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Reference for unit 'ExtDlgs' (#lcl)

TPreviewFileDialog

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

TPreviewFileDialog - a dialog that allows the file contents to be inspected before opening the file

Declaration

Source position: extdlgs.pas line 57

`type TPreviewFileDialog = class(TOpenDialog)`

`class procedure WSRegisterClass; override;`		`WSRegisterClass` - Register this Class for the current Widget Set
`protected`
`procedure CreatePreviewControl; virtual;`		`CreatePreviewControl` - create an instance of the windowed control that uses this dialog
`procedure InitPreviewControl; virtual;`		`InitPreviewControl` - initialises the windowed control that uses this dialog
`public`
`function Execute; override;`		A public method causing the dialog box to appear, offer the relevant choices to the user and act upon the choice
`constructor Create(); override;`
`property PreviewFileControl: TPreviewFileControl; [r]`		`PreviewFileControl` - the windowed control that uses this dialog
`end;`

Inheritance

`TPreviewFileDialog`		`TPreviewFileDialog` - a dialog that allows the file contents to be inspected before opening the file
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`TOpenDialog`		`TOpenDialog` : open a file in the current directory, selected by File Dialog.
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`TFileDialog`		`TFileDialog` : allows selection of a file from the current directory.
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`TCommonDialog`		`TCommonDialog` : the base type from which other dialogs are derived
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`TLCLComponent`		`TLCLComponent` - base class for LCL components
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`TComponent,IUnknown,IInterfaceComponentReference`
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`TPersistent`
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`TObject`

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