While using Properties in MS CRM 4.0 one has to be careful as to which dotnet namespace you are instantiating it from. For MS CRM purposes, you need to make sure you instantiate it from Microsoft.crm.sdk and not from System.Data namespace. If you type the following code
PropertyCollection pc_Dummy = new PropertyCollection();
In the above line the word “Property Collection” will be show in Red in the Visual Studio IDE. This can be resolved using the following piece of declaration code. Continue reading ‘Using Property Collection in MS CRM 4.0′