示例;创建、检索、更新和删除仪表板
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\CRUDDashboards.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
此示例说明了如何创建、检索、更新和删除组织负责的仪表板。 作为更新仪表板的一部分，它将设置为组织的默认仪表板。 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;
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
}
}
另请参阅
IOrganizationService
使用仪表板分析数据
示例：将用户负责的仪表板分派给另一个用户
仪表板上的操作
帮助程序代码：ServerConnection 类
Microsoft Dynamics 365
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