private void cbb_Class_SelectedIndexChanged(object sender, EventArgs e)
{
BLL.CLASS_INFO classBll = new BLL.CLASS_INFO();
Model.CLASS_INFO classMdl = new Model.CLASS_INFO();
classMdl = classBll.GetModel(this.cbb_Class.Properties.Items[this.cbb_Class.SelectedIndex].ToString());
init_student(classMdl.CLASSNO);
}
private void readData()
{
if (this._classno > 0)
{
BLL.CLASS_INFO classBll = new BLL.CLASS_INFO();
Model.CLASS_INFO classMdl = new Model.CLASS_INFO();
classMdl = classBll.GetModel(_classno);
if (classMdl == null) //新增班级功能时
{
blankData();
}
else //修改班级功能时
{
BLL.MAJORDIRCT_INFO majordirctBll = new BLL.MAJORDIRCT_INFO();
Model.MAJORDIRCT_INFO majordirctMdl = new Model.MAJORDIRCT_INFO();
majordirctMdl = majordirctBll.GetModel((int)classMdl.MAJORDIRCTNO);
this.cbb_majordirct.Text = majordirctMdl.MAJORDIRCTNAME;
BLL.TEACHER_INFO teacherBll = new BLL.TEACHER_INFO();
Model.TEACHER_INFO teacherMdl = new Model.TEACHER_INFO();
teacherMdl = teacherBll.GetModel((int)classMdl.TEACHERNO1);
this.cbb_master.Text = teacherMdl.NAME;
teacherMdl = teacherBll.GetModel((int)classMdl.TEACHERNO2);
this.cbb_instructor.Text = teacherMdl.NAME;
teacherMdl = teacherBll.GetModel((int)classMdl.TEACHERNO3);
this.cbb_organizer.Text = teacherMdl.NAME;
this.te_classname.Text = classMdl.CLASSNAME;
}
}
}
/// <summary>
/// 初始化所有班级列表
/// </summary>
private void init_class()
{
Student.BLL.CLASS_INFO classBll = new BLL.CLASS_INFO();
DataSet ds = classBll.GetAllList();
this.cbb_Class.Properties.Items.Clear();
cbb_Class.EditValue = null;
cbb_Class.Properties.NullText = "--请选择--";
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
string className = ds.Tables[0].Rows[i]["CLASSNAME"].ToString();
this.cbb_Class.Properties.Items.Add(className);
}
this.cbb_Class.Properties.TextEditStyle = DevExpress.XtraEditors.Controls.TextEditStyles.DisableTextEditor;
}
/// <summary>
/// 保存方法
/// </summary>
/// <returns></returns>
private bool saveData()
{
try
{
BLL.CLASS_INFO classBll = new BLL.CLASS_INFO();
Model.CLASS_INFO classMdl = new Model.CLASS_INFO();
BLL.TEACHER_INFO teacherBll = new BLL.TEACHER_INFO();
Model.TEACHER_INFO teacherMdl = new Model.TEACHER_INFO();
BLL.MAJORDIRCT_INFO majordirctBll = new BLL.MAJORDIRCT_INFO();
Model.MAJORDIRCT_INFO majordirctMdl = new Model.MAJORDIRCT_INFO();
if (this.cbb_majordirct.SelectedIndex == -1)
{
MessageBox.Show("专业方向不能为空!", "提示信息");
return(false);
}
if (!ToolHelper.IsNumeric(this.te_classname.Text))
{
MessageBox.Show("班级名称必须为数字!", "提示信息");
return(false);
}
if (this.cbb_instructor.SelectedIndex == -1)
{
MessageBox.Show("辅导员姓名不能为空!", "提示信息");
return(false);
}
if (this.cbb_organizer.SelectedIndex == -1)
{
MessageBox.Show("组织员姓名不能为空!", "提示信息");
return(false);
}
if (this.cbb_master.SelectedIndex == -1)
{
MessageBox.Show("班主任姓名不能为空!", "提示信息");
return(false);
}
if (this.te_classname.Text == "")
{
