Muokkaa

Jaa

EntityDataSourceView.ExecuteUpdate Method

  • Reference

Definition

Namespace:
System.Web.UI.WebControls
Assembly:
System.Web.Entity.dll

Performs an update operation.

protected:
 override int ExecuteUpdate(System::Collections::IDictionary ^ keys, System::Collections::IDictionary ^ values, System::Collections::IDictionary ^ oldValues);
protected override int ExecuteUpdate (System.Collections.IDictionary keys, System.Collections.IDictionary values, System.Collections.IDictionary oldValues);
override this.ExecuteUpdate : System.Collections.IDictionary * System.Collections.IDictionary * System.Collections.IDictionary -> int
Protected Overrides Function ExecuteUpdate (keys As IDictionary, values As IDictionary, oldValues As IDictionary) As Integer

Parameters

keys
IDictionary

The keys of the entity to be updated.

values
IDictionary

The new values of the entity to be updated.

oldValues
IDictionary

The old values of the entity to be updated.

Returns

Int32

The number of rows updated; otherwise, -1, if the operation fails or the number is not known.

Applies to