TFileOpen

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

TFileOpen - standard action (including opening a dialog) associated with the File Open menu option

Declaration

Source position: stdactns.pas line 164

`type TFileOpen = class(TFileAction)`
`protected`
`function GetDialogClass; override;`		`GetDialogClass` - returns the class of dialog associated with this action
`published`
`property Caption;`		The `Caption` to be used if this action is associated with a visible component
`property Dialog: TOpenDialog; [r]`		The Open`Dialog` to be used with this action
`property Enabled;`		`Enabled` - whether this action is able to be used (default True)
`property HelpContext;`		`HelpContext` - the index for a context-based help message
`property HelpKeyword;`		`HelpKeyWord` - the keyword of a context-based help message
`property HelpType;`		`HelpType` - the sort of help message to be offered: default Context-based
`property Hint;`		`Hint` - a pop-up message that appears when the mouse hovers over an object
`property ImageIndex;`		`ImageIndex` - the index number of the image to be associated with this action
`property ShortCut;`		`ShortCut` - an index to a shortcut list
`property SecondaryShortCuts;`		`SecondaryShortCuts` - a stringlist containing shortcuts
`property UseDefaultApp: Boolean; [rw]`		`UseDefaultApp` - if True, the default application should be used with this action
`property Visible;`		`Visible` - is this action visible? (default True)
`property BeforeExecute;`		`BeforeExecute` - event handler for performance before execution of the action
`property OnAccept;`		`OnAccept` - event handler for a press of the Accept button
`property OnCancel;`		`OnCancel` - event handler for a press of the Cancel button
`property OnHint;`		`OnHint` - action to be taken when a hint is required
`end;`

Inheritance

`TFileOpen`		`TFileOpen` - standard action (including opening a dialog) associated with the `File Open` menu option
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`TFileAction`		`TFileAction` - base class for providing actions associated with various file dialogs and menu options
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`TCommonDialogAction`		`TCommonDialogAction` - base class for providing actions associated with `Dialogs`
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`TCustomAction`		`TCustomAction` is the ancestor class for `TAction`
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`TContainedAction`		`TContainedAction` - parent class for `TCustomAction`; defines some properties especially relationships with parents
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`TBasicAction`
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`TComponent,IUnknown,IInterfaceComponentReference`
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`TPersistent`
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`TObject`

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