4 references to Contains
System.Windows.Forms (3)
System\Windows\Forms\Controls\ListBoxes\ListBox.SelectedIndexCollection.cs (3)
73return Contains(selectedIndexAsInt); 192if (index != -1 && !Contains(index)) 207if (index != -1 && Contains(index))
System.Windows.Forms.Tests (1)
System\Windows\Forms\AccessibleObjects\ListBoxAccessibleObjectTests.cs (1)
216Assert.True(indices.Contains(2));