.Text = "";
txt_phone.Text = "";
txt_profession.Text = "";
dt_birthday.Value = DateTime.Now;
rb_man.Checked = false;
rb_woman.Checked = false;
}
else
{
MessageBox.Show("添加学生信息失败,学生编号重复。");
}
}
