/// <summary>
/// Runs the code example.
/// </summary>
/// <param name="user">The AdWords user.</param>
public void Run(AdWordsUser user) {
// Get the AdGroupCriterionService.
AdGroupCriterionService adGroupCriterionService =
(AdGroupCriterionService) user.GetService(AdWordsService.v201402.AdGroupCriterionService);
// Create a selector.
Selector selector = new Selector();
selector.fields = new string[] {"Id", "AdGroupId", "KeywordText"};
// Select only keywords.
Predicate predicate = new Predicate();
predicate.field = "CriteriaType";
predicate.@operator = PredicateOperator.EQUALS;
predicate.values = new string[] {"KEYWORD"};
selector.predicates = new Predicate[] {predicate};
// Set the selector paging.
selector.paging = new Paging();
int offset = 0;
int pageSize = 500;
AdGroupCriterionPage page = new AdGroupCriterionPage();
try {
do {
selector.paging.startIndex = offset;
selector.paging.numberResults = pageSize;
// Get the keywords.
page = adGroupCriterionService.get(selector);
// Display the results.
if (page != null && page.entries != null) {
int i = offset;
foreach (AdGroupCriterion adGroupCriterion in page.entries) {
bool isNegative = (adGroupCriterion is NegativeAdGroupCriterion);
// If you are retrieving multiple type of criteria, then you may
// need to check for
//
// if (adGroupCriterion is Keyword) { ... }
//
// to identify the criterion type.
Keyword keyword = (Keyword) adGroupCriterion.criterion;
if (isNegative) {
Console.WriteLine("{0}) Negative keyword with ad group ID = '{1}', keyword ID " +
"= '{2}', and text = '{3}' was found.", i + 1, adGroupCriterion.adGroupId,
keyword.id, keyword.text);
} else {
Console.WriteLine("{0}) Keyword with ad group ID = '{1}', keyword ID = '{2}', " +
"text = '{3}' and matchType = '{4} was found.", i + 1,
adGroupCriterion.adGroupId, keyword.id, keyword.text, keyword.matchType);
}
i++;
}
}
offset += pageSize;
} while (offset < page.totalNumEntries);
Console.WriteLine("Number of keywords found: {0}", page.totalNumEntries);
} catch (Exception ex) {
throw new System.ApplicationException("Failed to retrieve keywords.", ex);
}
}
