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7<title>WaitFinish</title>
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9  <body>
10<h1><CODE>nn::boss::Task::WaitFinish</CODE> Member Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14<a href="../../../nn/Result/Overview.html">nn::Result</a> WaitFinish(
15     void
16);
17</pre>
18    </div>
19<h2>Arguments</h2>
20    <div class="section">
21<p>None.</p>
22    </div>
23<h2>Return Values</h2>
24<div class="section">Returns the function's execution result. Returns one of the <a href="../../nn/Result/Overview.html"><CODE>Result</CODE></a> values listed below. <br />
25      <table class="arguments">
26        <thead>
27          <tr>
28<th>Value</th>
29<td>Description</td>
30          </tr>
31        </thead>
32        <tr>
33<th><CODE>ResultSuccess</CODE></th>
34<td>The task completed and has the <CODE>TASK_DONE</CODE> or <CODE>TASK_ERROR</CODE> state.</td>
35        </tr>
36        <tr>
37<th><CODE>ResultWaitFinishTaskNotDone</CODE></th>
38<td>The task was never instructed to start (it is in the <CODE>TASK_REGISTERED</CODE> state), or the task's execution was stopped (it is in the <CODE>TASK_STOPPED</CODE> state). Start the task again and wait for it to complete.</td>
39        </tr>
40        <tr>
41<th><CODE>ResultInvalidTaskId</CODE></th>
42<td>The task ID pointer is <CODE>NULL</CODE> or a zero-length string.</td>
43        </tr>
44        <tr>
45<th><CODE>ResultTaskNotExist</CODE></th>
46<td>The specified task ID was not found. Confirm whether it is registered yet.</td>
47        </tr>
48        <tr>
49<th><CODE>ResultIpcNotSessionInitialized</CODE></th>
50<td>Either the session is not initialized or there are incompatible permissions. This <CODE>Result</CODE> is returned if this function is called before the <a href="../../../nn/boss/Task/Initialize.html"><CODE>Initialize</CODE></A> or the <CODE>InitializePriviledged</CODE> function is called. Always call the <a href="../../../nn/boss/Task/Initialize.html"><CODE>Initialize</CODE></a> or <CODE>InitializePrivileged</CODE> function first when you use the BOSS library.</td>
51        </tr>
52        <tr>
53<th>A value other than the above.</th>
54<td>Unexpected error (see <CODE>boss_Result.h</CODE> for error details).</td>
55        </tr>
56      </table> </div>
57<h2>Description</h2>
58    <div class="section">
59<p>Instructs to wait for task completion. If the timestamp indicating when the URL was modified is the same as the previous timestamp, the task downloads nothing and fails to complete. </p>
60    </div>
61  <hr><p>CONFIDENTIAL</p></body>
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