internal void OverwriteAttributeTypeWithRelationshipInfo(DataRow row, EntityMetadataReader reader)
{
var attributeName = row[ColumnForAttributeName] as string;
var metadata = reader.GetRelationShipByReferencingAttribute(attributeName);
if (metadata == null)
return;
row[ColumnForAttributeType] = string.Format("Lookup[RefEntity:{0}][RefColumnName:{1}]",
metadata.ReferencedEntity, metadata.ReferencedAttribute);
}
private void QueryEntityMetadata()
{
WorkAsync("Querying Entity List",
e => // Work To Do Asynchronously
{
var request = new RetrieveAllEntitiesRequest
{
EntityFilters = EntityFilters.Entity,
RetrieveAsIfPublished = true
};
e.Result = Service.Execute(request);
}, e =>
{
var reader = new EntityMetadataReader(e.Result as OrganizationResponse);
entityDropdown.DataSource = reader.ParseEntityList();
});
}
private void QueryRelationshipMetadata()
{
WorkAsync("Querying Relationships for Selected Entity: " + entityDropdown.SelectedValue,
e => // Work To Do Asynchronously
{
var request = new RetrieveAllEntitiesRequest
{
EntityFilters = EntityFilters.Relationships,
RetrieveAsIfPublished = true
};
e.Result = Service.Execute(request);
}, e =>
{
var reader = new EntityMetadataReader(e.Result as OrganizationResponse);
relationShipDropdown.DataSource = reader.ParseRelationships(entityDropdown.SelectedValue as string);
var formUpdater = new GridUpdater(entityAttributeView)
{
ColumnForAttributeName = "Logical Name",
ColumnForAttributeType = "Attribute Type"
};
formUpdater.Where(row => row[formUpdater.ColumnForAttributeType] as string == "Lookup")
.ForEach(x => formUpdater.OverwriteAttributeTypeWithRelationshipInfo(x, reader));
formUpdater.Refresh();
});
}
private void QueryAttributeMetadata()
{
WorkAsync("Querying Attributes for Selected Entity: " + entityDropdown.SelectedValue,
e => // Work To Do Asynchronously
{
var request = new RetrieveAllEntitiesRequest
{
EntityFilters = EntityFilters.Attributes,
RetrieveAsIfPublished = true
};
var response = Service.Execute(request);
var reader = new EntityMetadataReader(response);
e.Result = reader.ParseAttributes(entityDropdown.SelectedValue as string);
},
e => // Cleanup when work has completed
SafeSetDataSource(entityAttributeView, e.Result));
}
