Hi All:
I have loaded my db column declared as follows:
[Thumbnail] [varbinary](max) NULL
I have loaded the column as follow:
I reference as follows:
I am getting the following:
The provided binary data may not be valid image or may contains unknown header
Anything wrong?
How do I verify that the image data is stored correctly?
Phil
I have loaded my db column declared as follows:
[Thumbnail] [varbinary](max) NULL
I have loaded the column as follow:
Dim _pdfStream As FileStream = Nothing
Dim _fileName As String = "C:\Src\Proj\trunk\Data\2010-05-May-Cover.pdf"
If My.Computer.FileSystem.FileExists(_fileName) Then
_pdfStream = New FileStream(_fileName, FileMode.Open, FileAccess.Read)
Dim _length As Integer = CInt(_pdfStream.Length)
Dim _contents(_length) As Byte
_pdfStream.Read(_contents, 0, _length)
_pdfStream.Close()
' ... insert _contents into db
End If
I reference as follows:
<
asp:FormView
id
=
"mImageFormView"
runat
=
"server"
DataSourceID
=
"mImageDataSource"
>
<
ItemTemplate
>
<
telerik:RadBinaryImage
ID
=
"rbiThumbnail"
runat
=
"server"
Width
=
"180px"
Height
=
"220px"
DataValue='<%# Eval("Thumbnail") %>' AlternateText='No image'
/>
</
ItemTemplate
>
</
asp:FormView
>
I am getting the following:
The provided binary data may not be valid image or may contains unknown header
Anything wrong?
How do I verify that the image data is stored correctly?
Phil