This member overrides ContainerControl.ValidateChildren, and more complete documentation might be available in that topic.
Causes all of the child controls within a control that support validation to validate their data.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
'Declaration <BrowsableAttribute(True)> _ Public Overrides Function ValidateChildren As Boolean
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.