VintaSoft Imaging .NET SDK 14.0: Documentation for Web developer
Vintasoft.Imaging.Web.Services Namespace / ThumbnailsCacheManager Class / GetThumbnailId Methods / GetThumbnailId(String,Int32,Size,EncoderBase) Method
Syntax Requirements SeeAlso
In This Topic
    GetThumbnailId(String,Int32,Size,EncoderBase) Method (ThumbnailsCacheManager)
    In This Topic
    Returns a thumbnail identifier.
    Syntax
    'Declaration
    
    Public Overloads Function GetThumbnailId( _
    ByVal fileId
    A file identifier.
    As String, _
    ByVal pageIndex
    A zero-based image index in source image file.
    As Integer, _
    ByVal thumbnailSize
    Thumbnail size in pixels.
    As System.Drawing.Size, _
    ByVal encoder
    The encoder used to work with thumbnails.
    As Vintasoft.Imaging.Codecs.Encoders.EncoderBase _
    ) As String
    public string GetThumbnailId(
    string fileId,
    int pageIndex,
    System.Drawing.Size thumbnailSize,
    Vintasoft.Imaging.Codecs.Encoders.EncoderBase encoder
    )
    public: string* GetThumbnailId(
    string* fileId,
    int pageIndex,
    System.Drawing.Size* thumbnailSize,
    Vintasoft.Imaging.Codecs.Encoders.EncoderBase encoder
    )
    public:
    string^ GetThumbnailId(
    string^ fileId,
    int pageIndex,
    System.Drawing.Size^ thumbnailSize,
    Vintasoft.Imaging.Codecs.Encoders.EncoderBase encoder
    )

    Parameters

    fileId
    A file identifier.
    pageIndex
    A zero-based image index in source image file.
    thumbnailSize
    Thumbnail size in pixels.
    encoder
    The encoder used to work with thumbnails.

    Return Value

    Thumbnail identifier.
    Requirements

    Target Platforms: .NET9; .NET 8; .NET 7, .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5

    See Also