Save

Save(string, int[], SaveFormat)

Saves specified slides of a presentation to a file with the specified format with page number keeping.

public void Save(string fname, int[] slides, SaveFormat format)

Parameter	Type	Description
fname	String	Path to the created file.
slides	Int32[]	Array with slide positions, starting from 1.
format	SaveFormat	Format of the exported data.

Exceptions

exception	condition
ArgumentNullException	When stream or slides parameter is null.
ArgumentOutOfRangeException	When slides parameter contains wrong page numbers.
InvalidOperationException	When an unsupported SaveFormat is used, e.g. PPTX, PPTM, PPSX, PPSM, POTX, POTM, PPT, ODP.

See Also

• enum SaveFormat
• class Presentation
• namespace Aspose.Slides
• assembly Aspose.Slides

---

Save(string, int[], SaveFormat, ISaveOptions)

Saves specified slides of a presentation to a file with the specified format with page number keeping.

public void Save(string fname, int[] slides, SaveFormat format, ISaveOptions options)

Parameter	Type	Description
fname	String	Path to the created file.
slides	Int32[]	Array with slide positions, starting from 1.
format	SaveFormat	Format of the exported data.
options	ISaveOptions	Additional format options.

See Also

• enum SaveFormat
• interface ISaveOptions
• class Presentation
• namespace Aspose.Slides
• assembly Aspose.Slides

---

Save(Stream, int[], SaveFormat)

Saves specified slides of a presentation to a stream in the specified format with page number keeping.

public void Save(Stream stream, int[] slides, SaveFormat format)

Parameter	Type	Description
stream	Stream	Output stream.
slides	Int32[]	Array with slide positions, starting from 1.
format	SaveFormat	Format of the exported data.

See Also

• enum SaveFormat
• class Presentation
• namespace Aspose.Slides
• assembly Aspose.Slides

---

Save(Stream, int[], SaveFormat, ISaveOptions)

Saves specified slides of a presentation to a stream in the specified format with page number keeping.

public void Save(Stream stream, int[] slides, SaveFormat format, ISaveOptions options)

Parameter	Type	Description
stream	Stream	Output stream.
slides	Int32[]	Array with slide positions, starting from 1.
format	SaveFormat	Format of the exported data.
options	ISaveOptions	Additional format options.

Exceptions

exception	condition
ArgumentNullException	When stream or slides parameter is null.
ArgumentOutOfRangeException	When slides parameter contains wrong page numbers.
InvalidOperationException	When an unsupported SaveFormat is used, e.g. PPTX, PPTM, PPSX, PPSM, POTX, POTM, PPT, ODP.

Examples

The following example shows how to convert PowerPoint to PNG.

[C#]
using (Presentation pres = new Presentation("pres.pptx"))
{
    for (var index = 0; index < pres.Slides.Count; index++)
    {
        ISlide slide = pres.Slides[index];
        slide.GetThumbnail().Save($"slide_{index}.png", ImageFormat.Png);
    }
}

The following example shows how to convert PowerPoint to PNG with custom dimensions.

[C#]
using (Presentation pres = new Presentation("pres.pptx"))
{
    float scaleX = 2f;
    float scaleY = 2f;
    for (var index = 0; index < pres.Slides.Count; index++)
    {
        ISlide slide = pres.Slides[index];
        slide.GetThumbnail(scaleX, scaleY).Save($"slide_{index}.png", ImageFormat.Png);
    }
}

The following example shows how to convert PowerPoint to PNG with custom size.

[C#]
using (Presentation pres = new Presentation("pres.pptx"))
{
    Size size = new Size(960, 720);
    for (var index = 0; index < pres.Slides.Count; index++)
    {
        ISlide slide = pres.Slides[index];
        slide.GetThumbnail(size).Save($"slide_{index}.png", ImageFormat.Png);
    }
}

See Also

• enum SaveFormat
• interface ISaveOptions
• class Presentation
• namespace Aspose.Slides
• assembly Aspose.Slides

---

Save(string, SaveFormat)

Saves all slides of a presentation to a file with the specified format.

public void Save(string fname, SaveFormat format)

Parameter	Type	Description
fname	String	Path to the created file.
format	SaveFormat	Format of the exported data.

See Also

• enum SaveFormat
• class Presentation
• namespace Aspose.Slides
• assembly Aspose.Slides

---

Save(Stream, SaveFormat)

Saves all slides of a presentation to a stream in the specified format.

public void Save(Stream stream, SaveFormat format)

Parameter	Type	Description
stream	Stream	Output stream.
format	SaveFormat	Format of the exported data.

See Also

• enum SaveFormat
• class Presentation
• namespace Aspose.Slides
• assembly Aspose.Slides

---

Save(string, SaveFormat, ISaveOptions)

public void Save(string fname, SaveFormat format, ISaveOptions options)

See Also

• enum SaveFormat
• interface ISaveOptions
• class Presentation
• namespace Aspose.Slides
• assembly Aspose.Slides

---

Save(Stream, SaveFormat, ISaveOptions)

Saves all slides of a presentation to a stream in the specified format and with additional options.

public void Save(Stream stream, SaveFormat format, ISaveOptions options)

Parameter	Type	Description
stream	Stream	Output stream.
format	SaveFormat	Format of the exported data.
options	ISaveOptions	Additional format options.

Exceptions

exception	condition
NotSupportedException	If you try to save encrypted file in none Office 2007-2010 format

See Also

• enum SaveFormat
• interface ISaveOptions
• class Presentation
• namespace Aspose.Slides
• assembly Aspose.Slides

---

Save(IXamlOptions)

Saves all slides of a presentation to a set of files representing XAML markup.

public void Save(IXamlOptions options)

Parameter	Type	Description
options	IXamlOptions	The XAML format options.

Examples

[C#]
using (Presentation pres = new Presentation("pres.pptx"))
{
	pres.Save(new XamlOptions { ExportHiddenSlides = true });
}

See Also

• interface IXamlOptions
• class Presentation
• namespace Aspose.Slides
• assembly Aspose.Slides