TIEDBBitmap.ImagePath

Declaration

property ImagePath: string;

Description

If your database table references images that are stored locally as files (i.e. ImageStorageMode = isLinkedFile) then you can use ImagePath to specify the folder where the files are located, i.e. the load path is specified by ImagePath + "Filename Field content".

Example usage:
◼ If FilenameField is the full path to a local file then set ImagePath to ''
◼ If FilenameField is only a name or has an invalid path then set ImagePath to the image folder

Examples

// Display content of a table where images are stored in a folder and their path and filename is referenced by the "ImageFilename" field
fDBBitmap := TIEDBBitmap.create();
fDBBitmap.DataSource := DataSource1;
fDBBitmap.FilenameField := 'ImageFilename';
ImageEnView1.SetExternalBitmap( fDBBitmap );

// Display content of a table where images are stored in a folder named "My Folder" and their filename is referenced by the "ImageName" field
fDBBitmap := TIEDBBitmap.create();
fDBBitmap.DataSource := DataSource1;
fDBBitmap.ImagePath  := 'C:\My Folder\';
fDBBitmap.FilenameField := 'ImageName';
ImageEnView1.SetExternalBitmap( fDBBitmap );


Note: Don't forget to free the object...
procedure TMainForm.FormDestroy(Sender: TObject);
begin
  FreeAndNil( fDBBitmap );
end;

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