7 references to IsChild
System.Windows.Forms (7)
winforms\Managed\System\WinForms\AxHost.cs (1)
1348
uiDeactivate = !UnsafeNativeMethods.
IsChild
(new HandleRef(this, GetHandleNoCreate()), new HandleRef(null, hwndFocus));
winforms\Managed\System\WinForms\Control.cs (1)
1678
if (UnsafeNativeMethods.
IsChild
(new HandleRef(this, this.Handle), new HandleRef(this, focusHwnd))) {
winforms\Managed\System\WinForms\PropertyGridInternal\PropertyGridView.cs (1)
3280
if (UnsafeNativeMethods.
IsChild
(new HandleRef(null, foregroundWindow), new HandleRef(null, this.Handle))) {
winforms\Managed\System\WinForms\ToolStrip.cs (3)
4535
!UnsafeNativeMethods.
IsChild
(thisHandle, otherHandle)) {
5165
if (!UnsafeNativeMethods.
IsChild
(new HandleRef(this, ownerToolStrip.Handle), new HandleRef(this,m.HWnd))) {
5167
if (rootHwnd.Handle == m.HWnd || UnsafeNativeMethods.
IsChild
(rootHwnd, new HandleRef(this,m.HWnd))) {
winforms\Managed\System\WinForms\ToolStripManager.cs (1)
1206
if (UnsafeNativeMethods.
IsChild
(hwndParent, hwndChild)) {