private void BtnSubmit_Click(object sender, EventArgs e)
{
TeacherInfo teacherInfo = CheckInfo();
if (teacherInfo != null)
{
teacherInfo.Photo = "~\\images\\teacher\\" + teacherInfo.Tcode + ".jpg";
string sql = "insert into teacher(tcode, name, password, gender, degree, title, introduction, photo) values('" + teacherInfo.Tcode + "', '" + teacherInfo.Name + "', '" + teacherInfo.Password + "', '" + teacherInfo.Gender + "', '" + teacherInfo.Degree + "', '" + teacherInfo.Title + "', '" + teacherInfo.Introduction + "', '" + teacherInfo.Photo + "');";
if (DBHelper.GetExcuteNonQuery(sql) > 0)
{
MessageBox.Show("添加成功！");
if (picPhoto.Image != null)
{
string picPath = Application.StartupPath.Replace("\\bin\\Debug", "") + "\\Resources\\images\\teacher\\" + teacherInfo.Tcode + ".jpg";
File.Copy(this.newPath, picPath, true);
}
this.Close();
}
}
}
private void BtnSubmit_Click(object sender, EventArgs e)
{
TeacherInfo teacherInfo = CheckInfo();
if (teacherInfo != null)
{
if (this.newPath != this.picPath && newPath != null)
{
File.Copy(newPath, picPath, true);
}
string sql = "UPDATE teacher SET name='" + teacherInfo.Name + "', gender='" + teacherInfo.Gender + "', degree='" + teacherInfo.Degree + "', title='" + teacherInfo.Title + "', introduction='" + teacherInfo.Introduction + "' WHERE tcode='" + this.tcode + "';";
if (DBHelper.GetExcuteNonQuery(sql) > 0)
{
MessageBox.Show("修改成功");
this.Close();
}
else
{
MessageBox.Show("修改失败");
}
}
}
private TeacherInfo CheckInfo()
{
TeacherInfo teacherInfo = new TeacherInfo();
//教工号验证
if (txtTcode.Text.Trim() == "")
{
MessageBox.Show("请输入教工号！");
txtTcode.Focus();
return(null);
}
else if (txtTcode.Text.Trim() == "")
{
MessageBox.Show("教工号只能为十位以内的数字，请重新输入！");
txtTcode.Focus();
return(null);
}
//姓名验证
if (txtName.Text.Trim() == "")
{
MessageBox.Show("请输入姓名！");
txtName.Focus();
return(null);
}
else
{
teacherInfo.Name = txtName.Text;
}
//判定性别
if (rbtnMan.Checked)
{
teacherInfo.Gender = "男";
}
else
{
teacherInfo.Gender = "女";
}
//密码验证
string passWd = this.txtPasswd.Text.Trim();
string rePassWd = this.txtRePasswd.Text.Trim();
if (passWd == "")
{
MessageBox.Show("请输入密码！");
txtPasswd.Focus();
return(null);
}
if (rePassWd == "")
{
MessageBox.Show("请再输一遍密码！");
txtRePasswd.Focus();
return(null);
}
if (passWd == rePassWd)
{
teacherInfo.Password = passWd;
}
else
{
MessageBox.Show("两次密码不等，请重新输入！");
txtPasswd.Focus();
return(null);
}
//获取其他信息
teacherInfo.Tcode = txtTcode.Text.Trim();
teacherInfo.Degree = cbxDegree.Text;
teacherInfo.Title = cbxTitle.Text;
teacherInfo.Introduction = rtxtIntroduction.Text;
return(teacherInfo);
}