MessageBox.Show("班级名称不能为空!", "提示信息");
return(false);
}
//取得专业编号
majordirctMdl = majordirctBll.GetModel(this.cbb_majordirct.Text);
classMdl.MAJORDIRCTNO = majordirctMdl.MAJORDIRCTNO;
//取得班主任编号
teacherMdl = teacherBll.GetModel(this.cbb_master.Text);
classMdl.TEACHERNO1 = teacherMdl.TEACHERNO;
//取得辅导员编号
teacherMdl = teacherBll.GetModel(this.cbb_instructor.Text);
classMdl.TEACHERNO2 = teacherMdl.TEACHERNO;
//取得组织员编号
teacherMdl = teacherBll.GetModel(this.cbb_organizer.Text);
classMdl.TEACHERNO3 = teacherMdl.TEACHERNO;
classMdl.CLASSNAME = te_classname.Text;
if (this._enumStatus == StatusClass.AddNew) //新增班级
{
if (classBll.Exists(te_classname.Text))
{
MessageBox.Show("当前班级名称已经存在，请核查!", "提示信息");
return(false);
}
classBll.Add(classMdl);
return(true);
}
else if (this._enumStatus == StatusClass.Edit) //修改班级
{
classMdl.CLASSNO = _classno;
classBll.Update(classMdl);
return(true);
}
return(true);
}
catch (Exception exception)
{
MessageBox.Show("保存失败!", exception.Message);
return(false);
}
}
private void readData()
{
if (this._stuno.Length > 0)
{
BLL.STUDENT_INFO studentBll = new BLL.STUDENT_INFO();
Model.STUDENT_INFO studentMdl = new Model.STUDENT_INFO();
studentMdl = studentBll.GetModel(_stuno, "");
if (studentMdl == null) //新增专业功能时
{
init_class();
init_dormitory();
blankData();
}
else //修改专业功能时
{
BLL.CLASS_INFO classBll = new BLL.CLASS_INFO();
Model.CLASS_INFO classMdl = new Model.CLASS_INFO();
BLL.DORMITORY_INFO dormitoryBll = new BLL.DORMITORY_INFO();
Model.DORMITORY_INFO dormitoryMdl = new Model.DORMITORY_INFO();
init_class();
init_dormitory();
classMdl = classBll.GetModel((int)studentMdl.CLASSNO);
this.cbb_classno.Text = classMdl.CLASSNAME;
dormitoryMdl = dormitoryBll.GetModel((decimal)studentMdl.DORMITORY_ID);
this.cbb_plate.Text = dormitoryMdl.DORMITORY_PLATE;
this.te_stuno.Text = studentMdl.STUNO;
this.te_name.Text = studentMdl.NAME;
this.cbb_sex.Text = studentMdl.SEX;
this.cbb_nation.Text = studentMdl.NATION;
this.te_idcard.Text = studentMdl.IDCARD;
this.cbb_political.Text = studentMdl.POLITICAL;
this.cbb_source.Text = studentMdl.SOURCE;
this.te_email.Text = studentMdl.EMAIL;
this.te_zipcode.Text = studentMdl.ZIPCODE;
this.te_familyaddress.Text = studentMdl.FAMILYADDRESS;
this.te_phone.Text = studentMdl.PHONE;
this.te_familyphone.Text = studentMdl.FAMILYPHONE;
this.te_fatherphone.Text = studentMdl.FATHERPHONE;
this.te_motherphone.Text = studentMdl.MOTHERPHONE;
this.te_qqno.Text = studentMdl.QQNO;
this.te_micromessageno.Text = studentMdl.MICROMESSAGENO;
if (studentMdl.PICTURE != null)
{
byte[] b = (byte[])studentMdl.PICTURE;
if (b.Length > 0)
{
MemoryStream stream = new MemoryStream(b, true);
stream.Write(b, 0, b.Length);
this.pb_picture.Image = new Bitmap(stream);
stream.Close();
}
}
else
{
this.pb_picture.Image = null;
}
switch (studentMdl.STATUS)
{
case 1:
this.cbb_status.Text = "正常"; break;
case 2:
