DataRepeater.OnDataError Method

Raises the DataError event.

Namespace:  Microsoft.VisualBasic.PowerPacks
Assembly:  Microsoft.VisualBasic.PowerPacks.Vs (in Microsoft.VisualBasic.PowerPacks.Vs.dll)

Syntax

‘선언
Protected Overridable Sub OnDataError ( _
    e As DataRepeaterDataErrorEventArgs _
)

protected virtual void OnDataError(
    DataRepeaterDataErrorEventArgs e
)

protected:
virtual void OnDataError(
    DataRepeaterDataErrorEventArgs^ e
)

abstract OnDataError : 
        e:DataRepeaterDataErrorEventArgs -> unit 
override OnDataError : 
        e:DataRepeaterDataErrorEventArgs -> unit 

protected function OnDataError(
    e : DataRepeaterDataErrorEventArgs
)

Parameters

• e
  Type: Microsoft.VisualBasic.PowerPacks.DataRepeaterDataErrorEventArgs
  An object that contains the event data.

Remarks

Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.

The OnDataError method also enables derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Notes to Inheritors

When you override OnDataError in a derived class, make sure to call the OnDataError method of the base class so that registered delegates receive the event.

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

DataRepeater Class

Microsoft.VisualBasic.PowerPacks Namespace

DataError

Other Resources

Introduction to the DataRepeater Control (Visual Studio)