private void ChangeKeyLogic()
{
if (!string.IsNullOrEmpty(SelectedMenuItemCode.MenuItemCodeID))
{//check to see if key is part of the current companylist...
MenuItemCode query = MenuItemCodeList.Where(company => company.MenuItemCodeID == SelectedMenuItemCode.MenuItemCodeID &&
company.AutoID != SelectedMenuItemCode.AutoID).FirstOrDefault();
if (query != null)
{//revert it back...
SelectedMenuItemCode.MenuItemCodeID = SelectedMenuItemCodeMirror.MenuItemCodeID;
//change to the newly selected item...
SelectedMenuItemCode = query;
return;
}
//it is not part of the existing list try to fetch it from the db...
MenuItemCodeList = GetMenuItemCodeByID(SelectedMenuItemCode.MenuItemCodeID, XERP.Client.ClientSessionSingleton.Instance.CompanyID);
if (MenuItemCodeList.Count == 0)//it was not found do new record required logic...
{
NotifyNewRecordNeeded("Record " + SelectedMenuItemCode.MenuItemCodeID + " Does Not Exist. Create A New Record?");
}
else
{
SelectedMenuItemCode = MenuItemCodeList.FirstOrDefault();
}
}
else
{
string errorMessage = "ID Is Required.";
NotifyMessage(errorMessage);
//revert back to the value it was before it was changed...
if (SelectedMenuItemCode.MenuItemCodeID != SelectedMenuItemCodeMirror.MenuItemCodeID)
{
SelectedMenuItemCode.MenuItemCodeID = SelectedMenuItemCodeMirror.MenuItemCodeID;
}
}
}
private void OnSearchResult(object sender, NotificationEventArgs <BindingList <MenuItemCode> > e)
{
if (e.Data != null && e.Data.Count > 0)
{
MenuItemCodeList = e.Data;
SelectedMenuItemCode = MenuItemCodeList.FirstOrDefault();
Dirty = false;
AllowCommit = false;
}
UnregisterToReceiveMessages <BindingList <MenuItemCode> >(MessageTokens.MenuItemCodeSearchToken.ToString(), OnSearchResult);
}