4 references to IsValidIndex
System.Windows.Forms (4)
System\Windows\Forms\Controls\ListView\ListViewItem.ListViewSubItemCollection.cs (4)
98if (!IsValidIndex(index)) 226public virtual bool ContainsKey(string? key) => IsValidIndex(IndexOfKey(key)); 275if (IsValidIndex(_lastAccessedIndex)) 367if (IsValidIndex(index))