ImageGear for .NET
GetPageCount(Stream,ImGearFormats) Method
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formatId: Format ID: if ImGearFormats.UNKNOWN is specified, image format is auto-detected.

Calculates the number of pages in an image.

Syntax

Visual Basic

Managed Extensions for C++

C++/CLI

'Declaration
 
Public Overloads Shared Function GetPageCount( _
   ByVal stream As Stream, _
   ByVal formatId As ImGearFormats _
) As Integer

'Usage
 
Dim stream As Stream
Dim formatId As ImGearFormats
Dim value As Integer
 
value = ImGearFileFormats.GetPageCount(stream, formatId)

public static int GetPageCount( 
   Stream stream,
   ImGearFormats formatId
)

public: static int GetPageCount( 
   Stream* stream,
   ImGearFormats formatId
)

public:
static int GetPageCount( 
   Stream^ stream,
   ImGearFormats formatId
)

stream: The data stream containing an image.
formatId: Format ID: if ImGearFormats.UNKNOWN is specified, image format is auto-detected.

Number of pages in the image.

Remarks

If format ID is not ImGearFormats.UNKNOWN and image format cannot be detected, an exception is thrown.