CSOM设置“制作默认组”

Question

在CSOM（C＃）中，我正在创建一个子网站，并为Owners，Members和Vistors创建SharePoint组。

共享时，Vistors应为默认组。 在UI中，您可以通过在组设置下选择“生成默认组”来将Vistors组设置为默认值。

但是你如何在CSOM中做到这一点？

这是我目前创建组的代码

    private void SetSecurity(Web web)
    {
        CreateGroup($"Besøgende på {web.Title}", $"Denne gruppe giver læserettighed til {web.Title} sitet", AssociatedGroup.Vistors, web);
        CreateGroup($"Medlemmer af {web.Title}", $"Denne gruppe giver skriverettighed til {web.Title} sitet", AssociatedGroup.Members, web);
        CreateGroup($"Ejere af {web.Title}", $"Denne gruppe giver fuld kontrol til {web.Title} sitet", AssociatedGroup.Owners, web);

        SpClientContext.ExecuteQuery();
    }

    private enum AssociatedGroup
    {
        Owners,
        Members,
        Vistors
    }

    private void CreateGroup(string title, string description, AssociatedGroup associatedGroup, Web web)
    {
        var groupCreation = new GroupCreationInformation();
        groupCreation.Title = title;
        groupCreation.Description = title;

        var group = web.SiteGroups.Add(groupCreation);

        var collRoleDefinitionBinding = new RoleDefinitionBindingCollection(SpClientContext);

        switch (associatedGroup)
        {
            case AssociatedGroup.Owners:
                web.AssociatedOwnerGroup = group;
                web.AssociatedOwnerGroup.Update();
                var adminRoleDefinition = web.RoleDefinitions.GetByType(RoleType.Administrator);
                collRoleDefinitionBinding.Add(adminRoleDefinition);
                break;

            case AssociatedGroup.Members:
                web.AssociatedMemberGroup = group;
                web.AssociatedMemberGroup.Update();
                var contributerDefinition = web.RoleDefinitions.GetByType(RoleType.Contributor);
                collRoleDefinitionBinding.Add(contributerDefinition);
                break;

            case AssociatedGroup.Vistors:
                web.AssociatedVisitorGroup = group;
                web.AssociatedVisitorGroup.Update();
                var vistorDefinition = web.RoleDefinitions.GetByType(RoleType.Reader);
                collRoleDefinitionBinding.Add(vistorDefinition);
                break;
        }

        web.RoleAssignments.Add(group, collRoleDefinitionBinding);

        group.Update();

        web.Update();
    }

我已经尝试将访问者组设置为AssociatedMemberGroup但是没有给出正确的结果，因为在UI中共享它时将映射到Can Edit选项。

                case AssociatedGroup.Vistors:
                //web.AssociatedVisitorGroup = group;
                web.AssociatedMemberGroup = group;
                web.AssociatedMemberGroup.Update();
                var vistorDefinition = web.RoleDefinitions.GetByType(RoleType.Reader);
                collRoleDefinitionBinding.Add(vistorDefinition);
                break;

http://i.stack.imgur.com/J7Ljt.png

那么关于如何在CSOM中将访客群体标记为共享时的默认群组的任何建议？

Answer 1

以下示例演示如何使用CSOM API设置默认组 ：

public static void SetDefaultGroup(Group group)
{
     var ctx = group.Context as ClientContext;
     ctx.Web.AssociatedMemberGroup = group;
     ctx.Web.Update();
     ctx.ExecuteQuery();
}

用法

var group = ctx.Web.SiteGroups.GetById(groupId);
SetDefaultGroup(group);