Thank you for the reply. I tried it again, just in case I missed something. Still no luck. Attached is a screenshot of the UI, it is pulling the correct count (3), but not the image via binary. Here is the code, just in case I missed something, wouldn't be the first time :)
BTW: what is the trick to post code in this forum, seems copy and paste is not as legible as it could be?
<telerik:RadImageGallery ID="PresentationView_RadImageGallery" Height="100%" runat="server" DataImageField="FullContent" OnNeedDataSource="PresentationView_RadImageGallery_NeedDataSource">
<ClientSettings>
<ClientEvents OnImageGalleryCreated="onImageGalleryCreated" />
</ClientSettings>
</telerik:RadImageGallery>
protected void PresentationView_RadImageGallery_NeedDataSource(object sender, ImageGalleryNeedDataSourceEventArgs e) {
PresentationView_RadImageGallery.DataSource = GetPresentationSlideList();
}
public DataTable GetPresentationSlideList() {
DataTable data = new DataTable();
data.Columns.Add("ID", typeof(int));
data.Columns.Add("Company");
data.Columns.Add("Presentation");
data.Columns.Add("Description");
data.Columns.Add("FullContent");
data.Columns.Add("ThumbnailContent");
data.Columns.Add("SlideOrder");
data.Columns.Add("VersionId", typeof(int));
data.PrimaryKey = new DataColumn[] { data.Columns["ID"] };
IncludeFieldsList includeFieldList = new IncludeFieldsList();
includeFieldList.Add(SlideFields.Id);
includeFieldList.Add(SlideFields.CompanyId);
includeFieldList.Add(SlideFields.Description);
includeFieldList.Add(SlideFields.FullContent);
includeFieldList.Add(SlideFields.ThumbnailContent);
includeFieldList.Add(PresentationSlideFields.SlideOrder);
includeFieldList.Add(PresentationSlideFields.VersionId);
PresentationSlideCollection presentationSlideCollection = new PresentationSlideCollection();
var relations = new RelationCollection(PresentationSlideEntity.Relations.PresentationEntityUsingPresentationId);
relations.Add(PresentationSlideEntity.Relations.SlideEntityUsingSlideId);
var filter = new PredicateExpression(PresentationFields.CompanyId == CompanyId);
filter.Add(PresentationSlideFields.PresentationId == PresentationId);
filter.Add(PresentationSlideFields.VersionId == UtilityFunctions.getMaxVersionId(PresentationId));
presentationSlideCollection.GetMulti(filter, -1, null, relations, null, includeFieldList, -1, -1);
foreach (PresentationSlideEntity presentationSlideEntity in presentationSlideCollection.OrderBy(P => P.SlideOrder)) {
data.Rows.Add(
presentationSlideEntity.Slide.Id,
presentationSlideEntity.Slide.Company.Name,
presentationSlideEntity.Slide.Description,
presentationSlideEntity.Slide.FullContent,
presentationSlideEntity.Slide.ThumbnailContent,
presentationSlideEntity.SlideOrder,
presentationSlideEntity.VersionId
);
}
return data;
}
In the DB: FullContent is varbinary(MAX)
