del método Project.ReadProjectEntities
Obtiene uno o varios tipos de información dentro de un proyecto, como tareas, recursos y asignaciones.
Espacio de nombres: WebSvcProject
Ensamblado: ProjectServerServices (en ProjectServerServices.dll)
Sintaxis
'Declaración
<SoapDocumentMethodAttribute("https://schemas.microsoft.com/office/project/server/webservices/Project/ReadProjectEntities", 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 Function ReadProjectEntities ( _
projectUid As Guid, _
ProjectEntityType As Integer, _
dataStore As DataStoreEnum _
) As ProjectDataSet
'Uso
Dim instance As Project
Dim projectUid As Guid
Dim ProjectEntityType As Integer
Dim dataStore As DataStoreEnum
Dim returnValue As ProjectDataSet
returnValue = instance.ReadProjectEntities(projectUid, _
ProjectEntityType, dataStore)
[SoapDocumentMethodAttribute("https://schemas.microsoft.com/office/project/server/webservices/Project/ReadProjectEntities", 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 ProjectDataSet ReadProjectEntities(
Guid projectUid,
int ProjectEntityType,
DataStoreEnum dataStore
)
Parámetros
projectUid
Tipo: System.GuidEl GUID del proyecto. Requerido.
ProjectEntityType
Tipo: System.Int32Especifica uno o varios tipos de entidades. Puede realizar un binario OR en los valores para especificar varias entidades.
dataStore
Tipo: WebSvcProject.DataStoreEnumDataStoreEnum que specifys la base de datos en el que los datos del proyecto se encuentra (borrador, publicados o archivo).
Valor devuelto
Tipo: WebSvcProject.ProjectDataSet
Contiene las entidades de los tipos especificados.
Comentarios
El ProjectEntityType toma los siguientes valores:
Project = 1
Tarea = 2
Recurso = 4
Asignación = 8
Dependencia = 16
ProjectCustomFields = 32
TaskCustomFields = 64
ResourceCustomFields = 128
AssignmentCustomFields = 256
AssignmentCore = 512
ProjectDefaults = 1024
AssignmentOwnerDefaults = 2048
AssignmentCustomFieldsNoRolldown = 4096
Permisos de Project Server
Permiso |
Descripción |
|---|---|
Permite a un usuario tener acceso al servidor. Permiso global. |
|
Permite que un usuario abrir el proyecto especificado. Permiso de categoría. |
|
Permite que un usuario agregar un nuevo proyecto a la base de datos de Project Server. |
Ejemplos
El ejemplo siguiente crea un proyecto de ejemplo y, a continuación, lee los elementos seleccionados en el proyecto.
Para obtener información crítica acerca de cómo ejecutar este ejemplo de código, vea Prerequisites for Reference Code Samples.
using System;
using System.Collections.Generic;
using System.Text;
using System.Net;
using System.Web.Services.Protocols;
using System.Data;
using System.Threading;
using PSLibrary = Microsoft.Office.Project.Server.Library;
namespace Microsoft.SDK.Project.Samples.ReadProjectEntities
{
class Program
{
[STAThread]
static void Main()
{
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 int PROJECT_ENTITY_TYPE_TASK = 2;
const int PROJECT_ENTITY_TYPE_RESOURCE = 4;
const int PROJECT_ENTITY_TYPE_TASK_AND_RESOURCE = PROJECT_ENTITY_TYPE_TASK | PROJECT_ENTITY_TYPE_RESOURCE;
// Set up the web service objects.
SvcProject.Project projectSvc = new SvcProject.Project();
projectSvc.Url = PROJECT_SERVER_URI + PROJECT_SERVICE_PATH;
projectSvc.Credentials = CredentialCache.DefaultCredentials;
SvcQueueSystem.QueueSystem q = new SvcQueueSystem.QueueSystem();
q.Url = PROJECT_SERVER_URI + QUEUESYSTEM_SERVICE_PATH;
q.Credentials = CredentialCache.DefaultCredentials;
// Create a sample project.
Console.WriteLine("Creating sample project");
Guid projectId = CreateSampleProject(projectSvc, q);
#endregion
#region Synchronize the project in the reporting database
Console.WriteLine("Reading tasks and resources\r\n");
SvcProject.ProjectDataSet readProjDs = projectSvc.ReadProjectEntities(projectId, PROJECT_ENTITY_TYPE_TASK_AND_RESOURCE, SvcProject.DataStoreEnum.WorkingStore);
#endregion
#region Write out project
// Write the project tables to the console.
Console.WriteLine("And here it is:");
WriteTablesToConsole(readProjDs.Tables);
#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(SvcQueueSystem.QueueSystem q, Guid jobId)
{
SvcQueueSystem.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 == SvcQueueSystem.JobState.Success)
{
jobDone = true;
}
else
{
if (jobState == SvcQueueSystem.JobState.Unknown
|| jobState == SvcQueueSystem.JobState.Failed
|| jobState == SvcQueueSystem.JobState.FailedNotBlocking
|| jobState == SvcQueueSystem.JobState.CorrelationBlocked
|| jobState == SvcQueueSystem.JobState.Canceled)
{
// If the job failed, error out.
throw (new ApplicationException("Queue request " + jobState + " for Job ID " + jobId + ".\r\n" + xmlError));
}
else
{
Console.WriteLine("Job State: " + jobState + " for Job ID: " + jobId);
Thread.Sleep(QUEUE_WAIT_TIME * 1000);
}
}
}
while (!jobDone);
}
static private Guid CreateSampleProject(SvcProject.Project projectSvc, SvcQueueSystem.QueueSystem q)
{
SvcProject.ProjectDataSet projectDs = new SvcProject.ProjectDataSet();
Guid jobId;
// Create the project.
