/// <summary>Gets a collection of all the users in the SQL Server membership database.</summary>
/// <returns>A <see cref="T:System.Web.Security.MembershipUserCollection"></see> of <see cref="T:System.Web.Security.MembershipUser"></see> objects representing all the users in the database for the configured <see cref="P:System.Web.Security.SqlMembershipProvider.ApplicationName"></see>.</returns>
/// <param name="totalRecords">The total number of users.</param>
/// <param name="pageIndex">The index of the page of results to return. pageIndex is zero-based.</param>
/// <param name="pageSize">The size of the page of results to return.</param>
/// <exception cref="T:System.ArgumentException">pageIndex is less than zero.- or -pageSize is less than one.- or -pageIndex multiplied by pageSize plus pageSize minus one exceeds <see cref="F:System.Int32.MaxValue"></see>.</exception>
public override MembershipUserCollection GetAllUsers(int pageIndex, int pageSize, out int totalRecords)
{
//
// Calculate the first and last records
//
int firstUserIndex = pageIndex * pageSize;
int lastUserIndex = ((pageIndex * pageSize) + pageSize) - 1;
if (pageIndex < 0)
{
throw new ArgumentException(Properties.Resources.PageIndex_bad, "pageIndex");
}
if (pageSize < 1)
{
throw new ArgumentException(Properties.Resources.PageSize_bad, "pageSize");
}
if (lastUserIndex > 0x7fffffff)
{
throw new ArgumentException(Properties.Resources.PageIndex_PageSize_bad, "pageIndex and pageSize");
}
//
// Retrieve a users collection
//
System.Collections.Generic.IList <User> users = MembershipManager.GetAllUsers().ToList();
totalRecords = users.Count;
lastUserIndex = Math.Min(totalRecords, lastUserIndex);
//
// Enumerate the Membership.User and convert to MembershipUserCollection
//
MembershipUserCollection list = new MembershipUserCollection();
for (int idx = firstUserIndex; idx < lastUserIndex; idx++)
{
list.Add(new VivinaMembershipUser(users[idx]));
}
return(list);
}
/// <summary>
/// Get number of the users is online
/// </summary>
/// <returns></returns>
public override int GetNumberOfUsersOnline()
{
return(MembershipManager.GetAllUsers().Where(usr => usr.IsOnline == true).Count());
}