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AutoCompleteSource Enumeration

Specifies the source for ComboBox and TextBox automatic completion functionality.

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public enum AutoCompleteSource

Member nameDescription
FileSystemSpecifies the file system as the source.
HistoryListIncludes the Uniform Resource Locators (URLs) in the history list.
RecentlyUsedListIncludes the Uniform Resource Locators (URLs) in the list of those URLs most recently used.
AllUrlSpecifies the equivalent of HistoryList and RecentlyUsedList as the source.
AllSystemSourcesSpecifies the equivalent of FileSystem and AllUrl as the source. This is the default value when AutoCompleteMode has been set to a value other than the default.
FileSystemDirectoriesSpecifies that only directory names and not file names will be automatically completed.
CustomSourceSpecifies strings from a built-in AutoCompleteStringCollection as the source.
NoneSpecifies that no AutoCompleteSource is currently in use. This is the default value of AutoCompleteSource.
ListItemsSpecifies that the items of the ComboBox represent the source.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.