SvcProject.ProjectDataSet.ProjectRow projectRow = projectDs.Project.NewProjectRow();
projectRow.PROJ_UID = Guid.NewGuid();
projectRow.PROJ_NAME = "Its a wonderful project at " +
DateTime.Now.ToShortDateString().Replace("/", "") + " " +
DateTime.Now.ToShortTimeString().Replace(":", "");
projectRow.PROJ_TYPE = (int)PSLibrary.Project.ProjectType.Project;
projectDs.Project.AddProjectRow(projectRow);
// Add some tasks.
SvcProject.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);
SvcProject.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);
// Add a couple of resources.
SvcProject.ProjectDataSet.ProjectResourceRow resOne = projectDs.ProjectResource.NewProjectResourceRow();
resOne.PROJ_UID = projectRow.PROJ_UID;
resOne.RES_UID = Guid.NewGuid();
resOne.RES_NAME = "Brynja Sigrídur Blomsterberg";
resOne.RES_INITIALS= "BSB";
resOne.RES_TYPE = (int) PSLibrary.Resource.Type.WorkResource;
projectDs.ProjectResource.AddProjectResourceRow(resOne);
SvcProject.ProjectDataSet.ProjectResourceRow resTwo = projectDs.ProjectResource.NewProjectResourceRow();
resTwo.PROJ_UID = projectRow.PROJ_UID;
resTwo.RES_UID = Guid.NewGuid();
resTwo.RES_NAME = "Worapon Pitayaphongpat";
resTwo.RES_INITIALS = "WP";
resTwo.RES_TYPE = (int) PSLibrary.Resource.Type.WorkResource;
projectDs.ProjectResource.AddProjectResourceRow(resTwo);
// Save the project to the database.
jobId = Guid.NewGuid();
projectSvc.QueueCreateProject(jobId, projectDs, false);
WaitForQueue(q, jobId);
return projectRow.PROJ_UID;
}
// Write all contents of a table collection to the console.
private static void WriteTablesToConsole(System.Data.DataTableCollection theTables)
{
Console.ForegroundColor = ConsoleColor.DarkGreen;
foreach (System.Data.DataTable table in theTables)
{
int[] columnWidths = new int[table.Columns.Count];
int tableWidth = 0;
string dataString;
Console.WriteLine("Table: " + table.TableName);
// Write out the column names and get their spacing.
StringBuilder tableRow = new StringBuilder();
for (int i = 0; i < table.Columns.Count; i++)
{
columnWidths[i] = GetColumnWidth(table.Columns[i]);
tableRow.Append(table.Columns[i].ColumnName.PadRight(columnWidths[i]));
tableWidth += columnWidths[i];
}
// Add a space so that it will not wrap.
tableWidth += 1;
// Make the console as wide as the widest table.
Console.BufferWidth = (Console.BufferWidth > tableWidth ? Console.BufferWidth : tableWidth);
tableRow.Append("\r\n");
Console.Write(tableRow.ToString());
// Write out the data.
foreach (DataRow row in table.Rows)
{
tableRow = new StringBuilder();
for (int i = 0; i < table.Columns.Count; i++)
{
dataString = row[i].ToString();
// Truncate output, if it is wider than
// the desired column width.
if (dataString.Length >= columnWidths[i])
{
dataString = dataString.Substring(0, columnWidths[i] - 1);
}
// Add the output to the stringbuilder and pad right to fill
// up to the column width.
tableRow.Append(dataString.PadRight(columnWidths[i]));
}
tableRow.Append("\r\n");
Console.Write(tableRow.ToString());
}
Console.Write("\r\n".PadLeft(tableWidth, '-'));
}
Console.ResetColor();
}
// A helper function for WriteTablesToConsole.
private static int GetColumnWidth(DataColumn column)
{
// Note: May not handle byte[]data types well.
const int MAX_COL_WIDTH = 40;
int dataWidth = 0;
//Return 12 for numbers, 30 for dates, and string width for strings.
switch (column.DataType.UnderlyingSystemType.ToString())
{
case "System.Boolean":
case "System.Byte":
case "System.Byte[]":
case "System.Char":
case "System.Decimal":
case "System.Double":
case "System.Int16":
case "System.Int32":
case "System.Int64":
case "System.SByte":
case "System.Single":
case "System.UInt16":
case "System.UInt32":
case "System.UInt64":
dataWidth = 12;
break;
case "System.DateTime":
case "System.TimeSpan":
dataWidth = 30;
break;
case "System.Guid":
dataWidth = 37;
break;
case "System.String":
// If it has a maxlength, use it.
if (column.MaxLength > 0)
{
dataWidth = column.MaxLength;
}
else
{
// Otherwise, use the max col width.
dataWidth = MAX_COL_WIDTH;
}
break;
default:
dataWidth = column.ColumnName.Length;
break;
}
// Truncate, if over the max length.
if (dataWidth > MAX_COL_WIDTH)
{
dataWidth = MAX_COL_WIDTH;
}
// Always be at least as wide as the colum name.
return (column.ColumnName.Length > (dataWidth) ? column.ColumnName.Length + 1 : dataWidth);
}
}
}