---
title: "TiffEncoderOptions..::.Iptc Property "
canonical: https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_Codecs_TiffEncoderOptions_Iptc.htm
product: "Graphics Mill 5.5 for .NET"
---

This documentation is for the old version. [Go to the latest Graphics Mill docs](https://www.graphicsmill.com/docs/gm/)

# TiffEncoderOptions.Iptc Property 
 
Gets/sets IPTC data collection you want to write into the file.
 
**Namespace:** [Aurigma.GraphicsMill.Codecs](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_Codecs.htm.md)
 **Assembly:** Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)
 
## Syntax
  
```
Public Property Iptc As IptcDictionary
```
 
```csharp
public IptcDictionary Iptc { get; set; }
```
 
### Property Value
 [IptcDictionary](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Codecs_IptcDictionary.htm.md) class instance that contains IPTC data collection you want to write into the file.
 
## Examples
  
TIFF files can store EXIF and IPTC data blocks. Graphics Mill for .NET allows you extracting this data from the TIFF file and save it into another TIFF file (as well as into the other file format which supports EXIF and IPTC). This code sample demonstrates how to add the EXIF and IPTC data to the file:
 
```
Dim bitmap As New Aurigma.GraphicsMill.Bitmap("c:\Mountain.jpg")
Dim encoderOptions As New Aurigma.GraphicsMill.Codecs.TiffEncoderOptions(50)

'EXIF
Dim exif As New Aurigma.GraphicsMill.Codecs.ExifDictionary
exif(Aurigma.GraphicsMill.Codecs.ExifDictionary.Software) = "Aurigma Graphics Mill"

encoderOptions.Exif = exif

'IPTC
Dim iptc As New Aurigma.GraphicsMill.Codecs.IptcDictionary
iptc(Aurigma.GraphicsMill.Codecs.IptcDictionary.Category) = "Nature"
iptc(Aurigma.GraphicsMill.Codecs.IptcDictionary.CopyrightNotice) = "Aurigma Inc."
iptc(Aurigma.GraphicsMill.Codecs.IptcDictionary.Keyword) = "mountain"

encoderOptions.Iptc = iptc

'Adobe resource blocks
Dim adobeResources As New Aurigma.GraphicsMill.Codecs.AdobeResourceDictionary
'Create new adobe image resource block with the required metadata
Dim arBlock As New Aurigma.GraphicsMill.Codecs.AdobeResourceBlock("Copyright", New Byte() {1})
'Set this block to the item with 0x040A ID (copyright flag)
adobeResources.Item(&H40A) = arBlock

encoderOptions.AdobeResources = adobeResources

'XMP
Dim xmp As New Aurigma.GraphicsMill.Codecs.XmpData()
'Create a node with the required metadata
Dim node As New Aurigma.GraphicsMill.Codecs.XmpValueNode( _
    Aurigma.GraphicsMill.Codecs.XmpNodeType.SimpleProperty, _
    "John Doe", _
    Aurigma.GraphicsMill.Codecs.XmpTagNames.DCCreator)
xmp.AddNode(node)

encoderOptions.Xmp = xmp.Save()

bitmap.Save("C:\Mountain.tif", encoderOptions)

bitmap.Dispose()
```
 
```csharp
using (Aurigma.GraphicsMill.Bitmap bitmap = 
           new Aurigma.GraphicsMill.Bitmap(@"c:\Mountain.jpg"))
{                
    Aurigma.GraphicsMill.Codecs.TiffEncoderOptions encoderOptions =
        new Aurigma.GraphicsMill.Codecs.TiffEncoderOptions(50);

    //EXIF
    Aurigma.GraphicsMill.Codecs.ExifDictionary exif =
        new Aurigma.GraphicsMill.Codecs.ExifDictionary();
    exif[Aurigma.GraphicsMill.Codecs.ExifDictionary.Software] = "Aurigma Graphics Mill";

    encoderOptions.Exif = exif;
    
    //IPTC
    Aurigma.GraphicsMill.Codecs.IptcDictionary iptc =
        new Aurigma.GraphicsMill.Codecs.IptcDictionary();
    iptc[Aurigma.GraphicsMill.Codecs.IptcDictionary.Category] = "Nature";
    iptc[Aurigma.GraphicsMill.Codecs.IptcDictionary.CopyrightNotice] = "Aurigma Inc.";
    iptc[Aurigma.GraphicsMill.Codecs.IptcDictionary.Keyword] = "mountain";

    encoderOptions.Iptc = iptc;

    //Adobe resource blocks
    Aurigma.GraphicsMill.Codecs.AdobeResourceDictionary adobeResources =
        new Aurigma.GraphicsMill.Codecs.AdobeResourceDictionary();
    //Create new adobe image resource block with the required metadata
    Aurigma.GraphicsMill.Codecs.AdobeResourceBlock arBlock = new
        Aurigma.GraphicsMill.Codecs.AdobeResourceBlock("Copyright", new byte[] { 1 });
    //Set this block to the item with 0x040A ID (copyright flag)
    adobeResources[0x040A] = arBlock;

    encoderOptions.AdobeResources = adobeResources;

    //XMP
    Aurigma.GraphicsMill.Codecs.XmpData xmp = new Aurigma.GraphicsMill.Codecs.XmpData();
    //Create a node with the required metadata
    Aurigma.GraphicsMill.Codecs.XmpValueNode node = new
        Aurigma.GraphicsMill.Codecs.XmpValueNode(
            Aurigma.GraphicsMill.Codecs.XmpNodeType.SimpleProperty,
            "John Doe",
            Aurigma.GraphicsMill.Codecs.XmpTagNames.DCCreator);
    xmp.AddNode(node);

    encoderOptions.Xmp = xmp.Save();

    bitmap.Save(@"C:\Mountain.tif", encoderOptions);
}
```
   
## See Also

### Reference

- [TiffEncoderOptions Class](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Codecs_TiffEncoderOptions.htm.md)
- [Aurigma.GraphicsMill.Codecs Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_Codecs.htm.md)