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Version: v6.7.0

SelectCase

Command Description​

Calculate the decision value and compare it with the candidate value of each branch. If it is equal to a candidate value, execute the statement block of that branch. If it is not equal to any candidate value, execute the statement block of the "other branch" (if any).

Command Prototype​

Select Case expression 

 Case 1 

 End Select

Parameter Description​

ParameterRequiredTypeDefaultDescription
expressionTrueexpressiona + bThe expression used for judgment

Demo​

TracePrint("------------------------------------Conditional branch statement block------- ------------------------------------") 
//------------------------------------------------------------------------------- 
TracePrint("Let a be 1, select according to a+1, if a+1 is 2, execute the flow block under Case 2") 
a = 1 
Select Case a+1  
 Case 2 
 TracePrint(2) 
 Case 3 
 TracePrint(3) 
End Select