Mody，我们可以公开这个属性，以允许api更改
3.23．1
同时，你可以使用这样的东西来改变它，如果你必须，但我真的不建议这样做。在更改用户时需要注意。以编程方式进行配置:
1.应用程序可以缓存属性和它们的值，我不知道这是否是EnableUndo的情况。
2.这段代码保存User。磁盘上的配置，并且此保存不会与“选项”对话框或其他可能保存用户的应用程序代码同步。配置(如果两者同时尝试保存，则可能导致冲突)
内部类ToggleGP_EnableUndo:按钮{私有静态只读string GP_EnableUndo = "EnableUndo";OnClick() {var enable_undo = getgpenableundo ();SetGPEnableUndoSetting (! enable_undo);} private bool GetGPEnableUndoSetting() {var config = System.Configuration.ConfigurationManager.}OpenExeConfiguration (ConfigurationUserLevel.PerUserRoamingAndLocal);Var组= config。SectionGroups[@"userSettings"] as ConfigurationSectionGroup;var gp_Section = group.Sections["ArcGIS.Desktop.Internal.GeoProcessing.Properties. var gp_Section = group.Sections["作为ClientSettingsSection;var enableundo = gp_Section?.Settings.Get(GP_EnableUndo);var rawValue = enableUndoSetting?. value ?. valuexml ?。InnerText ?实现吗?“假”; return Boolean.Parse(rawValue); } private void SetGPEnableUndoSetting(bool enable_undo) { var config = System.Configuration.ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.PerUserRoamingAndLocal); var group = config.SectionGroups[@"userSettings"] as ConfigurationSectionGroup; var gp_Section = group.Sections["ArcGIS.Desktop.Internal.GeoProcessing.Properties.Settings"] as ClientSettingsSection; var enableUndoSetting = gp_Section.Settings.Get(GP_EnableUndo); //null check... if (enableUndoSetting == null) { //create a new value var element = new SettingElement(GP_EnableUndo, SettingsSerializeAs.String); var xElement = new XElement(XName.Get("value")); XmlDocument doc = new XmlDocument(); XmlElement valueXml = doc.ReadNode(xElement.CreateReader()) as XmlElement; valueXml.InnerText = enable_undo.ToString(); element.Value.ValueXml = valueXml; gp_Section.Settings.Add(element); } else { //change the value XmlDocument doc = new XmlDocument(); var sr = new StringReader(enableUndoSetting.Value.ValueXml.OuterXml); XmlElement valueXml = doc.ReadNode(XmlReader.Create(sr)) as XmlElement; valueXml.InnerText = enable_undo.ToString(); enableUndoSetting.Value.ValueXml = valueXml; } config.Save(); } }
