/// <summary>
/// Return removed object or null.
/// </summary>
public UpdateContextSearchData?TryRemove(long chatId, int botId)
{
var key = UpdateContextSearchData.CreateKey(chatId, botId);
if (_dict.TryRemove(key, out var val))
{
return(val);
}
else
{
return(null);
}
}
/// <summary>
/// Return value or null.
/// </summary>
public UpdateContextSearchData?TryFind(long chatId, int botId)
{
RemoveDisposed();
var key = UpdateContextSearchData.CreateKey(chatId, botId);
if (_dict.TryGetValue(key, out var val))
{
return(val);
}
else
{
return(null);
}
}
public bool Contains(long chatId, int botId)
{
var key = UpdateContextSearchData.CreateKey(chatId, botId);
return(_dict.ContainsKey(key));
}