In This Topic ▼

contains Method

Summary

Determines whether an item is in the LeadCollection.

Syntax

TypeScript

JavaScript

LeadCollection.prototype.contains = function( 
   item 
)

contains( 
   item: any 
): boolean;

item

The object to locate in the LeadCollection. The value can be null.

true if item is found in the LeadCollection; otherwise, false.

Remarks

This method determines equality using the default equality comparer of the type of values in the list.

Requirements

Help Version 20.0.2020.3.31