Dynamics CRM如何获取所有实体的列表

Question

使用CRM 2013，如何通过connectionManager课程获取CRM中所有实体的列表？我希望所有当前连接的实体。

Answer 1

感谢您的评论并立即回答， 这是我的功能

public static EntityMetadata[] GetEntities ( IOrganizationService organizationService)
{
    Dictionary<string, string> attributesData = new Dictionary<string, string>();
    RetrieveAllEntitiesRequest metaDataRequest = new RetrieveAllEntitiesRequest();
    RetrieveAllEntitiesResponse metaDataResponse = new RetrieveAllEntitiesResponse();
    metaDataRequest.EntityFilters = EntityFilters.Entity;

    // Execute the request.

    metaDataResponse = (RetrieveAllEntitiesResponse)organizationService.Execute(metaDataRequest);

    var entities = metaDataResponse.EntityMetadata;

    return entities;
}

我在Windows应用程序表单中调用我的函数，如下所示： var allEntities = CRMHelpers.GetEntities(service); foreach (EntityMetadata Entity in allEntities) { cbxEntity.Items.Add(Entity.LogicalName); }

Answer 2

如果您正在寻找使用代码（C＃）获取实体元数据，那么我们有内置消息来获取所有实体以及必要的属性级别信息。您可以使用消息＆＃34; RetrieveAllEntitiesRequest＆＃34;。下面的示例代码如下所示。

RetrieveAllEntitiesRequest retrieveAllEntityRequest = new RetrieveAllEntitiesRequest
{
    RetrieveAsIfPublished = true,
    EntityFilters = EntityFilters.Attributes
};
RetrieveAllEntitiesResponse retrieveAllEntityResponse = (RetrieveAllEntitiesResponse)serviceProxy.Execute(retrieveAllEntityRequest);

如果您需要获取特定的实体信息，那么您可以使用消息＆＃34; RetrieveEntityRequest＆＃34;。相同的样本如下，

RetrieveEntityRequest entityRequest = new RetrieveEntityRequest
{
    EntityFilters = EntityFilters.Attributes,
    LogicalName = entityName,
    RetrieveAsIfPublished = true
};
RetrieveEntityResponse entityResponse = (RetrieveEntityResponse)serviceProxy.Execute(entityRequest);

希望这就是你要找的东西。如果您需要更多相关信息，请告诉我们。