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If-Number

Command Description​

Determine if the data is a numeric value (can be converted to a decimal or an integer)

Command Prototype​

bRet = IsNumeric(varData)

Parameter Description​

ParameterRequiredTypeDefaultDescription
varDataTrueexpression$PrevResultThe data to be determined

return​

bRet，The variable used to save the output of the command.

Demo​

TracePrint("------------------------------------------------ is a numeric value------- --------------------------") 
//------------------------------------------------------------------------------- 
//[Remarks] Determine whether the data type is a numeric value. 
//Input parameter 1: 
//      varData----->target data 
//out parameters: 
//       returns the result of whether it is a numeric value, true and false 
a = "111" 
bRet = IsNumeric(a) 
TracePrint("Let the variable a be 111, judge whether it is a numerical value, the result is: ") 
TracePrint(bRet) 
  
a = "Hello UiBot" 
bRet = IsNumeric(a) 
TracePrint("Let the variable a be Hello UiBot to judge whether the variable a is a numerical value, the result is: ") 
TracePrint(bRet)