public string GetImages(string editorID, long viewStamp, int startIndex, int totalDataSize) { try { AllowAccess(); ImagesDTO dto = new ImagesDTO(); if (CheckArguments(editorID, viewStamp, dto)) { lock (Editor.SchemeView.SyncRoot) { dto.CopyImages(Editor.SchemeView.SchemeDoc.Images.Values, startIndex, totalDataSize); } } return(JsSerializer.Serialize(dto)); } catch (Exception ex) { AppData.Log.WriteException(ex, Localization.UseRussian ? "Ошибка при получении изображений схемы" : "Error getting scheme images"); return(JsSerializer.GetErrorJson(ex)); } }
public string GetImages(int viewID, long viewStamp, int startIndex, int totalDataSize) { try { UserRights userRights; AppData.CheckLoggedOn(out userRights); SchemeView schemeView = GetSchemeView(viewID, userRights); ImagesDTO dto = new ImagesDTO(); dto.ViewStamp = schemeView.Stamp; if (SchemeUtils.ViewStampsMatched(viewStamp, schemeView.Stamp)) { dto.CopyImages(schemeView.SchemeDoc.Images.Values, startIndex, totalDataSize); } return(JsSerializer.Serialize(dto)); } catch (Exception ex) { AppData.Log.WriteException(ex, Localization.UseRussian ? "Ошибка при получении изображений схемы с ид.={0}" : "Error getting images of the scheme with ID={0}", viewID); return(GetErrorDtoJs(ex)); } }
public string GetImages(int viewID, long viewStamp, int startIndex, int totalDataSize) { try { UserRights userRights; AppData.CheckLoggedOn(out userRights); SchemeView schemeView = GetSchemeView(viewID, userRights); ImagesDTO dto = new ImagesDTO(); dto.ViewStamp = schemeView.Stamp; if (viewStamp == 0 || viewStamp == dto.ViewStamp) { Dictionary <string, SchemeView.Image> .ValueCollection images = schemeView.ImageDict.Values; int i = 0; int size = 0; foreach (SchemeView.Image image in images) { if (i >= startIndex) { dto.Images.Add(new Image(image)); if (image.Data != null) { size += image.Data.Length; } } if (size >= totalDataSize) { break; } i++; } dto.EndOfImages = i == images.Count; } return(JsSerializer.Serialize(dto)); } catch (Exception ex) { AppData.Log.WriteException(ex, Localization.UseRussian ? "Ошибка при получении изображений схемы с ид.={0}" : "Error getting the images of the scheme with ID={0}", viewID); return(GetErrorDtoJs(ex)); } }