範例：擷取商機 (早期繫結)
發行︰ 2017年1月
適用於： Dynamics 365 (online)、Dynamics 365 (on-premises)、Dynamics CRM 2016、Dynamics CRM Online
這個範例程式碼適用於 Microsoft Dynamics 365 (線上和內部部署)。下載 Microsoft Dynamics CRM SDK 套件。 可以在下列位置的下載套件中找到：
SampleCode\CS\BusinessDataModel\BusinessManagement\RetrieveOpportunity.cs
需求
如需執行此 SDK 所提供範例程式碼的需求資訊，請參閱使用範例和 Helper 程式碼。
示範
這個範例將說明如何擷取商機以及與該商機相關的產品。
範例
using System;
using System.ServiceModel;
using System.ServiceModel.Description;
// These namespaces are found in the Microsoft.Xrm.Sdk.dll assembly
// found in the SDK\bin folder.
using Microsoft.Xrm.Sdk;
using Microsoft.Xrm.Sdk.Client;
using Microsoft.Xrm.Sdk.Query;
using Microsoft.Xrm.Sdk.Discovery;
// This namespace is found in Microsoft.Crm.Sdk.Proxy.dll assembly
// found in the SDK\bin folder.
using Microsoft.Crm.Sdk.Messages;
namespace Microsoft.Crm.Sdk.Samples
{
/// <summary>
/// This Sample shows how to retrieve an opportunity with
/// related opportunity products.
/// </summary>
public class RetrieveOpportunity
{
#region Class Level Members
/// <summary>
/// Stores the organization service proxy.
/// </summary>
OrganizationServiceProxy _serviceProxy;
// Define the IDs needed for this sample.
public Guid _unitGroupId;
public Guid _defaultUnitId;
public Guid _product1Id;
public Guid _product2Id;
public Guid _discountTypeId;
public Guid _discountId;
public Guid _priceListId;
public Guid _priceListItem1Id;
public Guid _priceListItem2Id;
public Guid _accountId;
public Guid _opportunityId;
public Guid _opportunityProduct1Id;
public Guid _opportunityProduct2Id;
#endregion Class Level Members
#region How To Sample Code
/// <summary>
/// Create and configure the organization service proxy.
/// Initiate method to create any data that this sample requires.
/// Retrieve opportunity and opportunity products.
/// Optionally delete any entity records that were created for this sample.
/// </summary>
/// <param name="serverConfig">Contains server connection information.</param>
/// <param name="promptforDelete">When True, the user will be prompted to delete all
/// created entities.</param>
public void Run(ServerConnection.Configuration serverConfig, bool promptForDelete)
{
try
{
// Connect to the Organization service.
// The using statement assures that the service proxy will be properly disposed.
using (_serviceProxy = new OrganizationServiceProxy(serverConfig.OrganizationUri, serverConfig.HomeRealmUri,serverConfig.Credentials, serverConfig.DeviceCredentials))
{
// This statement is required to enable early-bound type support.
_serviceProxy.EnableProxyTypes();
// Call the method to create any data that this sample requires.
CreateRequiredRecords();
// Retrieve Opportunity record.
Opportunity checkOpportunity = (Opportunity)_serviceProxy.Retrieve(
Opportunity.EntityLogicalName,
_opportunityId,
new ColumnSet("name"));
Console.WriteLine("Retrieved {0}", checkOpportunity.Name);
// Retrieve the related opportunity products
QueryExpression opportunityProductsQuery = new QueryExpression
{
EntityName = OpportunityProduct.EntityLogicalName,
ColumnSet = new ColumnSet("opportunityproductid", "volumediscountamount"),
Criteria = new FilterExpression
{
Conditions =
{
new ConditionExpression
{
AttributeName = "opportunityid",
Operator = ConditionOperator.Equal,
Values = { _opportunityId }
}
}
}
};
DataCollection<Entity> opportunityProducts = _serviceProxy.RetrieveMultiple(
opportunityProductsQuery).Entities;
foreach (Entity entity in opportunityProducts)
{
OpportunityProduct opportunityProduct = (OpportunityProduct)entity;
Console.WriteLine("Retrieved Opportunity Product {0}",
opportunityProduct.OpportunityProductId.Value);
}
DeleteRequiredRecords(promptForDelete);
}
}
// Catch any service fault exceptions that Microsoft Dynamics CRM throws.
