DataRepeater.OnDrawItem Method
Raises the DrawItem event.
Namespace: Microsoft.VisualBasic.PowerPacks
Assembly: Microsoft.VisualBasic.PowerPacks.Vs (in Microsoft.VisualBasic.PowerPacks.Vs.dll)
Syntax
'إقرار
Protected Overridable Sub OnDrawItem ( _
e As DataRepeaterItemEventArgs _
)
'الاستخدام
Dim e As DataRepeaterItemEventArgs
Me.OnDrawItem(e)
protected virtual void OnDrawItem(
DataRepeaterItemEventArgs e
)
protected:
virtual void OnDrawItem(
DataRepeaterItemEventArgs^ e
)
abstract OnDrawItem :
e:DataRepeaterItemEventArgs -> unit
override OnDrawItem :
e:DataRepeaterItemEventArgs -> unit
protected function OnDrawItem(
e : DataRepeaterItemEventArgs
)
Parameters
- e
Type: Microsoft.VisualBasic.PowerPacks.DataRepeaterItemEventArgs
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 OnDrawItem 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 OnDrawItem in a derived class, make sure to call the OnDrawItem 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