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