24 references to OpenForms
System.Windows.Forms (9)
System\Windows\Forms\Application.cs (1)
648foreach (Form f in OpenForms)
System\Windows\Forms\Form.cs (7)
2153if (!Application.OpenForms.Contains(this)) 2155Application.OpenForms.Add(this); 4076Application.OpenForms.Remove(this); 4229Application.OpenForms.Remove(this); 4273Application.OpenForms.Add(this); 4852if (!Application.OpenForms.Contains(ownedForms[i])) 4880if (ownedForms[i] is not null && !Application.OpenForms.Contains(ownedForms[i]))
System\Windows\Forms\Internal\WinFormsMetadataUpdateHandler.cs (1)
18foreach (Form openForm in Application.OpenForms)
System.Windows.Forms.Tests (9)
System\Windows\Forms\AccessibleObjects\ToolStripMenuItem.ToolStripMenuItemAccessibleObjectTests.cs (1)
57foreach (Form form in Application.OpenForms)
System\Windows\Forms\ApplicationTests.cs (8)
108FormCollection forms = Application.OpenForms; 109Assert.Same(forms, Application.OpenForms); 392Assert.Empty(Application.OpenForms); 530Assert.Empty(Application.OpenForms); 582Application.OpenForms[rnd.Next(1, Application.OpenForms.Count - 1)].Close(); 616Assert.Empty(Application.OpenForms); 621Assert.Equal(1 + childFormCount + addFormCount - removedFormCount, Application.OpenForms.Count);
System.Windows.Forms.UI.IntegrationTests (6)
ApplicationTests.cs (4)
27Assert.Equal(expectedFormCount, Application.OpenForms.Count); 29Assert.Equal(expectedFormCount, Application.OpenForms.Count); 31Assert.Equal(expectedFormCount, Application.OpenForms.Count); 33Assert.Equal(expectedFormCount, Application.OpenForms.Count);
Infra\ControlTestBase.cs (1)
147if (Application.OpenForms.Count > 0)
ListControlUnboundActionListTests.cs (1)
26foreach (Form form in Application.OpenForms)