public static void deleteCampaignCriteria(AdWordsUser user, long
campaignId,
CampaignCriterionService campaignCriterionService)
{
List<CampaignCriterionOperation> operations = new
List<CampaignCriterionOperation>();
//step 1. Get all criteria LANGUAGE, LOCATION, and
PROXIMITY of a Campaign
Selector selector = new Selector();
selector.fields = new string[] { "Id", "CampaignId",
"CriteriaType" };
Predicate predicate = new Predicate();
predicate.@operator = PredicateOperator.EQUALS;
predicate.field = "CampaignId";
predicate.values = new string[] { campaignId.ToString() };
Predicate predicate2 = new Predicate();
predicate2.@operator = PredicateOperator.IN;
predicate2.field = "CriteriaType";
predicate2.values = new string[] { "LANGUAGE", "LOCATION",
"PROXIMITY" };
selector.predicates = new Predicate[] { predicate,
predicate2 };
try
{
CampaignCriterionPage page =
campaignCriterionService.get(selector);
if (page != null && page.entries != null)
{
//step 2. Delete criteria
foreach (CampaignCriterion campaignCriterion in
page.entries)
{
CampaignCriterionOperation operation = new
CampaignCriterionOperation();
operation.operand = campaignCriterion;
operation.@operator = Operator.REMOVE;
operations.Add(operation);
}
if (operations.Count > 0)
{
CampaignCriterionReturnValue retVal =
campaignCriterionService.mutate(operations.ToArray());
//display deleted criteria
if (retVal != null && retVal.value != null &&
retVal.value.Length > 0)
{
foreach (CampaignCriterion temp in
retVal.value)
{
Console.WriteLine("Campaign criterion
with campaign id = \"{0}\", criterion id = " +
"\"{1}\" and type = \"{2}\" was
deleted.", temp.campaignId, temp.criterion.id,
temp.criterion.CriterionType);
}
}
else
{
Console.WriteLine("No campaign criteria
were deleted.");
}
}
}
else
{
Console.WriteLine("No campaign criteria were
found.");
}
}
catch (Exception ex)
{
Logger.LogThis(string.Format("deleteCampaignCriteria(): Exception says
\"{0}\"", ex.Message));
}
}
public static void addCampaignCriteria(AdWordsUser user, long
campaignId,
CampaignCriterion[] criteria,
CampaignCriterionService campaignCriterionService,
googleNameAndID
googleCampaign)
{
List<CampaignCriterionOperation> operations = new
List<CampaignCriterionOperation>();
foreach (CampaignCriterion criterion in criteria)
{
CampaignCriterionOperation operation = new
CampaignCriterionOperation();
operation.@operator = Operator.ADD;
operation.operand = criterion;
operations.Add(operation);
}
try
{
CampaignCriterionReturnValue retVal =
campaignCriterionService.mutate(operations.ToArray());
//display added criteria
if (retVal != null && retVal.value != null &&
retVal.value.Length > 0)
{
foreach (CampaignCriterion temp in retVal.value)
{
Console.WriteLine("Campaign criterion with
campaign id = \"{0}\", criterion id = " +
"\"{1}\" and type =
\"{2}\" was added.",
temp.campaignId,
temp.criterion.id,
temp.criterion.CriterionType);
}
}
else
{
Console.WriteLine("No campaign criteria were
added.");
}
}
catch (Exception ex)
{
Logger.LogThis(string.Format("addCampaignCriteria()
inside UpdateTheseGoogleGEOTargets(): " + googleCampaign.gname + " " +
googleCampaign.gid + "\n" + ex.ToString(), Logger.MsgTypeEnum.Error));
}
}
On Jan 6, 2:47 pm, Minh Le <[email protected]> wrote:
> Could anyone help me solve this issue in urgent?
>
> http://groups.google.com/group/adwords-api/browse_thread/thread/cf278...
>
> Now I'm doing this process:
>
> - get all the criteria of a campaign
>
> - delete those criteria
>
> - add new criteria to the campaign
>
> The criteria includes Language, Location and Proximity.
>
> I have no choice than delete all the criteria before adding the new
> ones because I can be able to retrieve the criterion ID for all the
> criteria, but I cannot match them with the new ones because there are
> no ids for the new ones. Even if I can, I have to run a huge number of
> FOR loop to match the ids to see if I need to leave or remove the
> criteria.
>
> I really don't understand why Google team removed the SET operator!!!
--
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