我下载了 DOTNET 的 Adwords API 客户端库。我正在尝试使用 GetAccountHierarchy.cs 文件示例从 Adwords 帐户获取帐户客户列表。代码如下：
using Google.Api.Ads.AdWords.Lib;
using Google.Api.Ads.AdWords.v201209;
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
namespace Google.Api.Ads.AdWords.Examples.CSharp.v201209 {
/// <summary>
/// This code example illustrates how to retrieve the account hierarchy under
/// an account. This code example won't work with Test Accounts. See
/// https://developers.google.com/adwords/api/docs/test-accounts
///
/// Tags: ManagedCustomerService.get
/// </summary>
public class GetAccountHierarchy : ExampleBase {
/// <summary>
/// Main method, to run this code example as a standalone application.
/// </summary>
/// <param name="args">The command line arguments.</param>
public static void Main(string[] args) {
GetAccountHierarchy codeExample = new GetAccountHierarchy();
Console.WriteLine(codeExample.Description);
try {
codeExample.Run(new AdWordsUser());
} catch (Exception ex) {
Console.WriteLine("An exception occurred while running this code example. {0}",
ExampleUtilities.FormatException(ex));
}
}
/// <summary>
/// Returns a description about the code example.
/// </summary>
public override string Description {
get {
return "This code example illustrates how to retrieve the account hierarchy under" +
" an account. This code example won't work with Test Accounts. See " +
"https://developers.google.com/adwords/api/docs/test-accounts";
}
}
/// <summary>
/// Runs the code example.
/// </summary>
/// <param name="user">The AdWords user.</param>
public void Run(AdWordsUser user) {
// Get the ManagedCustomerService.
ManagedCustomerService managedCustomerService = (ManagedCustomerService) user.GetService(
AdWordsService.v201209.ManagedCustomerService);
managedCustomerService.RequestHeader.clientCustomerId = null;
// Create selector.
Selector selector = new Selector();
selector.fields = new String[] {"Login", "CustomerId", "Name"};
try {
// Get results.
ManagedCustomerPage page = managedCustomerService.get(selector);
// Display serviced account graph.
if (page.entries != null) {
// Create map from customerId to customer node.
Dictionary<long, ManagedCustomerTreeNode> customerIdToCustomerNode =
new Dictionary<long, ManagedCustomerTreeNode>();
// Create account tree nodes for each customer.
foreach (ManagedCustomer customer in page.entries) {
ManagedCustomerTreeNode node = new ManagedCustomerTreeNode();
node.Account = customer;
customerIdToCustomerNode.Add(customer.customerId, node);
}
// For each link, connect nodes in tree.
if (page.links != null) {
foreach (ManagedCustomerLink link in page.links) {
ManagedCustomerTreeNode managerNode =
customerIdToCustomerNode[link.managerCustomerId];
ManagedCustomerTreeNode childNode = customerIdToCustomerNode[link.clientCustomerId];
childNode.ParentNode = managerNode;
if (managerNode != null) {
managerNode.ChildAccounts.Add(childNode);
}
}
}
// Find the root account node in the tree.
ManagedCustomerTreeNode rootNode = null;
foreach (ManagedCustomer account in page.entries) {
if (customerIdToCustomerNode[account.customerId].ParentNode == null) {
rootNode = customerIdToCustomerNode[account.customerId];
break;
}
}
// Display account tree.
Console.WriteLine("Login, CustomerId, Name");
Console.WriteLine(rootNode.ToTreeString(0, new StringBuilder()));
} else {
Console.WriteLine("No serviced accounts were found.");
}
} catch (Exception ex) {
throw new System.ApplicationException("Failed to create ad groups.", ex);
}
}
/**
* Example implementation of a node that would exist in an account tree.
*/
class ManagedCustomerTreeNode {
/// <summary>
/// The parent node.
/// </summary>
private ManagedCustomerTreeNode parentNode;
/// <summary>
/// The account associated with this node.
/// </summary>
private ManagedCustomer account;
/// <summary>
/// The list of child accounts.
/// </summary>
private List<ManagedCustomerTreeNode> childAccounts = new List<ManagedCustomerTreeNode>();
/// <summary>
/// Gets or sets the parent node.
/// </summary>
public ManagedCustomerTreeNode ParentNode {
get { return parentNode; }
set { parentNode = value; }
}
/// <summary>
/// Gets or sets the account.
/// </summary>
public ManagedCustomer Account {
get { return account; }
set { account = value; }
}
/// <summary>
/// Gets the child accounts.
/// </summary>
public List<ManagedCustomerTreeNode> ChildAccounts {
get { return childAccounts; }
}
/// <summary>
/// Returns a <see cref="System.String"/> that represents this instance.
/// </summary>
/// <returns>
/// A <see cref="System.String"/> that represents this instance.
/// </returns>
public override String ToString() {
String login = String.IsNullOrEmpty(account.login) ? "(no login)" : account.login;
return String.Format("{0}, {1}, {2}", login, account.customerId, account.name);
}
/// <summary>
/// Returns a string representation of the current level of the tree and
/// recursively returns the string representation of the levels below it.
/// </summary>
/// <param name="depth">The depth of the node.</param>
/// <param name="sb">The String Builder containing the tree
/// representation.</param>
/// <returns>The tree string representation.</returns>
public StringBuilder ToTreeString(int depth, StringBuilder sb) {
sb.Append(new String('-', depth * 2));
sb.Append(this);
sb.Append("\n");
foreach (ManagedCustomerTreeNode childAccount in childAccounts) {
childAccount.ToTreeString(depth + 1, sb);
}
return sb;
}
}
}
}
我想弄清楚我可以在哪里将我的帐户用户名、密码、开发人员令牌和访问令牌等参数传递给这个函数？有人知道我如何将这些信息传递给此代码吗？谢谢。