Een aangepaste activiteitsentiteit maken

 

Gepubliceerd: januari 2017

Is van toepassing op: Dynamics 365 (online), Dynamics 365 (on-premises), Dynamics CRM 2016, Dynamics CRM Online

Dit onderwerp bevat een voorbeeld dat laat zien hoe u een aangepaste activiteitsentiteit kunt maken.

In het volgende voorbeeld wordt een aangepaste entiteit gemaakt en de eigenschap voor IsActivity ingesteld op true. Alle activiteiten moet een PrimaryAttributeSchemaName hebben die is ingesteld op Subject, zodat dit overeenstemt met het algemene kenmerk ActivityPointer.Subject dat door alle activiteiten wordt gebruikt.

 // The custom prefix would typically be passed in as an argument or 
 // determined by the publisher of the custom solution.
 String prefix = "new_";

 String customEntityName = prefix + "instantmessage";

 // Create the custom activity entity.
 CreateEntityRequest request = new CreateEntityRequest
 {
     HasNotes = true,
     HasActivities = false,
     PrimaryAttribute = new StringAttributeMetadata
     {
         SchemaName = "Subject",
         RequiredLevel = new AttributeRequiredLevelManagedProperty(AttributeRequiredLevel.None),
         MaxLength = 100,
         DisplayName = new Label("Subject", 1033)
     },
     Entity = new EntityMetadata
     {
         IsActivity = true,
         SchemaName = customEntityName,
         DisplayName = new Label("Instant Message", 1033),
         DisplayCollectionName = new Label("Instant Messages", 1033),
         OwnershipType = OwnershipTypes.UserOwned,
         IsAvailableOffline = true,

     }
 };

 _serviceProxy.Execute(request);

 //Entity must be published

 // Add few attributes to the custom activity entity.
 CreateAttributeRequest fontFamilyAttributeRequest =
     new CreateAttributeRequest
{
    EntityName = customEntityName,
    Attribute = new StringAttributeMetadata
    {
        SchemaName = prefix + "fontfamily",
        DisplayName = new Label("Font Family", 1033),
        MaxLength = 100
    }
};
 CreateAttributeResponse fontFamilyAttributeResponse =
     (CreateAttributeResponse)_serviceProxy.Execute(
     fontFamilyAttributeRequest);

 CreateAttributeRequest fontColorAttributeRequest =
     new CreateAttributeRequest
 {
     EntityName = customEntityName,
     Attribute = new StringAttributeMetadata
     {
         SchemaName = prefix + "fontcolor",
         DisplayName = new Label("Font Color", 1033),
         MaxLength = 50
     }
 };
 CreateAttributeResponse fontColorAttributeResponse =
     (CreateAttributeResponse)_serviceProxy.Execute(
     fontColorAttributeRequest);

 CreateAttributeRequest fontSizeAttributeRequest =
     new CreateAttributeRequest
 {
     EntityName = customEntityName,
     Attribute = new IntegerAttributeMetadata
     {
         SchemaName = prefix + "fontSize",
         DisplayName = new Label("Font Size", 1033)
     }
 };
 CreateAttributeResponse fontSizeAttributeResponse =
     (CreateAttributeResponse)_serviceProxy.Execute(
     fontSizeAttributeRequest);

' The custom prefix would typically be passed in as an argument or 
' determined by the publisher of the custom solution.
Dim prefix As String = "new_"

Dim customEntityName As String = prefix & "instantmessage"

' Create the custom activity entity.
Dim request As CreateEntityRequest = New CreateEntityRequest With {
 .HasNotes = True,
 .HasActivities = False,
 .PrimaryAttribute = New StringAttributeMetadata With {
  .SchemaName = "Subject",
  .RequiredLevel = New AttributeRequiredLevelManagedProperty(AttributeRequiredLevel.None),
  .MaxLength = 100,
  .DisplayName = New Label("Subject", 1033)},
 .Entity = New EntityMetadata With {
  .IsActivity = True,
  .SchemaName = customEntityName,
  .DisplayName = New Label("Instant Message", 1033),
  .DisplayCollectionName = New Label("Instant Messages", 1033),
  .OwnershipType = OwnershipTypes.UserOwned,
  .IsAvailableOffline = True}}

_serviceProxy.Execute(request)

'Entity must be published

' Add few attributes to the custom activity entity.
Dim fontFamilyAttributeRequest As CreateAttributeRequest = New CreateAttributeRequest With {
 .EntityName = customEntityName,
 .Attribute = New StringAttributeMetadata With {
  .SchemaName = prefix & "fontfamily",
  .DisplayName = New Label("Font Family", 1033),
  .MaxLength = 100}}
Dim fontFamilyAttributeResponse As CreateAttributeResponse = CType(_serviceProxy.Execute(fontFamilyAttributeRequest), CreateAttributeResponse)

Dim fontColorAttributeRequest As CreateAttributeRequest = New CreateAttributeRequest With {
 .EntityName = customEntityName,
 .Attribute = New StringAttributeMetadata With {
  .SchemaName = prefix & "fontcolor",
  .DisplayName = New Label("Font Color", 1033),
  .MaxLength = 50}}
Dim fontColorAttributeResponse As CreateAttributeResponse = CType(_serviceProxy.Execute(fontColorAttributeRequest), CreateAttributeResponse)

Dim fontSizeAttributeRequest As CreateAttributeRequest = New CreateAttributeRequest With {
 .EntityName = customEntityName,
 .Attribute = New IntegerAttributeMetadata With {
  .SchemaName = prefix & "fontSize",
  .DisplayName = New Label("Font Size", 1033)}}
Dim fontSizeAttributeResponse As CreateAttributeResponse = CType(_serviceProxy.Execute(fontSizeAttributeRequest), CreateAttributeResponse)

Zie ook

CreateEntityRequest
Het voorbeeld en de helpercode gebruiken
Aangepaste activiteiten
Metagegevens van entiteiten aanpassen
De pictogrammen voor een entiteit aanpassen
De berichten voor een entiteit aanpassen
Voorbeeld: Een aangepaste activiteitentiteit maken

Microsoft Dynamics 365

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