internal void FormToEdit(Speciality model)
{
//填值
cbCollege.SelectedValue = model.College_id;
txtSpecialityName.Text = model.Name;
txtRemark.Text = model.Remark;
//卸载事件
btnOk.Click -= this.btnOk_Click;
//注册事件
btnOk.Click += new EventHandler((a, b) =>
{
BLL.SpecialityBLL bll = new BLL.SpecialityBLL();
//取值
Model.Speciality model_speciality = GetModelByUI();
model_speciality.Id = model.Id; //传递model的Id
if (bll.UpdateSpecialityBySpecialityId(model_speciality))
{
CCWin.MessageBoxEx.Show("修改成功！！！");
this.DialogResult = DialogResult.OK;
this.Close();
}
else
{
CCWin.MessageBoxEx.Show("修改失败，该数据可能已被删除或服务器连接中断，请刷新后重试！");
}
});
}
private void btnOk_Click(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(txtSpecialityName.Text))
{
BLL.SpecialityBLL bll = new BLL.SpecialityBLL();
//取值
Model.Speciality model = GetModelByUI();
//添加
bool result = bll.AddSpeciality(model);
CCWin.MessageBoxEx.Show(result ? "添加成功!!" : "添加失败，可能该数据已存在或数据库访问异常，请重试!!");
this.DialogResult = result ? DialogResult.OK : DialogResult.No; //设置窗体结果
if (result)
{
this.Close(); //如果添加成功则关闭窗体
}
}
}
private void dgvSepciality_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
{
if (dgvSepciality.Rows.Count > 0)
{
var selected_row = dgvSepciality.Rows[e.RowIndex];
int id = Convert.ToInt32(selected_row.Cells[0].Value);
BLL.SpecialityBLL bll = new BLL.SpecialityBLL();
if (bll.DeleteSpecialityBySpecialityId(id, frmMain.current_user.Id, 0))
{
CCWin.MessageBoxEx.Show("恢复成功！"); //这里莫名有时会报出异常：剪贴板啥啥啥异常
frmSpecialityRecycleBin_Load(sender, e); //刷新
}
else
{
CCWin.MessageBoxEx.Show("恢复失败，可能数据已损坏或数据库异常，请重试！！");
}
}
}
private void frmSpecialityRecycleBin_Load(object sender, EventArgs e)
{
dgvSepciality.BeginInvoke(new Action(() =>
{
BLL.SpecialityBLL bll = new BLL.SpecialityBLL();
dgvSepciality.AutoGenerateColumns = false; //自动生成列取消
var list = bll.GetAllSpecialityByDelFlag(1).Select(model => new
{
model.Id,
model.Name,
Model_college_name = model.Model_college.Name,
model.Remark,
model.Submitter_id,
model.Submit_datetime
});
dgvSepciality.DataSource = list.ToList();
}));
}
