Using Connection string Retrieve the service in MSCRM in C#
//// Required dll///// Microsoft.CSharp Microsoft.Crm.Sdk.Proxy Microsoft.IdentityModel.Clients.ActiveDirectory Microsoft.Xrm.Sdk Microsoft.Xrm.Tooling.Connector Microsoft.Xrm.Tooling.CrmConnectControl Microsoft.Xrm.Tooling.CrmConnector.Powershell System System.Core System.Data System.Data.DataSetExtensions Sysytem.Runtime.Serialization System.Security System.ServiceModel Sysytem.Web.Services System.Xml System.Xml.Linq //////Name spaces//// using System; using Microsoft.Xrm.Sdk; using Microsoft.Xrm.Sdk.Messages; using Microsoft.Xrm.Sdk.Query; using Microsoft.Xrm.Tooling.Connector; ///using connection string Retrieve the service in MSCRM in C# var connString = "AuthType=Office365;Username=test@test.onmicrosoft.com; Password=pass@word1;Url=https://test.crm4.dynamics.com"; Microsoft.Xrm.Tooling.Connector.CrmServiceClient conn = new CrmServiceClient(connString); ...