catch (FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault>)
{
// You can handle an exception here or pass it back to the calling method.
throw;
}
}
/// <summary>
/// This method creates any entity records that this sample requires.
/// Create a unit group.
/// Retrieve the default unit.
/// Create few products.
/// Create new discount list and discount.
/// Create new price list and few price list items.
/// Create an account record.
/// Create a new opportunity and few opportunity products.
/// </summary>
public void CreateRequiredRecords()
{
// Create a unit group
UoMSchedule newUnitGroup = new UoMSchedule
{
Name = "Example Unit Group",
BaseUoMName = "Example Primary Unit"
};
_unitGroupId = _serviceProxy.Create(newUnitGroup);
Console.WriteLine("Created {0}", newUnitGroup.Name);
// Retrieve the default unit id that was automatically created
// when we created the Unit Group
QueryExpression unitQuery = new QueryExpression
{
EntityName = UoM.EntityLogicalName,
ColumnSet = new ColumnSet("uomid", "name"),
Criteria = new FilterExpression
{
Conditions =
{
new ConditionExpression
{
AttributeName = "uomscheduleid",
Operator = ConditionOperator.Equal,
Values = { _unitGroupId }
}
}
},
PageInfo = new PagingInfo
{
PageNumber = 1,
Count = 1
}
};
// Retrieve the unit.
UoM unit = (UoM)_serviceProxy.RetrieveMultiple(unitQuery).Entities[0];
_defaultUnitId = unit.UoMId.Value;
Console.WriteLine("Retrieved {0}", unit.Name);
// Create a few products
Product newProduct1 = new Product
{
ProductNumber = "1",
Name = "Example Product 1",
ProductStructure = new OptionSetValue(1),
QuantityDecimal = 2,
DefaultUoMScheduleId = new EntityReference(UoMSchedule.EntityLogicalName,
_unitGroupId),
DefaultUoMId = new EntityReference(UoM.EntityLogicalName, _defaultUnitId)
};
_product1Id = _serviceProxy.Create(newProduct1);
Console.WriteLine("Created {0}", newProduct1.Name);
Product newProduct2 = new Product
{
ProductNumber = "2",
Name = "Example Product 2",
ProductStructure = new OptionSetValue(1),
QuantityDecimal = 3,
DefaultUoMScheduleId = new EntityReference(UoMSchedule.EntityLogicalName,
_unitGroupId),
DefaultUoMId = new EntityReference(UoM.EntityLogicalName, _defaultUnitId)
};
_product2Id = _serviceProxy.Create(newProduct2);
Console.WriteLine("Created {0}", newProduct2.Name);
// Create a new discount list
DiscountType newDiscountType = new DiscountType
{
Name = "Example Discount List",
IsAmountType = false
};
_discountTypeId = _serviceProxy.Create(newDiscountType);
Console.WriteLine("Created {0}", newDiscountType.Name);
// Create a new discount
Discount newDiscount = new Discount
{
DiscountTypeId = new EntityReference(DiscountType.EntityLogicalName,
_discountTypeId),
LowQuantity = 5,
HighQuantity = 10,
Percentage = 3
};
_discountId = _serviceProxy.Create(newDiscount);
Console.WriteLine("Created new discount for the {0}.", newDiscountType.Name);
// Create a price list
PriceLevel newPriceList = new PriceLevel
{
Name = "Example Price List"
};
_priceListId = _serviceProxy.Create(newPriceList);
Console.WriteLine("Created {0}", newPriceList.Name);
// Create a price list item for the first product and apply volume discount
ProductPriceLevel newPriceListItem1 = new ProductPriceLevel
