c# - Identifying class instances created without any variable name -

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i going program windows phone app in c# , xaml. have created usercontrol called boxcontrol. means can create variables type.

i create instances of control in nested loop, seen below. problem when create instances of control way have done it, how reference them in code later? how uniquely identify each instance?

  // = column, j = row         (int i=0; i<4; i++)         {             (int j = 0; j < 3; j++)             {                  boxlist.add(new boxcontrol());                 grid.setcolumn(boxlist[(i*3)+j], i);                 grid.setrow(boxlist[(i*3)+j], j);                  boxgrid.children.add(boxlist[(i*3)+j]);                 boxlist[(i * 3) + j].addhandler(uielement.tapevent, new eventhandler<gestureeventargs>(boxcontrol_tap), false);             }         }

for instance, if tap 1 of them on screen, specific control. have added handlers that, can't reference object. hope can help...

not sure windows phone-app eventhandler, wpf , windows form give "sender" of event. in case, particular boxcontrol tapped, need cast it.

referencing outside of event matter of math, doing within for-loop.


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