Source Provider. ISupport Initialize. Begin Init Method
This member supports the Windows Presentation Foundation (WPF) infrastructure and is not intended to be used directly from your code.
virtual void System.ComponentModel.ISupportInitialize.BeginInit() = System::ComponentModel::ISupportInitialize::BeginInit;
void ISupportInitialize.BeginInit ();
abstract member System.ComponentModel.ISupportInitialize.BeginInit : unit -> unit override this.System.ComponentModel.ISupportInitialize.BeginInit : unit -> unit
Sub BeginInit () Implements ISupportInitialize.BeginInit