{
PriceLevelId = new EntityReference(PriceLevel.EntityLogicalName, _priceListId),
ProductId = new EntityReference(Product.EntityLogicalName, _product1Id),
UoMId = new EntityReference(UoM.EntityLogicalName, _defaultUnitId),
Amount = new Money(20),
DiscountTypeId = new EntityReference(DiscountType.EntityLogicalName,
_discountTypeId)
};
_priceListItem1Id = _serviceProxy.Create(newPriceListItem1);
Console.WriteLine(@"Created price list item for the {0} and applied
volume discount.", newProduct1.Name);
// Create a price list item for the second product
ProductPriceLevel newPriceListItem2 = new ProductPriceLevel
{
PriceLevelId = new EntityReference(PriceLevel.EntityLogicalName, _priceListId),
ProductId = new EntityReference(Product.EntityLogicalName, _product2Id),
UoMId = new EntityReference(UoM.EntityLogicalName, _defaultUnitId),
Amount = new Money(20)
};
_priceListItem2Id = _serviceProxy.Create(newPriceListItem2);
Console.WriteLine("Created price list item for the {0}.", newProduct1.Name);
//Publish Product1
SetStateRequest publishRequest1 = new SetStateRequest
{
EntityMoniker = new EntityReference(Product.EntityLogicalName, _product1Id),
State = new OptionSetValue((int)ProductState.Active),
Status = new OptionSetValue(1)
};
_serviceProxy.Execute(publishRequest1);
//Publish Product2
SetStateRequest publishRequest2 = new SetStateRequest
{
EntityMoniker = new EntityReference(Product.EntityLogicalName, _product2Id),
State = new OptionSetValue((int)ProductState.Active),
Status = new OptionSetValue(1)
};
_serviceProxy.Execute(publishRequest2);
Console.WriteLine("Published both the products");
// Create an account record for the opporutnity's potential customerid
Account newAccount = new Account
{
Name = "Example Account"
};
_accountId = _serviceProxy.Create(newAccount);
Console.WriteLine("Created {0}", newAccount.Name);
// Create a new opportunity
Opportunity newOpportunity = new Opportunity
{
Name = "Example Opportunity",
CustomerId = new EntityReference(Account.EntityLogicalName,
_accountId),
PriceLevelId = new EntityReference(PriceLevel.EntityLogicalName,
_priceListId)
};
_opportunityId = _serviceProxy.Create(newOpportunity);
Console.WriteLine("Created {0}.", newOpportunity.Name);
// Create some opportunity products
OpportunityProduct newOpportunityProduct1 = new OpportunityProduct
{
OpportunityId = new EntityReference(Opportunity.EntityLogicalName,
_opportunityId),
ProductId = new EntityReference(Product.EntityLogicalName,
_product1Id),
UoMId = new EntityReference(UoM.EntityLogicalName, _defaultUnitId),
Quantity = 8
};
_opportunityProduct1Id = _serviceProxy.Create(newOpportunityProduct1);
OpportunityProduct newOpportunityProduct2 = new OpportunityProduct
{
OpportunityId = new EntityReference(Opportunity.EntityLogicalName,
_opportunityId),
ProductId = new EntityReference(Product.EntityLogicalName,
_product2Id),
UoMId = new EntityReference(UoM.EntityLogicalName, _defaultUnitId),
Quantity = 1
};
_opportunityProduct2Id = _serviceProxy.Create(
newOpportunityProduct2);
Console.WriteLine("Created few opportunity products.");
return;
}
/// <summary>
/// Deletes any entity records that were created for this sample.
