TIEMetaListView.Assign

Declaration

procedure Assign(Source: TObject); overload;
procedure Assign(Source: TStream); overload;
procedure Assign(const Filename: string); overload;

Description

Fills the control with the meta-data.
The source can be any one of:
◼TImageEnView
◼TImageEnMView
◼TIOParams
◼TIEBitmap (with Params enabled
◼Image file
◼Image stream

Alternatively, you can attach a TImageEnView to show content for the displayed image

Examples

// Show params for the image in a TImageEnView (alternative to attaching it)
IEMetaListView1.Assign( ImageEnView1 );

// Show params for the selected image in a TImageEnMView
IEMetaListView1.Assign( ImageEnMView1 );

// Show params for an image file
IEMetaListView1.Assign( 'C:\Image.jpeg' );

// Show only document properties for the current PDF
ImageEnView1.PdfViewer.Enabled := True;
ImageEnView1.IO.LoadFromFile( 'D:\Abobe Document.pdf' );
IEMetaListView1.GroupView := False;
IEMetaListView1.AutoShowTypes   := [];
IEMetaListView1.AlwaysShowTypes := [ iemPDF ];
IEMetaListView1.Assign( ImageEnView1.IO.Params );

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