Contains

3 references to Contains

System.Windows.Forms (3)

System\Windows\Forms\Form.cs (3)

2154if (!Application.OpenForms.Contains(this)) 4870if (!Application.OpenForms.Contains(ownedForms[i])) 4898if (ownedForms[i] is not null && !Application.OpenForms.Contains(ownedForms[i]))