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When the ObjectDataSource object is associated with a data-bound control, such as the GridView control, it is not necessary to call the Insert method from page code. The Insert method delegates to the Insert method of the ObjectDataSourceView that is associated with the ObjectDataSource control.įor more information about parameter merging, object lifetime, and method resolution, see InsertMethod. You can handle the Inserted event to examine any return values, output parameters, and exceptions, and to perform any post-processing. After the Insert operation completes, the OnInserted method is called to raise the Inserted event. But note, you have no need to set the TypeName property in objectdatasource. You need to fire the inserting event manually, and within the event, encapsulate all the passed values into an EmailTemplateEO object and then pass a ref variable for the second parameter. It then calls the method that is identified by the InsertMethod property, using any associated InsertParameters properties. Im afraid it cant sucess since it has a second parameter in Insert method. To perform an insert operation, the ObjectDataSourceView object uses reflection to create an instance of the object that is identified by the TypeName property. You can handle the Inserting event to examine the values of the parameters and to perform any preprocessing before an Insert operation.

Remarksīefore the Insert operation is performed, the OnInserting method is called to raise the Inserting event. Int Insert() public int Insert () member this.Insert : unit -> int Public Function Insert () As Integer Returns Int32Ī value that represents the number of rows inserted into the underlying data storage. Performs an insert operation by calling the method that is identified by the InsertMethod property and any parameters in the InsertParameters collection.