private void btnOK_Click(object sender, EventArgs e)
{
源房缴费明细BindingSource.EndEdit();
string check = payDetail.CheckRules();
if (!string.IsNullOrEmpty(check))
{
KryptonMessageBox.Show(check, "数据校验失败");
return;
}
if (isNew)//新增
{
string msg;
if (Helper.saveData(context, payDetail, out msg))
{
KryptonMessageBox.Show(msg, "成功新增缴费信息");
if (this.Owner is Main)
{
(this.Owner as Main).RefreshAndLocateTree(payDetail.源房);//刷新TreeView，并定位到yf节点。
}
Close();
}
else
{
KryptonMessageBox.Show(msg, "失败");
}
}
else//编辑
{
if (context.ObjectStateManager.GetObjectStateEntry(payDetail).State == EntityState.Unchanged)
{
Close(); //如果编辑状态下，未做任何修改，则直接退出
}
else
{
string msg;
if (Helper.saveData(context, payDetail, out msg))
{
KryptonMessageBox.Show(msg, "成功编辑缴费信息");
if (this.Owner is Main)
{
(this.Owner as Main).RefreshAndLocateTree(payDetail.源房);//刷新TreeView，并定位到yf节点。
}
Close();
}
else
{
KryptonMessageBox.Show(msg, "失败");
}
}
}
}
private void btnOK_Click(object sender, EventArgs e)
{
源房缴费明细BindingSource.EndEdit();
var changes = Main.context.ObjectStateManager.GetObjectStateEntries(EntityState.Deleted | EntityState.Modified);
if (changes.Count() > 0)
{
//校验
StringBuilder sb = new StringBuilder();
Dictionary <Guid, string> errors = new Dictionary <Guid, string>();//记录错误的ID号，和对应错误信息。
foreach (ObjectStateEntry change in changes)
{
//校验每一条更改的实体，最后联合显示错误信息。
源房缴费明细 entity = change.Entity as 源房缴费明细;
string result = entity.CheckRules();
if (!string.IsNullOrEmpty(result))//证明有错误
{
string err = string.Format("-----[{0}][{1}][{2}]：该记录有误-----\r\n{3}",
entity.源房.房名, entity.缴费时间.ToShortDateString(), entity.缴费项, result);
sb.Append(err);
errors.Add(entity.ID, err);
}
}
if (!string.IsNullOrEmpty(sb.ToString()))
{
highLightRow(errors);//高亮错误行
KryptonMessageBox.Show(sb.ToString(), "数据校验失败");
return;
}
string msg;
if (Helper.saveData(Main.context.源房缴费明细, out msg))
{
KryptonMessageBox.Show(msg, "成功保存");
Close();
}
else
{
KryptonMessageBox.Show(msg, "失败");
}
}
else//未做更改
{
Close();
}
}