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What is the difference between Id(objString) and Id.valueOf(ObjString) in Salesforce?
Hi All,
What is the difference between Id(objString) and Id.valueOf(ObjString)?
I want to typecast the ObjString into the Id which way is better to do that?
Please give suggestion
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1 Reply
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Hi Mohit,
The first is casting. The second is calling a static method on the Id class.
One major advantage of the former is that it is more null safe.
Id idVal1 = (Id)null; // works
Id idVal2 = Id.valueOf(null); // blows upFirst one is better.
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