16 writes to TopLevel
PresentationUI (1)
MS\Internal\Documents\SigningProgress.Designer.cs (1)
67
TopLevel
= true;
System.Windows.Forms.Design (1)
System\Windows\Forms\Design\DesignerFrame.cs (1)
103
form.
TopLevel
= false;
System.Windows.Forms.Tests (14)
System\Windows\Forms\AccessibleObjects\Form.FormAccessibleObjectTests.cs (1)
194
using Form embeddedForm = new() {
TopLevel
= false };
System\Windows\Forms\FormTests.cs (13)
379
TopLevel
= false,
506
TopLevel
= false
685
TopLevel
= false,
894
TopLevel
= false,
938
TopLevel
= false,
959
TopLevel
= false,
1048
TopLevel
= false
1142
TopLevel
= false,
1162
TopLevel
= false
1196
TopLevel
= false
1234
TopLevel
= false
1441
TopLevel
= true,
1828
TopLevel
= false,
27 references to TopLevel
System.Windows.Forms (19)
System\Windows\Forms\Control.cs (1)
7443
if (this is Form form && form.
TopLevel
)
System\Windows\Forms\Form.ControlCollection.cs (1)
33
if (!_owner.
TopLevel
&& !_owner.DesignMode)
System\Windows\Forms\Form.cs (17)
766
else if (
TopLevel
)
772
if (
TopLevel
&& (_formState[s_formStateLayered] != 0))
820
if (
TopLevel
|| IsMdiChild)
1637
if (value is not null && !
TopLevel
)
1770
if (!
TopLevel
)
2064
if (IsHandleCreated &&
TopLevel
)
3414
if (!
TopLevel
|| IsMdiContainer)
3420
if (!ShowInTaskbar && OwnerInternal is null &&
TopLevel
)
3920
if (!
TopLevel
)
3980
if (
TopLevel
)
4984
if (
TopLevel
&& IsHandleCreated)
5145
if (
TopLevel
)
5478
if (!
TopLevel
)
5672
if (!
TopLevel
)
6105
if (IsHandleCreated &&
TopLevel
)
6131
if ((_formState[s_formStateLayered] != 0) && IsHandleCreated &&
TopLevel
)
6643
if (
TopLevel
&& (si.dwFlags & STARTUPINFOW_FLAGS.STARTF_USESHOWWINDOW) != 0)
System.Windows.Forms.Design (5)
System\Windows\Forms\Design\DocumentDesigner.cs (2)
882
|| (cd.Control is Form form && form.
TopLevel
);
929
&& !(ce.Component is Form form && form.
TopLevel
);
System\Windows\Forms\Design\OleDragDropHandler.CfCodeToolboxItem.cs (1)
107
if (component is Control { Parent: null } childControl and not Form {
TopLevel
: true }) // Don't add top-level forms
System\Windows\Forms\Design\ParentControlDesigner.cs (2)
456
&& host.GetDesigner(newChild) as ControlDesigner is not null && !(newChild is Form form && form.
TopLevel
))
2399
if (c is not Form form || !form.
TopLevel
)
System.Windows.Forms.Tests (2)
System\Windows\Forms\Design\ComponentEditorFormTests.cs (1)
155
Assert.True(control.
TopLevel
);
System\Windows\Forms\FormTests.cs (1)
157
Assert.True(control.
TopLevel
);
WindowsFormsIntegration (1)
System\Windows\Integration\WindowsFormsHost.cs (1)
315
if (form.
TopLevel
)