this.cbb_status.Text = "休学"; break;
case 3:
this.cbb_status.Text = "退学"; break;
case 4:
this.cbb_status.Text = "毕业"; break;
}
}
}
}
/// <summary>
/// 保存方法
/// </summary>
/// <returns></returns>
private bool saveData()
{
try
{
BLL.CLASS_INFO classBll = new BLL.CLASS_INFO();
Model.CLASS_INFO classMdl = new Model.CLASS_INFO();
BLL.DORMITORY_INFO dormitoryBll = new BLL.DORMITORY_INFO();
Model.DORMITORY_INFO dormitoryMdl = new Model.DORMITORY_INFO();
BLL.STUDENT_INFO studentBll = new BLL.STUDENT_INFO();
Model.STUDENT_INFO studentMdl = new Model.STUDENT_INFO();
if (this.te_stuno.Text == "")
{
MessageBox.Show("学生学号不能为空!", "提示信息");
return(false);
}
if (!ToolHelper.IsNumeric(this.te_stuno.Text))
{
MessageBox.Show("学生学号必须为数字!", "提示信息");
return(false);
}
if (this.te_name.Text == "")
{
MessageBox.Show("学生姓名不能为空!", "提示信息");
return(false);
}
if (this.cbb_classno.SelectedIndex == -1)
{
MessageBox.Show("学生所属班级不能为空!", "提示信息");
return(false);
}
if (this.cbb_status.SelectedIndex == -1)
{
MessageBox.Show("学生状态不能为空!", "提示信息");
return(false);
}
if (this.cbb_plate.SelectedIndex == -1)
{
MessageBox.Show("学生宿舍不能为空!", "提示信息");
return(false);
}
classMdl = classBll.GetModel(this.cbb_classno.Properties.Items[this.cbb_classno.SelectedIndex].ToString());
studentMdl.CLASSNO = classMdl.CLASSNO;
dormitoryMdl = dormitoryBll.GetModel(this.cbb_plate.Properties.Items[this.cbb_plate.SelectedIndex].ToString());
studentMdl.DORMITORY_ID = dormitoryMdl.DORMITORY_ID;
studentMdl.NAME = te_name.Text;
studentMdl.STUNO = this.te_stuno.Text;
studentMdl.SEX = this.cbb_sex.Text;
studentMdl.NATION = this.cbb_nation.Text;
studentMdl.POLITICAL = this.cbb_political.Text;
studentMdl.SOURCE = this.cbb_source.Text;
studentMdl.PHONE = te_phone.Text;
studentMdl.FATHERPHONE = te_fatherphone.Text;
studentMdl.MOTHERPHONE = te_motherphone.Text;
studentMdl.FAMILYPHONE = te_familyphone.Text;
studentMdl.FAMILYADDRESS = te_familyaddress.Text;
studentMdl.ZIPCODE = te_zipcode.Text;
studentMdl.QQNO = te_qqno.Text;
studentMdl.MICROMESSAGENO = te_micromessageno.Text;
if (pb_picture.Image != null)
{
byte[] imageBytes = GetImageBytes(pb_picture.Image);
studentMdl.PICTURE = imageBytes;
}
switch (this.cbb_status.Properties.Items[this.cbb_status.SelectedIndex].ToString())
{
case "正常":
studentMdl.STATUS = 1; break;
case "休学":
studentMdl.STATUS = 2; break;
case "退学":
studentMdl.STATUS = 3; break;
case "毕业":
studentMdl.STATUS = 4; break;
}
if (this._enumStatus == StatusClass.AddNew) //新增学生信息
{
if (studentBll.Exists(te_stuno.Text))
{
MessageBox.Show("当前学生学号已经存在，请核查!", "提示信息");
return(false);
}
studentBll.Add(studentMdl);
return(true);
}
else if (this._enumStatus == StatusClass.Edit) //修改姓名
{
studentMdl.STUNO = _stuno;
studentBll.Update(studentMdl);
return(true);
}
return(true);
}
catch (Exception exception)
{
MessageBox.Show("保存失败!" + exception.Message, exception.Message);
return(false);
}
}
