示例：创建、检索、更新和删除图表
发布日期： 2017年1月
适用于： Dynamics 365 (online),Dynamics 365 (on-premises),Dynamics CRM 2016,Dynamics CRM Online
此示例代码适用于 Microsoft Dynamics 365（在线或本地）。下载 Microsoft Dynamics CRM SDK 包。 它可能位于下载包的以下位置：
SampleCode\CS\VisualizationsAndDashboards\CRUDVisualizations.cs
要求
有关运行此 SDK 中提供的示例代码的要求的详细信息，请参阅使用示例和帮助程序代码。
演示
此示例演示如何创建、检索、更新和删除组织负责的可视化。 此示例使用以下常用方法：
示例
using System;
using System.Linq;
using System.ServiceModel;
using System.ServiceModel.Description;
// 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.Client;
using Microsoft.Xrm.Sdk.Query;
using Microsoft.Xrm.Sdk.Discovery;
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 create retrieve, update, and delete an
/// organization-owned visualization. The visualization will be attached
/// to the 'Opportunity' entity. As part of updating the visualization,
/// we will also set it to be the default visualization for the Opportunity
/// entity.
/// </summary>
public class CRUDVisualization
{
#region Class Level Members
/// <summary>
/// Stores the organization service proxy.
/// </summary>
private OrganizationServiceProxy _serviceProxy;
// Define the IDs needed for this sample.
private Guid _orgOwnedVisualizationId;
private Guid _accountId;
private Guid[] _opportunitiyIds;
#endregion Class Level Members
#region How To Sample Code
/// <summary>
/// Create and configure the organization service proxy.
/// Initiate the method to create any data that this sample requires.
/// Create an organization-owned visualization.
/// Retrieve the visualization.
/// Update the visualization; update the name and set it as the default
/// visualization for the Opportunity entity.
/// Optionally delete any entity records that were created for this sample.
/// </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();
// Call the method to create any data that this sample requires.
CreateRequiredRecords();
// Create a visualization
// Set The presentation XML string.
string presentationXml = @"
<Chart Palette='BrightPastel'>
<Series>
<Series _Template_='All' ShadowOffset='2'
BorderColor='64, 64, 64' BorderDashStyle='Solid'
BorderWidth='1' IsValueShownAsLabel='true'
Font='Tahoma, 6.75pt, GdiCharSet=0'
LabelForeColor='100, 100, 100'
CustomProperties='FunnelLabelStyle=Outside'
ChartType='Funnel'>
<SmartLabelStyle Enabled='True' />
<Points />
</Series>
</Series>
<ChartAreas>
<ChartArea _Template_='All' BackColor='Transparent'
BorderColor='Transparent'
BorderDashStyle='Solid'>
<Area3DStyle Enable3D='True'
IsClustered='True'/>
</ChartArea>
</ChartAreas>
<Legends>
<Legend _Template_='All' Alignment='Center'
LegendStyle='Table' Docking='Bottom'
IsEquallySpacedItems='True' BackColor='White'
BorderColor='228, 228, 228' BorderWidth='0'
Font='Tahoma, 8pt, GdiCharSet=0'
ShadowColor='0, 0, 0, 0'
ForeColor='100, 100, 100'>
</Legend>
</Legends>
<Titles>
<Title _Template_='All'
Font='Tahoma, 9pt, style=Bold, GdiCharSet=0'
ForeColor='102, 102, 102'>
</Title>
</Titles>
<BorderSkin PageColor='Control'
BackColor='CornflowerBlue'
BackSecondaryColor='CornflowerBlue' />
</Chart>
";
// Set the data XML string.
string dataXml = @"
<datadefinition>
<fetchcollection>
<fetch mapping='logical' count='10'
aggregate='true'>
<entity name='opportunity'>
<attribute name='actualvalue_base'
aggregate='sum'
alias='sum_actualvalue_base' />
<attribute name='stepname' groupby='true'
alias='stepname' />
<order alias='stepname' descending='false'/>
</entity>
</fetch>
</fetchcollection>
<categorycollection>
<category>
<measurecollection>
<measure alias='sum_actualvalue_base'/>
</measurecollection>
</category>
</categorycollection>
</datadefinition>
";
// Create the visualization entity instance.
SavedQueryVisualization newOrgOwnedVisualization = new SavedQueryVisualization
{
Name = "Sample Visualization",
Description = "Sample organization-owned visualization.",
PresentationDescription = presentationXml,
DataDescription = dataXml,
PrimaryEntityTypeCode = Opportunity.EntityLogicalName,
IsDefault = false
};
_orgOwnedVisualizationId = _serviceProxy.Create(newOrgOwnedVisualization);
Console.WriteLine("Created {0}.", newOrgOwnedVisualization.Name);
// Retrieve the visualization
SavedQueryVisualization retrievedOrgOwnedVisualization = (SavedQueryVisualization)_serviceProxy.Retrieve(SavedQueryVisualization.EntityLogicalName, _orgOwnedVisualizationId, new ColumnSet(true));
Console.WriteLine("Retrieved the visualization.");
// Update the retrieved visualization
// 1. Update the name.
