public static void Set_PositionColumn(IModelListViewPositionColumn listView, IModelColumn modelColumn)
{
listView.SetValue("PositionColumn", modelColumn);
var settingsBehavior = listView.GetNodeByPath("GridViewOptions/SettingsBehavior");
settingsBehavior?.ClearValue("AllowSort");
settingsBehavior?.ClearValue("AllowSelectSingleRowOnly");
if (modelColumn != null)
{
settingsBehavior?.SetValue("AllowSort", true);
settingsBehavior?.SetValue("AllowSort", false);
settingsBehavior?.SetValue("AllowSelectSingleRowOnly", true);
modelColumn.SortIndex = 0;
modelColumn.SortOrder = ColumnSortOrder.Ascending;
modelColumn.Index = -1;
foreach (var column in listView.Columns.Where(column => column != modelColumn))
{
column.SortOrder = ColumnSortOrder.None;
column.SortIndex = -1;
}
}
}
public static IEnumerable <IModelColumn> Get_SortableColumns(IModelListViewPositionColumn column)
{
var modelColumns = column.Columns.Where(modelColumn => modelColumn.ModelMember != null && modelColumn.ModelMember.MemberInfo.MemberType == typeof(int));
return(new CalculatedModelNodeList <IModelColumn>(modelColumns));
}
