Compiling the CRM SDK CrmServiceUtility Class without Web References

According to Shan’s Blog post Using CRM SDK Instead of Web References, it is often preferable to use the SDK classes instead of the proxy classes generated when you add web references. Using the CrmServiceUtility class found in the 4.0 SDK in the \server\reference\cs folder is a perfect case in point. The way the code is written, you can compile it without a web reference simply by adding references to Microsoft.Crm.Sdk.dll, Microsoft.Crm.SdkTypeProxy.dll, and System.Web.Services and two using statements:

using Microsoft.Crm.SdkTypeProxy;
using Microsoft.Crm.SdkTypeProxy.Metadata;