範例：將全域選項組資訊傾印至檔案
發行︰ 2016年11月
適用於： Dynamics CRM 2015
這個範例程式碼適用於 Microsoft Dynamics CRM 2015 和 Microsoft Dynamics CRM Online 2015 更新。下載 Microsoft Dynamics CRM SDK 套件。 可以在下列位置的下載套件中找到：
SampleCode\CS\Metadata\OptionSets\DumpOptionSetInfo.cs
需求
如需執行此 SDK 所提供範例程式碼的需求資訊，請參閱使用範例和 Helper 程式碼。
示範
此範例顯示如何將所有全域 OptionSet 實體中繼資料寫出至 XML 檔案。 該項目使用 RetrieveAllOptionSetsRequest 訊息。
下列範例在 \OptionSets\bin\Debug\AllOptionSetValues.xml 建立新檔案。 您可以在 Microsoft Office Excel 開啟此檔案以觀看表格式報表。 您可能需要此資訊來發現自訂實體的實體類型程式碼用於報表。
範例
using System;
using System.Linq;
using System.Xml.Linq;
using System.ServiceModel;
using System.ServiceModel.Description;
using System.Collections.Generic;
using System.Xml.Serialization;
using System.Xml;
using System.IO;
// These namespaces are found in the Microsoft.Xrm.Sdk.dll assembly
// found in the SDK\bin folder.
using Microsoft.Xrm.Sdk;
using Microsoft.Xrm.Sdk.Query;
using Microsoft.Xrm.Sdk.Metadata;
using Microsoft.Xrm.Sdk.Client;
using Microsoft.Xrm.Sdk.Messages;
// This namespace is found in Microsoft.Crm.Sdk.Proxy.dll assembly
// found in the SDK\bin folder.
using Microsoft.Crm.Sdk.Messages;
namespace Microsoft.Crm.Sdk.Samples
{
/// <summary>
/// This sample shows how to retrieve and write out global option set values.
/// </summary>
public class DumpOptionSetInfo
{
#region Class Level Members
/// <summary>
/// Stores the organization service proxy.
/// </summary>
OrganizationServiceProxy _serviceProxy;
// Create storage for new attributes being created
public List<AttributeMetadata> addedAttributes;
// Specify which language code to use in the sample. If you are using a language
// other than US English, you will need to modify this value accordingly.
// See https://msdn.microsoft.com/en-us/library/0h88fahh.aspx
public const int _languageCode = 1033;
// Define the IDs/variables needed for this sample.
public int _insertedStatusValue;
#endregion Class Level Members
#region How To Sample Code
/// <summary>
/// </summary>
/// <param name="serverConfig">Contains server connection information.</param>
/// <param name="promptForDelete">When True, the user will be prompted to delete all
/// created entities.</param>
public void Run(ServerConnection.Configuration serverConfig, bool promptForDelete)
{
try
{
// Connect to the Organization service.
// The using statement assures that the service proxy will be properly disposed.
using (_serviceProxy = new OrganizationServiceProxy(serverConfig.OrganizationUri, serverConfig.HomeRealmUri,serverConfig.Credentials, serverConfig.DeviceCredentials))
{
// This statement is required to enable early-bound type support.
_serviceProxy.EnableProxyTypes();
#region How to dump option set info
RetrieveAllOptionSetsRequest retrieveAllOptionSetsRequest =
new RetrieveAllOptionSetsRequest();
// Execute the request
RetrieveAllOptionSetsResponse retrieveAllOptionSetsResponse =
(RetrieveAllOptionSetsResponse)_serviceProxy.Execute(
retrieveAllOptionSetsRequest);
// Create an instance of StreamWriter to write text to a file.
// The using statement also closes the StreamWriter.
// To view this file, right click the file and choose open with Excel.
// Excel will figure out the schema and display the information in columns.
String filename = String.Concat("AllOptionSetValues.xml");
using (StreamWriter sw = new StreamWriter(filename))
{
// Create Xml Writer.
XmlTextWriter metadataWriter = new XmlTextWriter(sw);
// Start Xml File.
metadataWriter.WriteStartDocument();
// Metadata Xml Node.
