的SharePoint C＃獲取列表上的用戶有權限（如讀取，貢獻訪問者）

Question

using (SPSite oSite = new SPSite(SPContext.Current.Site.Url)) 
     { 
      foreach (SPWeb oWeb in oSite.RootWeb.GetSubwebsForCurrentUser()) 
      { 
       permission = string.Empty; 
       foreach (SPGroup group in oWeb.Groups) 
       { 
        foreach (SPUser u in group.Users) 
        { 
         if (u.Name == (userName)) 
         { 
          foreach (SPRole role in u.Roles) 
          { 
           permission += role.Name.ToString() + ", "; 
          } 
                 } 
        } // Taking All Permission details of user 
       } 
       permission = " [" + permission.TrimEnd(", ".ToCharArray()) + "]"; 

} }

我的最後一個字符串變量有像[讀取，遊客]或[閱讀]值或[遊客，讀取]

我想對所有u.Roles名稱的權限，實際上我得到錯誤/警告[角色，現在是絕對的]，

幫我用SPRoleDefination等 獲得許可SPRoleDefinitionCollectionrol eDefinitions = oWeb.RoleDefinitions; SPRoleDefinitionroleDefinition

感謝 普利文

Answer 1

嘗試了這一點

foreach (SPWeb oWeb in oSite.RootWeb.GetSubwebsForCurrentUser()) 
      { 

       SPRoleDefinitionCollection oCollection= oWeb.RoleDefinitions; 

       foreach (SPRoleDefinition r in oCollection) 
       { 
        SPRoleDefinition roleDef = oCollection[r.Name.ToString()]; 

        foreach (SPRoleAssignment oAssigment in oWeb.RoleAssignments) 
        { 
         if (oAssigment.RoleDefinitionBindings.Contains(roleDef)) 
         { 
          permissions+= r.Name.ToString(); 
         } 
        } 

       }