Column Change Event Handler Delegate
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Represents the method that will handle the ColumnChanging event.
public delegate void DataColumnChangeEventHandler(System::Object ^ sender, DataColumnChangeEventArgs ^ e);
public delegate void DataColumnChangeEventHandler(object sender, DataColumnChangeEventArgs e);
type DataColumnChangeEventHandler = delegate of obj * DataColumnChangeEventArgs -> unit
Public Delegate Sub DataColumnChangeEventHandler(sender As Object, e As DataColumnChangeEventArgs)
The source of the event.
When you create a DataColumnChangeEventHandler delegate, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, until you remove the delegate. For more information about delegates, see Handling and Raising Events.
The declaration of your event handler must have the same parameters as the
DataColumnChangeEventHandler delegate declaration.
Gets an object that represents the method represented by the specified delegate.