Créer une entité d’activité personnalisée

Date de publication : janvier 2017

S’applique à : Dynamics 365 (online), Dynamics 365 (on-premises), Dynamics CRM 2016, Dynamics CRM Online

Cette rubrique présente un exemple qui explique comment créer une entité d’activité personnalisée.

L’exemple suivant crée une entité personnalisée et définit la propriété IsActivity avec la valeur true. Toutes les activités doivent avoir un PrimaryAttributeSchemaName défini sur Subject afin qu’il corresponde à l’attribut ActivityPointer.Subject commun utilisé par toutes les activités.

 // 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)

Voir aussi

CreateEntityRequest
Utiliser l’exemple de code et le code d’assistance
Activités personnalisées
Personnaliser les métadonnées d’entité
Modifier les icônes d’une entité
Modifier les messages pour une entité
Exemple : Créer une entité d’activité personnalisée

Microsoft Dynamics 365

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