Project.QueueDeleteFromProject Method
Deletes the specified project entities.
Namespace: [Project Web service]
Service reference: http://ServerName:32843/[Project Service Application GUID]/PSI/Project.svc
Web service reference: http://ServerName/ProjectServerName/_vti_bin/PSI/Project.asmx?wsdl
Syntax
'Declaration
<SoapDocumentMethodAttribute("https://schemas.microsoft.com/office/project/server/webservices/Project/QueueDeleteFromProject", RequestNamespace := "https://schemas.microsoft.com/office/project/server/webservices/Project/", _
ResponseNamespace := "https://schemas.microsoft.com/office/project/server/webservices/Project/", _
Use := SoapBindingUse.Literal, ParameterStyle := SoapParameterStyle.Wrapped)> _
Public Sub QueueDeleteFromProject ( _
jobUid As Guid, _
sessionUid As Guid, _
projectUid As Guid, _
projectEntityUids As Guid() _
)
'Usage
Dim instance As Project
Dim jobUid As Guid
Dim sessionUid As Guid
Dim projectUid As Guid
Dim projectEntityUids As Guid()
instance.QueueDeleteFromProject(jobUid, _
sessionUid, projectUid, projectEntityUids)
[SoapDocumentMethodAttribute("https://schemas.microsoft.com/office/project/server/webservices/Project/QueueDeleteFromProject", RequestNamespace = "https://schemas.microsoft.com/office/project/server/webservices/Project/",
ResponseNamespace = "https://schemas.microsoft.com/office/project/server/webservices/Project/",
Use = SoapBindingUse.Literal, ParameterStyle = SoapParameterStyle.Wrapped)]
public void QueueDeleteFromProject(
Guid jobUid,
Guid sessionUid,
Guid projectUid,
Guid[] projectEntityUids
)
Parameters
- jobUid
Type: System.Guid
The GUID of the queue job.
- sessionUid
Type: System.Guid
The GUID of the session in which the queue job is submitted.
- projectUid
Type: System.Guid
The GUID of the project.
- projectEntityUids
Type: []
An array of GUIDs for the project entities to delete.
Remarks
QueueDeleteFromProject is an asynchronous method that sends a message to the Project Server Queuing Service.
Note
QueueDeleteFromProject does not delete custom field values. For an example of how to delete a custom field, see QueueUpdateProject.
Project Server Permissions
Permission |
Description |
|---|---|
Allows a user to save the specified project. Category permission. |
Examples
The following sample code creates a sample project, saves the project to the server but leaves it checked out, and then deletes a task from the project.
For critical information about running this code sample, see Prerequisites for ASMX-Based Code Samples.
using System;
using System.Collections.Generic;
using System.Text;
using System.Net;
using System.Web.Services.Protocols;
using System.Threading;
using PSLibrary = Microsoft.Office.Project.Server.Library;
namespace Microsoft.SDK.Project.Samples.QueueDeleteFromProject
{
class Program
{
[STAThread]
static void Main(string[] args)
{
try
{
#region Setup
const string PROJECT_SERVER_URI = "https://ServerName/ProjectServerName/";
const string PROJECT_SERVICE_PATH = "_vti_bin/psi/project.asmx";
const string QUEUESYSTEM_SERVICE_PATH = "_vti_bin/psi/queuesystem.asmx";
const string SESSION_DESC = "Sample utility";
Guid sessionId = Guid.NewGuid();
Guid jobId;
// Set up the web service objects.
ProjectWebSvc.Project projectSvc = new ProjectWebSvc.Project();
ProjectWebSvc.ProjectDataSet projectDs = new ProjectWebSvc.ProjectDataSet();
projectSvc.Url = PROJECT_SERVER_URI + PROJECT_SERVICE_PATH;
projectSvc.Credentials = CredentialCache.DefaultCredentials;
QueueSystemWebSvc.QueueSystem q = new QueueSystemWebSvc.QueueSystem();
q.Url = PROJECT_SERVER_URI + QUEUESYSTEM_SERVICE_PATH;
q.UseDefaultCredentials = true;
#endregion
#region Create Project
// Create the project.
Console.WriteLine("Creating project data");
ProjectWebSvc.ProjectDataSet.ProjectRow projectRow = projectDs.Project.NewProjectRow();
projectRow.PROJ_UID = Guid.NewGuid();
projectRow.PROJ_NAME = "Its a wonderful project at " + DateTime.Now.ToShortTimeString().Replace(":", "");
projectRow.PROJ_TYPE = (int)PSLibrary.Project.ProjectType.Project;
projectDs.Project.AddProjectRow(projectRow);
// Add some tasks.