// 2. Update the data description string.
string newDataXml = @"<datadefinition>
<fetchcollection>
<fetch mapping='logical' count='10'
aggregate='true'>
<entity name='opportunity'>
<attribute name='estimatedvalue_base'
aggregate='sum'
alias='sum_estimatedvalue_base' />
<attribute name='name'
groupby='true'
alias='name' />
<order alias='name'
descending='false'/>
</entity>
</fetch>
</fetchcollection>
<categorycollection>
<category>
<measurecollection>
<measure alias='sum_estimatedvalue_base'/>
</measurecollection>
</category>
</categorycollection>
</datadefinition>";
retrievedOrgOwnedVisualization.Name = "Updated Sample Visualization";
retrievedOrgOwnedVisualization.DataDescription = newDataXml;
_serviceProxy.Update(retrievedOrgOwnedVisualization);
// Publish the changes to the solution. This step is only required
// for organization-owned visualizations.
PublishAllXmlRequest updateRequest = new PublishAllXmlRequest();
_serviceProxy.Execute(updateRequest);
Console.WriteLine("Updated the visualization.");
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>
/// This method creates any entity records that this sample requires.
/// Create an account and few opportuntiy records for sample data
/// for the chart.
/// </summary>
public void CreateRequiredRecords()
{
// Create a sample account
Account setupAccount = new Account { Name = "Sample Account" };
_accountId = _serviceProxy.Create(setupAccount);
Console.WriteLine("Created {0}.", setupAccount.Name);
// Create some oppotunity records for the visualization
Opportunity[] setupOpportunities = new Opportunity[]
{
new Opportunity
{
Name = "Sample Opp 01",
EstimatedValue = new Money(120000.00m),
ActualValue = new Money(100000.00m),
CustomerId = new EntityReference(Account.EntityLogicalName,
_accountId),
StepName = "Open"
},
new Opportunity
{
Name = "Sample Opp 02",
EstimatedValue = new Money(240000.00m),
ActualValue = new Money(200000.00m),
CustomerId = new EntityReference(Account.EntityLogicalName,
_accountId),
StepName = "Open"
},
new Opportunity
{
Name = "Sample Opp 03",
EstimatedValue = new Money(360000.00m),
ActualValue = new Money(300000.00m),
CustomerId = new EntityReference(Account.EntityLogicalName,
_accountId),
StepName = "Open"
},
new Opportunity
{
Name = "Sample Opp 04",
EstimatedValue = new Money(500000.00m),
ActualValue = new Money(500000.00m),
CustomerId = new EntityReference(Account.EntityLogicalName,
_accountId),
StepName = "Open"
},
new Opportunity
{
Name = "Sample Opp 05",
EstimatedValue = new Money(110000.00m),
ActualValue = new Money(60000.00m),
CustomerId = new EntityReference(Account.EntityLogicalName,
_accountId),
StepName = "Open"
},
new Opportunity
{
Name = "Sample Opp 06",
EstimatedValue = new Money(90000.00m),
ActualValue = new Money(70000.00m),
CustomerId = new EntityReference(Account.EntityLogicalName,
_accountId),
StepName = "Open"
},
new Opportunity
{
Name = "Sample Opp 07",
EstimatedValue = new Money(620000.00m),
ActualValue = new Money(480000.00m),
CustomerId = new EntityReference(Account.EntityLogicalName,
_accountId),
StepName = "Open"
},
new Opportunity
{
Name = "Sample Opp 08",
EstimatedValue = new Money(440000.00m),
ActualValue = new Money(400000.00m),
CustomerId = new EntityReference(Account.EntityLogicalName,
_accountId),
StepName = "Open"
},
new Opportunity
{
Name = "Sample Opp 09",
EstimatedValue = new Money(410000.00m),
ActualValue = new Money(400000.00m),
CustomerId = new EntityReference(Account.EntityLogicalName,
_accountId),
StepName = "Open"
},
new Opportunity
{
Name = "Sample Opp 10",
EstimatedValue = new Money(650000.00m),
ActualValue = new Money(650000.00m),
CustomerId = new EntityReference(Account.EntityLogicalName,
_accountId),
StepName = "Open"
}
};
_opportunitiyIds = (from opp in setupOpportunities
select _serviceProxy.Create(opp)).ToArray();
Console.WriteLine("Created few opportunity records for {0}.", setupAccount.Name);
return;
}
/// <summary>
/// Deletes any entity records that were created 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 deleted? (y/n) [y]: ");
String answer = Console.ReadLine();
deleteRecords = (answer.StartsWith("y") || answer.StartsWith("Y") || answer == String.Empty);
}
if (deleteRecords)
{
_serviceProxy.Delete(SavedQueryVisualization.EntityLogicalName,
_orgOwnedVisualizationId);
_serviceProxy.Delete("account", _accountId);
Console.WriteLine("Entity records have been deleted.");
}
}
#endregion How To Sample Code
#region Main
/// <summary>
/// Main. Runs the sample and provides error output.
/// <param name="args">Array of arguments to Main method.</param>
/// </summary>
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();
CRUDVisualization app = new CRUDVisualization();
app.Run(config, true);
}
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
}
}
另请参阅
IOrganizationService
Create
Update
Retrieve
PublishAllXmlRequest
帮助程序代码：ServerConnection 类
可视化项（图表）上的操作
创建图表可视化项
图表的示例代码（可视化项）
示例：检索附加到实体的所有图表
Microsoft Dynamics 365
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