string MSG="{" bids \ ": []}"; 
The dynamic Json=DynamicJson. Parse (MSG); 

bids array is not null, normally I Json values. The bids [0] just a matter of, occasionally it will come to an empty array, how to judge whether bids the array is empty, please?

CodePudding user response:

Dynamic resolution cannot have action, will he a traversal can

 
Int ms=0; 
Foreach (var item in Json. Bids) 
{
Ms++; 
break; 
}