How to check whether list item contains attachment or not using code.

To check whether the list item contains the attachment programmatically or using CSOM. Get the list item collection and then check for the attachment column.

List listEvent = web.Lists.GetByTitle(listName);
clientContext.Load(listEvent, L => L.Id);
CamlQuery camlQuery2 = new CamlQuery();
camlQuery2.ViewXml = "<View><Query></View></Query>";
ListItemCollection item_Coll = listEventSource.GetItems(camlQuery2);
clientContext.Load(item_Coll);
clientContext.ExecuteQuery();
foreach (ListItem oLstItem in item_Coll)
{
bool attachmentPresent = Convert.ToBoolean(oLstItem["Attachments"]);
if (attachmentPresent)
{
Console.WriteLine("Item is present");
}
}

Happy Coding !!!!!

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