/// <summary>
/// 保存数据方法
/// </summary>
/// <returns></returns>
private bool saveData()
{
try
{
BLL.MAJOR_INFO majorbll = new BLL.MAJOR_INFO();
Model.MAJOR_INFO majormdl = new Model.MAJOR_INFO();
Student.BLL.DEPARTMENT_INFO departmentbll = new BLL.DEPARTMENT_INFO();
Student.Model.DEPARTMENT_INFO departmentmdl = new Model.DEPARTMENT_INFO();
if (this.cbb_department.SelectedIndex != -1)
{
departmentmdl = departmentbll.GetModel(this.cbb_department.Properties.Items[this.cbb_department.SelectedIndex].ToString());
}
if (this.te_majorname.Text == "")
{
MessageBox.Show("专业名称不能为空!", "提示信息");
return(false);
}
if (this.cbb_department.SelectedIndex == -1)
{
MessageBox.Show("所属学院不能为空!", "提示信息");
return(false);
}
majormdl.MAJORNAME = te_majorname.Text;
majormdl.DEPARTMENTNO = departmentmdl.DEPARTMENTNO;
if (this._enumStatus == StatusClass.AddNew) //新增专业
{
majorbll.Add(majormdl);
return(true);
}
else if (this._enumStatus == StatusClass.Edit) //修改专业
{
majormdl.MAJORNO = this._majorno;
majorbll.Update(majormdl);
return(true);
}
return(true);
}
catch (Exception exception)
{
MessageBox.Show("保存失败!", exception.Message);
return(false);
}
}
private void readData()
{
if (this._departmentno > 0)
{
BLL.DEPARTMENT_INFO departmentbll = new BLL.DEPARTMENT_INFO();
Model.DEPARTMENT_INFO departmentmdl = new Model.DEPARTMENT_INFO();
departmentmdl = departmentbll.GetModel(_departmentno);
if (departmentmdl == null)
{
blankData();
}
else
{
this.te_departmentname.Text = departmentmdl.DEPARTMENTNAME;
this.te_departmentno.Text = ToolHelper.ConvertToString(departmentmdl.DEPARTMENTNO);
}
}
}
/// <summary>
/// 查询数据
/// </summary>
private void readData()
{
if (this._majorno > 0)
{
BLL.MAJOR_INFO majorbll = new BLL.MAJOR_INFO();
Model.MAJOR_INFO majormdl = new Model.MAJOR_INFO();
majormdl = majorbll.GetModel(_majorno);
if (majormdl == null) //新增专业功能时
{
blankData();
}
else //修改专业功能时
{
init_department();
this.te_majorname.Text = majormdl.MAJORNAME;
Student.Model.DEPARTMENT_INFO departmentmdl = new Model.DEPARTMENT_INFO();
Student.BLL.DEPARTMENT_INFO departmentbll = new BLL.DEPARTMENT_INFO();
departmentmdl = departmentbll.GetModel(majormdl.DEPARTMENTNO);
this.cbb_department.EditValue = departmentmdl.DEPARTMENTNAME;
}
}
}