metadataWriter.WriteStartElement("Metadata");
if (retrieveAllOptionSetsResponse.OptionSetMetadata.Count() > 0)
{
foreach (OptionSetMetadataBase optionSetMetadataBase in
retrieveAllOptionSetsResponse.OptionSetMetadata)
{
if (optionSetMetadataBase.OptionSetType != null)
{
if ((OptionSetType)optionSetMetadataBase.OptionSetType == OptionSetType.Picklist)
{
OptionSetMetadata optionSetMetadata = (OptionSetMetadata)optionSetMetadataBase;
// Start OptionSet Node
metadataWriter.WriteStartElement("OptionSet");
metadataWriter.WriteAttributeString("OptionSetType", OptionSetType.Picklist.ToString());
metadataWriter.WriteElementString("OptionSetDisplayName",
(optionSetMetadata.DisplayName.LocalizedLabels.Count > 0)? optionSetMetadata.DisplayName.LocalizedLabels[0].Label : String.Empty);
// Writes the options
metadataWriter.WriteStartElement("Options");
foreach (OptionMetadata option in optionSetMetadata.Options)
{
metadataWriter.WriteStartElement("Option");
metadataWriter.WriteElementString("OptionValue", option.Value.ToString());
metadataWriter.WriteElementString("OptionDescription", option.Label.UserLocalizedLabel.Label.ToString());
metadataWriter.WriteEndElement();
}
metadataWriter.WriteEndElement();
// End OptionSet Node
metadataWriter.WriteEndElement();
}
else if ((OptionSetType)optionSetMetadataBase.OptionSetType == OptionSetType.Boolean)
{
BooleanOptionSetMetadata optionSetMetadata = (BooleanOptionSetMetadata)optionSetMetadataBase;
// Start OptionSet Node
metadataWriter.WriteStartElement("OptionSet");
metadataWriter.WriteAttributeString("OptionSetType", OptionSetType.Boolean.ToString());
if (optionSetMetadata.DisplayName.LocalizedLabels.Count != 0)
metadataWriter.WriteElementString("OptionSetDisplayName", optionSetMetadata.DisplayName.LocalizedLabels[0].Label);
else
metadataWriter.WriteElementString("OptionSetDisplayName", "UNDEFINED");
// Writes the TrueOption
metadataWriter.WriteStartElement("TrueOption");
metadataWriter.WriteElementString("OptionValue", optionSetMetadata.TrueOption.Value.ToString());
metadataWriter.WriteElementString("OptionDescription", optionSetMetadata.TrueOption.Label.UserLocalizedLabel.Label.ToString());
metadataWriter.WriteEndElement();
// Writes the FalseOption
metadataWriter.WriteStartElement("FalseOption");
metadataWriter.WriteElementString("OptionValue", optionSetMetadata.FalseOption.Value.ToString());
metadataWriter.WriteElementString("OptionDescription", optionSetMetadata.FalseOption.Label.UserLocalizedLabel.Label.ToString());
metadataWriter.WriteEndElement();
// End OptionSet Node
metadataWriter.WriteEndElement();
}
}
}
}
// End Metadata Xml Node
metadataWriter.WriteEndElement();
metadataWriter.WriteEndDocument();
// Close xml writer.
metadataWriter.Close();
}
#endregion How to dump option set info
Console.WriteLine("Done.");
//DeleteRequiredRecords(promptForDelete);
}
}
// Catch any service fault exceptions that Microsoft Dynamics CRM throws.
catch (FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault>)
{
// You can handle an exception here or pass it back to the calling method.
throw;
}
}
/// <summary>
/// Deletes/Reverts the record that was created/changed for this sample.
/// <param name="prompt">Indicates whether to prompt the user to delete
/// the records created in this sample.</param>
/// </summary>
public void DeleteRequiredRecords(bool prompt)
{
bool deleteRecords = true;
if (prompt)
{
Console.WriteLine(
"\nDo you want these entity records to be deleted? (y/n)");
String answer = Console.ReadLine();
deleteRecords = (answer.StartsWith("y") || answer.StartsWith("Y"));
}
if (deleteRecords)
{
}
}
#endregion How To Sample Code
#region Main
/// <summary>
/// Standard Main() method used by most SDK samples.
/// </summary>
/// <param name="args"></param>
static public void Main(string[] args)
{
try
{
// Obtain the target organization's Web address and client logon
// credentials from the user.
ServerConnection serverConnect = new ServerConnection();
ServerConnection.Configuration config = serverConnect.GetServerConfiguration();
DumpOptionSetInfo app = new DumpOptionSetInfo();
app.Run(config, false);
}
catch (FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault> ex)
{
Console.WriteLine("The application terminated with an error.");
Console.WriteLine("Timestamp: {0}", ex.Detail.Timestamp);
Console.WriteLine("Code: {0}", ex.Detail.ErrorCode);
Console.WriteLine("Message: {0}", ex.Detail.Message);
Console.WriteLine("Plugin Trace: {0}", ex.Detail.TraceText);
Console.WriteLine("Inner Fault: {0}",
null == ex.Detail.InnerFault ? "No Inner Fault" : "Has Inner Fault");
}
catch (System.TimeoutException ex)
{
Console.WriteLine("The application terminated with an error.");
Console.WriteLine("Message: {0}", ex.Message);
Console.WriteLine("Stack Trace: {0}", ex.StackTrace);
Console.WriteLine("Inner Fault: {0}",
null == ex.InnerException.Message ? "No Inner Fault" : ex.InnerException.Message);
}
catch (System.Exception ex)
{
Console.WriteLine("The application terminated with an error.");
Console.WriteLine(ex.Message);
// Display the details of the inner exception.
if (ex.InnerException != null)
{
Console.WriteLine(ex.InnerException.Message);
FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault> fe
= ex.InnerException
as FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault>;
if (fe != null)
{
Console.WriteLine("Timestamp: {0}", fe.Detail.Timestamp);
Console.WriteLine("Code: {0}", fe.Detail.ErrorCode);
Console.WriteLine("Message: {0}", fe.Detail.Message);
Console.WriteLine("Plugin Trace: {0}", fe.Detail.TraceText);
Console.WriteLine("Inner Fault: {0}",
null == fe.Detail.InnerFault ? "No Inner Fault" : "Has Inner Fault");
}
}
}
// Additional exceptions to catch: SecurityTokenValidationException, ExpiredSecurityTokenException,
// SecurityAccessDeniedException, MessageSecurityException, and SecurityNegotiationException.
finally
{
Console.WriteLine("Press <Enter> to exit.");
Console.ReadLine();
}
}
#endregion Main
}
}
另請參閱
擴充中繼資料模型
自訂全域選項組
全域選項組訊息
全域選項組中繼資料值
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