LookupMask 类
表示分层的查找表级别的掩码定义。
继承层次结构
System.Object
Microsoft.SharePoint.Client.ClientValueObject
Microsoft.ProjectServer.Client.LookupMask
命名空间： Microsoft.ProjectServer.Client
程序集： Microsoft.ProjectServer.Client（位于 Microsoft.ProjectServer.Client.dll 中）
语法
声明
<ScriptTypeAttribute("PS.LookupMask", ValueObject := True, ServerTypeId := "{2aeb3d46-6e78-4035-b908-9e0a55f5c56d}")> _
Public Class LookupMask _
Inherits ClientValueObject
用法
Dim instance As LookupMask
[ScriptTypeAttribute("PS.LookupMask", ValueObject = true, ServerTypeId = "{2aeb3d46-6e78-4035-b908-9e0a55f5c56d}")]
public class LookupMask : ClientValueObject
备注
所有查阅表格必须都具有至少一个掩码，并仅文本表可能都具有多个掩码。
示例
下面的代码示例是一个控制台应用程序查询的查阅表格中的Project Web App实例的集合并显示有关代码掩码和一个指定的查阅表格项的信息。projLutCollection变量是一个LookupTableCollection对象。
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.ProjectServer.Client;
namespace ReadLookupTable
{
class Program
{
// Change the path for your Project Web App instance.
private const string PWA_PATH = "https://ServerName/pwa/";
private static string lutName = "Department"; // Default lookup table to read.
// Set the Project Server client context.
private static ProjectContext projContext;
static void Main(string[] args)
{
if (!ParseCommandLine(args))
{
Usage();
ExitApp();
}
projContext = new ProjectContext(PWA_PATH);
var projLutCollection = projContext.LoadQuery(
projContext.LookupTables
.Where(lut => lut.Name == lutName));
projContext.ExecuteQuery();
if (projLutCollection.Count() > 0)
{
foreach (LookupTable lut in projLutCollection)
{
Console.WriteLine("'{0}' lookup table Id: {1}", lut.Name, lut.Id);
Console.WriteLine("\tField type: {0}", lut.FieldType);
// Get the lookup table mask data:
Console.WriteLine("\nNumber of '{0}' lookup table masks: {1}\n", lut.Name, lut.Masks.Count());
foreach (LookupMask lutMask in lut.Masks)
{
Console.WriteLine("\tMaskType: {0}\tLength: {1}\tSeparator: {2}",
lutMask.MaskType, lutMask.Length, lutMask.Separator);
}
// Get the collection of lookup table entries.
projContext.Load(lut.Entries);
projContext.ExecuteQuery();
Console.WriteLine("\nNumber of '{0}' lookup table entries: {1}", lut.Name, lut.Entries.Count());
foreach (LookupEntry lutEntry in lut.Entries)
{
Console.WriteLine("\n\t{0}, SortIndex: {1}\n\tFullValue: {2}",
lutEntry.Id, lutEntry.SortIndex.ToString("F0"), lutEntry.FullValue);
}
}
}
else
{
Console.WriteLine("No lookup table named '{0}'", lutName);
}
ExitApp();
}
private static void ExitApp()
{
Console.Write("\nPress any key to exit... ");
Console.ReadKey(true);
Environment.Exit(0);
}
// Parse the command line. Return true if there are no errors.
private static bool ParseCommandLine(string[] args)
{
bool error = false;
int argsLen = args.Length;
try
{
for (int i = 0; i < argsLen; i++)
{
if (error) break;
if (args[i].StartsWith("-") || args[i].StartsWith("/"))
args[i] = "*" + args[i].Substring(1).ToLower();
switch (args[i])
{
case "*lookuptable":
case "*lut":
if (++i >= argsLen) return false;
lutName = args[i];
break;
case "*?":
default:
error = true;
break;
}
}
}
catch (FormatException)
{
error = true;
}
return !error;
}
private static void Usage()
{
string example = "Usage: ReadLookupTable [/lookuptable | /lut \"LookupTable Name\"";
example += "\n\nExample: ReadLookupTable /lut \"Department\"";
Console.WriteLine(example);
}
}
}
例如，假设部门查找表包含以下代码掩码和查阅表格值：
Sequence Length Separator
_______________________________________________
Characters Any .
Uppercase Letters 2 .
Level Value
______________________________
1 Test Dept 1
1 Test Dept 2
1 Test Dept C
2 CA
2 CB
下面是输出 （输入的 Guid 会不同） 的ReadLookupTable应用程序。
备注
因为部门查阅表格是内置的部门查找表中的 GUID 是Project Web App的所有实例中的相同。GUID 是Microsoft.Office.Project.Server.Library.LookupTables.DEPARTMENTS_LT_UID字段中的值。
'Department' lookup table Id: e7397277-1ab0-4096-b2dd-57029a055ba4
Field type: TEXT
Number of 'Department' lookup table masks: 2
MaskType: CHARACTERS Length: 0 Separator: .
MaskType: UPPERCASE Length: 2 Separator: .
Number of 'Department' lookup table entries: 5
bbc07ff5-b06d-e211-93f4-0021704e28a0, SortIndex: 1
FullValue: Test Dept 1
bcc07ff5-b06d-e211-93f4-0021704e28a0, SortIndex: 2
FullValue: Test Dept 2
bdc07ff5-b06d-e211-93f4-0021704e28a0, SortIndex: 3
FullValue: Test Dept C
0a6ef8d8-6871-e211-93f4-0021704e28a0, SortIndex: 4
FullValue: Test Dept C.CA
0b6ef8d8-6871-e211-93f4-0021704e28a0, SortIndex: 5
FullValue: Test Dept C.CB
Press any key to exit...
线程安全性
该类型的任何公共 静态 (已共享 在 Visual Basic 中) 成员都是线程安全的。不保证任何实例成员都是线程安全的。