Read-Each-Key-Value-Pair-in-the-Dictionary-and-Operate-Each-Pair

Command Description

Loop through every item in the collection and execute the statements in the block after the item name(corresponding to dictionary) or index(corresponding to array) is entered as key and the item value is entered as value

Command Prototype

For Each key, value In dataStruct

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Parameter Description

Parameter	Required	Type	Default	Description
key	True	id	key	Traversal Key
value	True	id	value	Traverse value
dataStruct	True	expression	dictVar	The data structure to be traversed

Demo

TracePrint("------------------------------------ Traverse the dictionary--------- ----------------------------------") 
//------------------------------------------------------------------------------- 
//[Remarks] Loop through each piece of data in  Collection , substitute the name of the data (when corresponding to a dictionary) or index (when corresponding to an array) into  key, substitute the value of the data into  value  and execute the  Block  statement block . 
TracePrint("Let the dictionary be a = {'a':'U','b':'i','c':'B','d':'o','e':'T' }, traverse and print each key, value") 
a = {'a':'U','b':'i','c':'B','d':'o','e':'T'} 
For Each key,value In a 
    TracePrint "key value: "&key&" value value: "&value 
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