ReadOnly (TJSon)
<source lang="delphi">property ReadOnly:Boolean;</source>
Cette propriété permet de contrôler la capacité à modifier le document.
Exemples:
<source lang="delphi"> //Procedure JsonParser; var json:TJson; S,stag:string; idx:Integer; begin
json := TJson.Create(
'{
"employees": [
{ "firstName":"John" , "lastName":"Doe" },
{ "firstName":"Anna" , "lastName":"Smith" },
{ "firstName":"Peter" , "lastName":"Jones" }
]
}'
);
// Be shure the document is not read only
json.ReadOnly := False;
// Now, we can modify the document json.customers[0].code := CreateGUID; ...
end;
</source>
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