src/Misc/EFTools/DesignXmlCore/VirtualTreeGrid/UI/VirtualTreeControl.cs
/// <summary>
///     Begin an extensive update of the control. Turns redraw off on the control. Must
///     be balanced by one of the EndUpdate overrides. BeginUpdate/EndUpdate requests are
///     counted and can be safely nested.
/// </summary>
Begin an extensive update of the control. Turns redraw off on the control. Must
be balanced by one of the EndUpdate overrides. BeginUpdate/EndUpdate requests are
counted and can be safely nested.
Begin an extensive update of the control . Turns redraw off on the control . Must be balanced by one of the EndUpdate overrides . BeginUpdate / EndUpdate requests are counted and can be safely nested .
public void BeginUpdate()
        {
            if (!IsHandleCreated)
            {
                return;
            }
            if (myUpdateCount == 0)
            {
                NativeMethods.SendMessage(Handle, NativeMethods.WM_SETREDRAW, 0, 0);
            }
            ++myUpdateCount;
        }
public void BeginUpdate ( ) { if ( ! IsHandleCreated ) { return ; } if ( myUpdateCount == 0 ) { NativeMethods . SendMessage ( Handle , NativeMethods . WM_SETREDRAW , 0 , 0 ) ; } ++ myUpdateCount ; }
Begin an extensive update of the control.
Begin an extensive update of the control .