21 references to ContainingControl
System.Windows.Forms (21)
System\Windows\Forms\ActiveX\AxHost.AxContainer.cs (2)
434if (axHost.ContainingControl?.CreateAxContainer() is { } container) 503if (site.ContainingControl is { } container)
System\Windows\Forms\ActiveX\AxHost.cs (19)
410ContainerControl? containingControl = ContainingControl; 417ContainerControl? containingControl = ContainingControl; 921ContainerControl? containingControl = ContainingControl; 1385if (!Visible && ContainingControl is not null && ContainingControl.Visible) 1467ContainerControl? containingControl = ContainingControl; 1596ContainerControl? container = ContainingControl; 1757hwnd = (ContainingControl is null) ? HWND.Null : ContainingControl.HWND, 1934/// The <see cref="ContainingControl"/> property value can be different from the <see cref="Control.Parent"/> 1935/// property. The <see cref="ContainingControl"/> represented by this property is the ActiveX control's 1937/// the <see cref="GroupBox"/> is contained on a <see cref="Form"/>, then the <see cref="ContainingControl"/> 1983private bool ShouldSerializeContainingControl() => ContainingControl != ParentInternal; 2968hWndOwner = (ContainingControl is null) ? HWND.Null : ContainingControl.HWND, 3023HWND handle = ContainingControl is null ? HWND.Null : ContainingControl.HWND; 3426if (ContainingControl is { } container) 3493if (ContainingControl is not { } container)