Access multi symbol and time frame bars in an multi symbol tick based bot

Hello,

How can you have a bot which works at the tick level dealing with multiple symbols but being able to access:

• multiple symbols and
• bar time frames

such that the last bar is constantly updated until the bar is complete.

Also how do you find out what tick what symbol triggered the call to OnTick in a multi symbol bot. Can custom functions, delegates and/or lambdas be used in place of OnTick and OnBar to differentiate by the symbol and time frame in case of bars?

When the generic OnTick or OnBar is called how do I figure out the symbols the data relates to when there a multiple symbols?

Suminda