从列表中删除对象

Question

My List is

public List<BaseHomePage.QueueListItem> QueueDataSource
   {
    get { return this._queueDataSource; }
    set { this._queueDataSource = value; }
   }

and I want to remove the object from the list,my code is

for (int i = 0; i < _queueDataSource.Count; i++)
{
    object queue = _queueDataSource[i];

    if (objQuery.BranchOutQueue)
    {
        this._queueDataSource.Remove(queue);   //Here I want to getting error
    }
}

Error : The best overload method match for system.collections.Generic.List.Remove(BaseHome.QueueList) has some invalid arguments

Answer 1

Instead of using object use var .

var queue = _queueDataSource[i];

Or to be specific you can use:

BaseHomePage.QueueListItem queue = _queueDataSource[i];

The reason you are getting the error is that Remove expects parameter of the same type as of List, since you are getting the object retruned in type object its not compatible.

Answer 2

Just use the RemoveAt instead base from the object

     for (int i = 0; i < _queueDataSource.Count; i++)
        {
            if (IsSuccess)
             _queueDataSource.RemoveAt(i)
        }