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