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using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Tango.PPC.Shared.SQL
{
public class RemoteSqlColumnCollection : Collection<RemoteSqlColumn>
{
private Dictionary<String, RemoteSqlColumn> _dictionary;
public RemoteSqlColumnCollection()
{
_dictionary = new Dictionary<string, RemoteSqlColumn>();
}
protected override void InsertItem(int index, RemoteSqlColumn item)
{
item.Index = Count;
_dictionary.Add(item.Name, item);
base.InsertItem(index, item);
}
protected override void RemoveItem(int index)
{
throw new NotSupportedException();
}
protected override void ClearItems()
{
_dictionary.Clear();
base.ClearItems();
}
protected override void SetItem(int index, RemoteSqlColumn item)
{
throw new NotSupportedException();
}
public int GetIndexOf(String columnName)
{
return _dictionary[columnName].Index;
}
}
}
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