/// <param name="prompt">Indicates whether to prompt the user to delete
/// the records created in this sample.</param>
/// </summary>
public void DeleteRequiredRecords(bool prompt)
{
bool deleteRecords = true;
if (prompt)
{
Console.WriteLine("\nDo you want these entity records deleted? (y/n)");
String answer = Console.ReadLine();
deleteRecords = (answer.StartsWith("y") || answer.StartsWith("Y"));
}
if (deleteRecords)
{
_serviceProxy.Delete("opportunityproduct", _opportunityProduct1Id);
_serviceProxy.Delete("opportunityproduct", _opportunityProduct2Id);
_serviceProxy.Delete("opportunity", _opportunityId);
_serviceProxy.Delete("account", _accountId);
_serviceProxy.Delete("productpricelevel", _priceListItem1Id);
_serviceProxy.Delete("productpricelevel", _priceListItem2Id);
_serviceProxy.Delete("pricelevel", _priceListId);
_serviceProxy.Delete("product", _product1Id);
_serviceProxy.Delete("product", _product2Id);
_serviceProxy.Delete("discount", _discountId);
_serviceProxy.Delete("discounttype", _discountTypeId);
_serviceProxy.Delete("uomschedule", _unitGroupId);
Console.WriteLine("Entity records have been deleted.");
}
}
#endregion How To Sample Code
#region Main
/// <summary>
/// Standard Main() method used by most SDK samples.
/// </summary>
/// <param name="args"></param>
static public void Main(string[] args)
{
try
{
// Obtain the target organization's Web address and client logon
// credentials from the user.
ServerConnection serverConnect = new ServerConnection();
ServerConnection.Configuration config = serverConnect.GetServerConfiguration();
RetrieveOpportunity app = new RetrieveOpportunity();
app.Run(config, true);
}
catch (FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault> ex)
{
Console.WriteLine("The application terminated with an error.");
Console.WriteLine("Timestamp: {0}", ex.Detail.Timestamp);
Console.WriteLine("Code: {0}", ex.Detail.ErrorCode);
Console.WriteLine("Message: {0}", ex.Detail.Message);
Console.WriteLine("Plugin Trace: {0}", ex.Detail.TraceText);
Console.WriteLine("Inner Fault: {0}",
null == ex.Detail.InnerFault ? "No Inner Fault" : "Has Inner Fault");
}
catch (System.TimeoutException ex)
{
Console.WriteLine("The application terminated with an error.");
Console.WriteLine("Message: {0}", ex.Message);
Console.WriteLine("Stack Trace: {0}", ex.StackTrace);
Console.WriteLine("Inner Fault: {0}",
null == ex.InnerException.Message ? "No Inner Fault" : ex.InnerException.Message);
}
catch (System.Exception ex)
{
Console.WriteLine("The application terminated with an error.");
Console.WriteLine(ex.Message);
// Display the details of the inner exception.
if (ex.InnerException != null)
{
Console.WriteLine(ex.InnerException.Message);
FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault> fe
= ex.InnerException
as FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault>;
if (fe != null)
{
Console.WriteLine("Timestamp: {0}", fe.Detail.Timestamp);
Console.WriteLine("Code: {0}", fe.Detail.ErrorCode);
Console.WriteLine("Message: {0}", fe.Detail.Message);
Console.WriteLine("Plugin Trace: {0}", fe.Detail.TraceText);
Console.WriteLine("Inner Fault: {0}",
null == fe.Detail.InnerFault ? "No Inner Fault" : "Has Inner Fault");
}
}
}
// Additional exceptions to catch: SecurityTokenValidationException, ExpiredSecurityTokenException,
// SecurityAccessDeniedException, MessageSecurityException, and SecurityNegotiationException.
finally
{
Console.WriteLine("Press <Enter> to exit.");
Console.ReadLine();
}
}
#endregion Main
}
}
另請參閱
Helper 程式碼：ServerConnection 類別
商機實體
範例：將商機轉換成報價 (早期繫結)
Microsoft Dynamics 365
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