static public void SetConfig(InfoConfig ic, string sectionName) { SettingItem imageSetting = AppSettingHelper.GetSpecifySection(sectionName); imageSetting.BatchBegin(); try { imageSetting.WriteDouble("ZoomFactor", ic.ZoomFactor); imageSetting.BatchCommit(); } catch (Exception ex) { imageSetting.BatchCancel(); MsgBox.ShowException(ex); } }