'Declaration <DefaultValueAttribute("{PageNumber}")> <DescriptionAttribute("The caption format string.")> Public Property CaptionFormat As System.String
[DefaultValue("{PageNumber}")] [Description("The caption format string.")] public System.String CaptionFormat { get; set; }
[DefaultValue("{PageNumber}")] [Description("The caption format string.")] public: __property System.String get_CaptionFormat(); public: __property void set_CaptionFormat(
System.String value
);
[DefaultValue("{PageNumber}")] [Description("The caption format string.")] public:
property System.String CaptionFormat { System.String get(); void set(System.String value); }
Property Value
List of predefined caption format variables: 
        - {PageNumber} - page number in source image file
 - {PageIndex} - zero-based page index in source image file
 - {PageCount} - page count, in source image file
 - {ImageNumber} - image number in image collection
 - {ImageIndex} - zero-based image index in image collection
 - {Filename} - filename without directory
 - {FullFilename} - full filename
 - {DirectoryName} - directory name
 - {DecoderName} - decoder name
 - {ImageWidthPx} - source image width, in pixels
 - {ImageHeightPx} - source image height, in pixels
 - {ImageSizeMpx} - source image size, in megapixels
 - {ImageHRes} - source image horizontal resolution, in DPI
 - {ImageVRes} - source image vertical resolution, in DPI
 - {ImageBitsPerPixel} - source image bits per pixel
 - {PageLabel} - PageLabel
 
- {PageNumber}
 - File {Filename}, page {PageNumber}
 - {ImageSizeMpx:f2} MPX