ProjectWebSvc.ProjectDataSet.TaskRow taskOne = projectDs.Task.NewTaskRow();
taskOne.PROJ_UID = projectRow.PROJ_UID;
taskOne.TASK_UID = Guid.NewGuid();
// The Task Duration format must be specified.
taskOne.TASK_DUR_FMT = (int)PSLibrary.Task.DurationFormat.Day;
taskOne.TASK_DUR = 4800; // 8 hours in duration units (minute/10)
taskOne.TASK_NAME = "Task One";
taskOne.TASK_START_DATE = System.DateTime.Now.AddDays(1);
projectDs.Task.AddTaskRow(taskOne);
ProjectWebSvc.ProjectDataSet.TaskRow taskTwo = projectDs.Task.NewTaskRow();
taskTwo.PROJ_UID = projectRow.PROJ_UID;
taskTwo.TASK_UID = Guid.NewGuid();
// The Task Duration format must be specified.
taskTwo.TASK_DUR_FMT = (int)PSLibrary.Task.DurationFormat.Day;
taskTwo.TASK_DUR = 4800; // 8 hours in duration units (minute/10)
taskTwo.TASK_NAME = "Task Two";
taskTwo.TASK_START_DATE = System.DateTime.Now.AddDays(1);
projectDs.Task.AddTaskRow(taskTwo);
// Save the project to the database.
Console.WriteLine("Saving project data to the server and checking out");
jobId = Guid.NewGuid();
projectSvc.QueueCreateProjectAndCheckOut(jobId, sessionId, SESSION_DESC, projectDs, false);
WaitForQueue(q, jobId);
#endregion
#region Delete from project
// Delete the last task on our project.
Console.WriteLine("Deleting a task from the project");
jobId = Guid.NewGuid();
projectSvc.QueueDeleteFromProject(jobId, sessionId, projectRow.PROJ_UID,new Guid[] { taskTwo.TASK_UID});
WaitForQueue(q, jobId);
#endregion
#region Check in project
// Check in the project.
Console.WriteLine("Checking in the project");
jobId = Guid.NewGuid();
projectSvc.QueueCheckInProject(jobId, projectRow.PROJ_UID, false, sessionId, SESSION_DESC);
WaitForQueue(q, jobId);
#endregion
}
#region Exception Handling and Final
catch (SoapException ex)
{
PSLibrary.PSClientError error = new PSLibrary.PSClientError(ex);
PSLibrary.PSErrorInfo[] errors = error.GetAllErrors();
string errMess = "==============================\r\nError: \r\n";
for (int i = 0; i < errors.Length; i++)
{
errMess += "\n" + ex.Message.ToString() + "\r\n";
errMess += "".PadRight(30, '=') + "\r\nPSCLientError Output:\r\n \r\n";
errMess += errors[i].ErrId.ToString() + "\n";
for (int j = 0; j < errors[i].ErrorAttributes.Length; j++)
{
errMess += "\r\n\t" + errors[i].ErrorAttributeNames()[j] + ": " + errors[i].ErrorAttributes[j];
}
errMess += "\r\n".PadRight(30, '=');
}
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(errMess);
}
catch (WebException ex)
{
string errMess = ex.Message.ToString() +
"\n\nLog on, or check the Project Server Queuing Service";
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Error: " + errMess);
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Error: " + ex.Message);
}
finally
{
Console.ResetColor();
Console.WriteLine("\r\n\r\nPress any key...");
Console.ReadKey();
}
#endregion
}
static private void WaitForQueue(QueueSystemWebSvc.QueueSystem q, Guid jobId)
{
QueueSystemWebSvc.JobState jobState;
const int QUEUE_WAIT_TIME = 2; // two seconds
bool jobDone = false;
string xmlError = string.Empty;
int wait = 0;
// Wait for the project to get through the queue.
// Get the estimated wait time in seconds.
wait = q.GetJobWaitTime(jobId);
// Wait for it.
Thread.Sleep(wait * 1000);
// Wait until it is finished.
do
{
// Get the job state.
jobState = q.GetJobCompletionState(jobId, out xmlError);
if (jobState == QueueSystemWebSvc.JobState.Success)
{
jobDone = true;
}
else
{
if (jobState == QueueSystemWebSvc.JobState.Unknown
|| jobState == QueueSystemWebSvc.JobState.Failed
|| jobState == QueueSystemWebSvc.JobState.FailedNotBlocking
|| jobState == QueueSystemWebSvc.JobState.CorrelationBlocked
|| jobState == QueueSystemWebSvc.JobState.Canceled)
{
// If the job failed, error out.
throw (new ApplicationException("Queue request failed \"" + jobState + "\" Job ID: " + jobId + ".\r\n" + xmlError));
}
else
{
Console.WriteLine("Job State: " + jobState + " Job ID: " + jobId);
Thread.Sleep(QUEUE_WAIT_TIME * 1000);
}
}
}
while (!jobDone);
}
}
}