Jpeg: IGxImageFormat;
The Jpeg property returns the graphic object in the JPEG format.
Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);
Var
Image: IGxImage;
ImgFormat: IGxImageFormat;
s: String;
Begin
Image:=ImageBox1.Image;
ImgFormat:=Image.RawFormat;
If ImgFormat=GxImageFormats.Jpg Then
s:="Yes";
Else
s:="No";
End If;
End Sub Button1OnClick;
After executing the example on clicking the button the "s" variable contains Yes if the component named ImageBox1 contains the image in the JPG or JPEG format.
See also: