Eksempel: Oprette, hente, opdatere og slette et dashboard
Udgivet: januar 2017
Gælder for: Dynamics 365 (online), Dynamics 365 (on-premises), Dynamics CRM 2016, Dynamics CRM Online
Denne eksempelkode er for Microsoft Dynamics 365 (online og i det lokale miljø).Hent SDK-pakken til Microsoft Dynamics CRM. Den findes på følgende placering i downloadpakken:
SampleCode\CS\VisualizationsAndDashboards\CRUDDashboards.cs
Krav
Du kan finde flere oplysninger om kravene til kørsel af den eksempelkode, der findes i denne SDK, under Brug eksempel- og hjælpekoden.
Demonstrerer
Dette eksempel viser, hvordan du opretter, henter, opdaterer og sletter et organisationsejet dashboard. Som en del af opdateringen af dashboardet indstilles det til standarddashboard for organisationen. Dette eksempel bruger følgende almindelige metoder:
Eksempel
using System;
using System.Linq;
using System.ServiceModel;
using System.ServiceModel.Description;
using System.Xml.Linq;
// 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;
// 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 perform Create, Retrieve,
/// Update, and Delete operations on a dashboard.
/// </summary>
public class CRUDDashboards
{
#region Class Level Members
/// <summary>
/// Stores the organization service proxy.
/// </summary>
OrganizationServiceProxy _serviceProxy;
// Define the IDs needed for this sample.
public Guid _dashboardId;
#endregion Class Level Members
#region How To Sample Code
/// <summary>
/// Create and configure the organization service proxy.
/// Create a dashboard.
/// Retrieve the dashboard.
/// Update the dashboard.
/// Delete the dashboard.
/// </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();
//Grab the default public view for opportunities.
QueryExpression mySavedQuery = new QueryExpression
{
ColumnSet = new ColumnSet("savedqueryid"),
EntityName = SavedQuery.EntityLogicalName,
Criteria = new FilterExpression
{
Conditions =
{
new ConditionExpression
{
AttributeName = "isdefault",
Operator = ConditionOperator.Equal,
Values = {true}
},
new ConditionExpression
{
AttributeName = "querytype",
Operator = ConditionOperator.Equal,
Values = {0}
},
new ConditionExpression
{
AttributeName = "returnedtypecode",
Operator = ConditionOperator.Equal,
Values = {Opportunity.EntityTypeCode}
}
}
}
};
//This query should return one and only one result.
SavedQuery defaultOpportunityQuery = _serviceProxy.RetrieveMultiple(mySavedQuery)
.Entities.Select(x => (SavedQuery)x).FirstOrDefault();
// Retrieve visualizations out of the system.
// This sample assumes that you have the "Top Opportunities"
// visualization that is installed with Microsoft Dynamics CRM.
QueryByAttribute visualizationQuery = new QueryByAttribute
{
EntityName = SavedQueryVisualization.EntityLogicalName,
ColumnSet = new ColumnSet("savedqueryvisualizationid"),
Attributes = { "name" },
//If you do not have this visualization, you will need to change
//this line.
Values = { "Top Opportunities" }
};
SavedQueryVisualization visualization = _serviceProxy.RetrieveMultiple(visualizationQuery).
Entities.Select(x => (SavedQueryVisualization)x).FirstOrDefault();
//This is the language code for U.S. English. If you are running this code
//in a different locale, you will need to modify this value.
int languageCode = 1033;
//We set up our dashboard and specify the FormXml. Refer to the
//FormXml schema in the Microsoft Dynamics CRM SDK for more information.
SystemForm dashboard = new SystemForm
{
Name = "Sample Dashboard",
Description = "Sample organization-owned dashboard.",
FormXml = String.Format(@"<form>
<tabs>
<tab name='Test Dashboard' verticallayout='true'>
<labels>
<label description='Sample Dashboard' languagecode='{0}' />
</labels>
<columns>
<column width='100%'>
<sections>
<section name='Information Section'
showlabel='false' showbar='false'
columns='111'>
<labels>
<label description='Information Section'
languagecode='{0}' />
</labels>
<rows>
<row>
<cell colspan='1' rowspan='10'
showlabel='false'>
<labels>
<label description='Top Opportunitiess - 1'
languagecode='{0}' />
</labels>
<control id='TopOpportunities'
classid='{{E7A81278-8635-4d9e-8D4D-59480B391C5B}}'>
<parameters>
<ViewId>{1}</ViewId>
<IsUserView>false</IsUserView>
<RelationshipName />
<TargetEntityType>opportunity</TargetEntityType>
<AutoExpand>Fixed</AutoExpand>
<EnableQuickFind>false</EnableQuickFind>
<EnableViewPicker>false</EnableViewPicker>
<EnableJumpBar>false</EnableJumpBar>
<ChartGridMode>Chart</ChartGridMode>
<VisualizationId>{2}</VisualizationId>
<EnableChartPicker>false</EnableChartPicker>
<RecordsPerPage>10</RecordsPerPage>
</parameters>
</control>
</cell>
<cell colspan='1' rowspan='10'
showlabel='false'>
<labels>
<label description='Top Opportunities - 2'
languagecode='{0}' />
</labels>
<control id='TopOpportunities2'
classid='{{E7A81278-8635-4d9e-8D4D-59480B391C5B}}'>
<parameters>
<ViewId>{1}</ViewId>
<IsUserView>false</IsUserView>
<RelationshipName />
<TargetEntityType>opportunity</TargetEntityType>
<AutoExpand>Fixed</AutoExpand>
<EnableQuickFind>false</EnableQuickFind>
<EnableViewPicker>false</EnableViewPicker>
<EnableJumpBar>false</EnableJumpBar>
<ChartGridMode>Grid</ChartGridMode>
<VisualizationId>{2}</VisualizationId>
<EnableChartPicker>false</EnableChartPicker>
<RecordsPerPage>10</RecordsPerPage>
</parameters>
</control>
</cell>
</row>
<row />
<row />
<row />
<row />
<row />
<row />
<row />
<row />
<row />
</rows>
</section>
</sections>
</column>
</columns>
</tab>
</tabs>
</form>",
languageCode,
defaultOpportunityQuery.SavedQueryId.Value.ToString("B"),
visualization.SavedQueryVisualizationId.Value.ToString("B")),
IsDefault = false
};
_dashboardId = _serviceProxy.Create(dashboard);
Console.WriteLine("Created {0}.", dashboard.Name);
//Now we will retrieve the dashboard.
SystemForm retrievedDashboard = (SystemForm)_serviceProxy.Retrieve(SystemForm.EntityLogicalName, _dashboardId, new ColumnSet(true));
Console.WriteLine("Retrieved the dashboard.");
// Update the retrieved dashboard. Enable the chart picker on the chart.
XDocument xDocument = XDocument.Parse(retrievedDashboard.FormXml);
var chartPicker = (from control in xDocument.Descendants("control")
where control.Attribute("id").Value == "TopOpportunities"
select control.Descendants("EnableChartPicker").First()
).First();
chartPicker.Value = "true";
//Now we place the updated Xml back into the dashboard, and update it.
retrievedDashboard.FormXml = xDocument.ToString();
_serviceProxy.Update(retrievedDashboard);
// Publish the dashboard changes to the solution.
// This is only required for organization-owned dashboards.
PublishXmlRequest updateRequest = new PublishXmlRequest
{
ParameterXml = @"<dashboard>_dashboardId</dashboard>"
};
_serviceProxy.Execute(updateRequest);
Console.WriteLine("Updated the dashboard.");
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 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(SystemForm.EntityLogicalName, _dashboardId);
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();
CRUDDashboards app = new CRUDDashboards();
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
}
}
Se også
IOrganizationService
Analysér data ved hjælp af dashboards
Eksempel: Tildel et brugerejet dashboard til en anden bruger
Handlinger på dashboards
Hjælpekode: ServerConnection-klasse
Microsoft Dynamics 365
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