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POHow duplicate an object in a list and update property of duplicated objects?
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copied!<p>What would be the best way to duplicate an object placed in a list of items and change a property of duplicated objects ?</p> <p>I thought proceed in the following manner: - get object in the list by "ref" + "article" - Cloned the found object as many times as desired (n times) - Remove the object found - Add the clones in the list</p> <p>What do you think?</p> <p>A concrete example:</p> <pre><code>Private List<Product> listProduct; listProduct= new List<Product>(); Product objProduit_1 = new Produit; objProduct_1.ref = "001"; objProduct_1.article = "G900"; objProduct_1.quantity = 30; listProducts.Add(objProduct_1); ProductobjProduit_2 = new Product; objProduct_2.ref = "002"; objProduct_2.article = "G900"; objProduct_2.quantity = 35; listProduits.Add(objProduct_2); </code></pre> <p>desired method:</p> <pre><code>public void updateProductsList(List<Product> paramListProducts,Produit objProductToUpdate, int32 nbrDuplication, int32 newQuantity){ ... } </code></pre> <p>Calling method example:</p> <pre><code> updateProductsList(listProducts,objProduct_1,2,15); </code></pre> <p>Waiting result:</p> <p>Replace follow object :</p> <pre><code>ref = "001"; article = "G900"; quantite = 30; </code></pre> <p>By:</p> <pre><code>ref = "001"; article = "G900"; quantite = 15; ref = "001"; article = "G900"; quantite = 15; </code></pre> <p>The Algorithm is correct? Would you have an idea of the method implementation "updateProductsList"</p> <p>Thank you in advance for your help.</p>

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