protected void RemoveInternalChildRange(
Parameters index Type: System .Int32
The beginning index position within the collection at which the first child element is removed.
range Type: System .Int32
The total number of child elements to remove from the collection.
This method offers better performance for
elements that virtualize their child collection than does the Panel method. RemoveRange .NET Framework
Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0
.NET Framework Client Profile
Supported in: 4, 3.5 SP1
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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