/// <summary>
/// 验证用户名是否存在
/// </summary>
/// <param name="param"></param>
/// <returns></returns>
public bool IsUserNameExists(IsUserNameExistsParameter param)
{
using (var context = base.CreateUserContext())
{
var q = from t in context.Accounts
where t.AppID == param.AppID && t.UserName == param.UserName
select t;
return(q.Any());
}
}
public bool IsUserNameExists(IsUserNameExistsParameter param)
{
return(mgr.IsUserNameExists(param));
}
