[Overview][Constants][Types][Classes][Procedures and functions][Index] | Reference for unit 'ExtDlgs' (#lcl)

# Reference for unit 'ExtDlgs'

Some useful extra dialogs such as Calendar, Calculator and Open/Save Picture

`uses`
`System,`
`types,`
`Classes,`
`sysutils,`
`LCLProc,` |  | Useful lower level helper functions and classes
`LResources,` |  | This unit maintains and stores all lazarus resources in the global list named LazarusResources and provides methods and types to stream components
`LCLType,` |  | This unit is being created specifically for compatibility with Delphi. It should only be used for constants and type definitions that are included in the Delphi Windows unit. This is only done for compatibiltiy.
`LCLStrConsts,` |  | This unit contains all resource strings of the LCL
`FileUtil,` |  | Miscellaneous procedures and functions for manipulating files and filenames
`Controls,` |  | This unit contains basic classes for visual controls.
`Dialogs,` |  | Some dialogs commonly used in Lazarus applications. Look at the Procedures as well as the Classes
`GraphType,` |  | Definitions of several special types (including Raw Image) to be used for graphics
`Graphics,` |  | Unit contains definitions for many fundamental classes and types used in graphic applications
`ExtCtrls,` |  | Some extra controls commonly used in Lazarus forms
`StdCtrls,` |  | Several standard controls used in most Lazarus forms
`Forms,` |  | Contains definitions and descriptions for constructing the Forms which are the basis of the Lazarus Graphical User Interface
`Calendar,` |  | Classes defining Calendar, a graphic allowing the user to select a date
`Buttons,` |  | Defines several specialist button classes
`Masks;` |  | This unit contains classes for mask matching.

The latest version of this document can be found at lazarus-ccr.sourceforge.net .