A field Update on drag and drop of Document Library using Event Receiver

A field Update on drag and drop of Document Library using Event Receiver

 Actually, i had a chance to update a field in document library using event receiver. I have used the synchronous method on event receiver to update an item in list. We need to write a code on ItemAdding method of event receiver. So we need to choose the "Item being added" in Event receiver type. Then do the code as below i mentioned.

 public override void ItemAdding(SPItemEventProperties properties)

        {

            base.ItemAdding(properties);

            if (properties.ListTitle == "Library Name")

            {

              

                    string strField = properties.List.Fields["FieldName"].InternalName;

                    properties.AfterProperties[strField] = "12346";

                    properties.Web.Update();

                   

            }

        }

That's all. Then deploy the solution and enjoy.

Happy Coding ... !!!!!