visibility configuration and deletion of user settings

LV will automatically set the accessibility of edit operations depending on the rights. The following rules apply:

• In the absence of the rights to INSERT object on the list is unavailable the operation “Create” and “Create template”.
• In the absence of rights to DELETE the object is not available, the operation “Delete”.
• When (not authorized to UPDATE the object and you have permission to READ) the operation to be called “Viewing”, and the object is opened only for viewing.

If the list of several types of available operations are displayed depending on the selected object. The current setting can be read using the properties ObjectListView.RightSet, and shift availability to monitor events ObjectListView.RightSetChanged.

configure the visibility of columns in ObjectListView

Let it be required, for example, depending on user permissions to set visibility of some column in ObjectListView.

Change objectListView1.Columns during operation of the application.

One of the solutions to the tasks can be use ObjectListView.View.Properties.

public class WinformC__ПользовательПриложенияL : ICSSoft.STORMNET.UI.BaseWinListStandard, IIS.TryAccessSystem.DPDIC__ПользовательПриложенияL
{
	public WinformC__ПользовательПриложенияL() //the constructor of the form 
	{
		this.InitializeComponent();
		this.prv_TuneAdditionalObjectListViews();
		// *** Start programmer edit section *** (Form Constructor) 
		//... 
		if (!ICSSoft.STORMNET.RightManager.AccessObjectCheck(curObject, "Update", false)) //check user permissions 
		{
			var columnInfoList = (from ICSSoft.STORMNET.PropertyInView mi in objectListView1.View.Properties
								  where mi.Name == "Loginpagetitle"
								  select mi).ToList(); //search for the desired property 
			if (columnInfoList.Count == 1) //check that the desired property is found 
			{
				ICSSoft.STORMNET.PropertyInView columnInfo = columnInfoList[0];
				int cINumber = objectListView1.View.Properties.ToList().IndexOf(columnInfo);
				objectListView1.View.Properties[cINumber].Visible = false; //set Visible to false 
			}
		}
		//... 
		// *** End programmer edit section *** (Form Constructor) 
	}
	//... 
}

Note: the Specifics of array ObjectListView.View.Properties due to the fact that PropertyInView is not a class but a structure.

Important: the visibility setting of the column occurs in the form designer.

Deleting user settings in ObjectListView

To remove user settings through the settings window list. Please click on the Сбросить settings..., after confirmation of the operation settings will be deleted from the database. However, the changes will not appear immediately, but only after re-opening the list. This feature stems from the fact that the default values (customize columns) are assigned only in the initialization list (startup control).