DataRepeater.OnDataError Method
Raises the DataError event.
Namespace: Microsoft.VisualBasic.PowerPacks
Assembly: Microsoft.VisualBasic.PowerPacks.Vs (in Microsoft.VisualBasic.PowerPacks.Vs.dll)
Syntax
'إقرار
Protected Overridable Sub OnDataError ( _
e As DataRepeaterDataErrorEventArgs _
)
'الاستخدام
Dim e As DataRepeaterDataErrorEventArgs
Me.OnDataError(e)
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
Microsoft.VisualBasic.PowerPacks Namespace