ViewportList.OnSet Method
Performs additional custom processes before setting a value in the CollectionBase instance.
Protected Overrides Sub OnSet( _
ByVal index As Integer, _
ByVal oldValue As Object, _
ByVal newValue As Object _
)
This language is not supported or no code example is available.
This language is not supported or no code example is available.
Parameters
-
index
-
int
The zero-based index at which oldValue can be found.
-
oldValue
-
object
The value to replace with newValue.
-
newValue
-
object
The new value of the element at index.
.NET Framework
Supported in: 4.5, 4.6, 4.7