Microsoft Dynamics CRM (Archived)

How to declare a global variable in WCF application for CRM integration, where we can keep organisation service and use in different levels of DLLs in project?

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Posted on by MS CRM DYNAMICS

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few more details :

I am creating organisation service objects and trying to use different levels of DLLs in project.

1. static variables we cant add as its not thread safe. ( I have tried this approach and got some error)

2. WCF application its a ConcurrencyMode = ConcurrencyMode.Multiple, InstanceContextMode = InstanceContextMode.PerCall means multiple threads can access the WCF service.

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Nishkarsh Vaish 335 on at

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Hi

As soon as I understand,you can add it in a new file as Class with below code and call it everywhere as Global.service():-

using Microsoft.Xrm.Sdk;

using Microsoft.Xrm.Sdk.Client;

using System;

using System.Collections.Generic;

using System.Linq;

using System.ServiceModel.Description;

using System.Text;

using System.Threading.Tasks;

using System.Net;

namespace Console

{

class Global

{

public static IOrganizationService service()

{

ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11;

ClientCredentials Credentials = new ClientCredentials();

Credentials.UserName.UserName = "UserID.onmicrosoft.com";

Credentials.UserName.Password = "Password";

Uri OrganizationUri = new Uri("yourorganizationurl.dynamics.com/.../Organization.svc");

Uri HomeRealmUri = null;

using (OrganizationServiceProxy serviceProxy = new OrganizationServiceProxy(OrganizationUri, HomeRealmUri, Credentials, null))

{

serviceProxy.ServiceConfiguration.CurrentServiceEndpoint.Behaviors.Add(new ProxyTypesBehavior());

IOrganizationService service = (IOrganizationService)serviceProxy;

return service;

}

}

}

}

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MS CRM DYNAMICS 592 on at

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Suppose I am using organisation service 5 times in my project and if I call 5 times this function then this will increase the performance by calling the CRM 5 times to create the organisation service . Correct me if I am wrong. But I need to call CRM once and use the organisation service across my code.

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RaviKashyap 55,410 Moderator on at

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Hi Bhabani,

Take a look at this document-

msdn.microsoft.com/.../gg509027.aspx;MSPPError=-2147217396#Performance

It talks about caching the organizationserviceproxy instance and reuse it within the application along with some more points.

Hope this helps.

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Nishkarsh Vaish 335 on at

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Run it when your project starts and store it in global class and call it from there.I thought it will work for you.

Refer this link:-

https://stackoverflow.com/questions/1293926/c-sharp-winforms-global-variables

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MS CRM DYNAMICS 592 on at

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Hi any one having idea how to implement below lines

var container = IoC.Initialize();
_configurationService = container.GetInstance<IConfigurationService>();

-------------------------------------------------------------------------------------------

public static IOrganizationService CRMService
{
get
{
try
{
lock (_lockObject)
{
if (instance == null)
{
var container = IoC.Initialize();
_configurationService = container.GetInstance<IConfigurationService>();

instance = Connect();
}
return instance;
}
}
catch (Exception ex)
{
throw new Exception("Unable to connect to CRM", ex);
}

}
}

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RaviKashyap 55,410 Moderator on at

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Hi Bhabani,

Though I am not sure whats your implementation but below link may help you.

dynamicscrmcoe.com/implementing-dependency-inversion-dynamics-365

Also, if you have got the answer for you initial question "global variable for crm service" then please share it here so that it can help others :)

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