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Subject:
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ADO.NET(Retrieve image from databse)
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Posted By:
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lovelyphor
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Post Date:
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10/9/2004 1:20:50 AM
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i want to retrieive the photo of employees stored in table employees
of Northeind database.
I have 4 buttons(First,Next,Previous,Last) and one PictureBox on the
form.
Coding of the Last button is as follows:
Dim bm As BindingManagerBase
bm = Me.BindingContext(DsEmployees1, "employees")
bm.Position = bm.Count - 1
Dim c As Integer = DsEmployees1.Tables("employees").Rows.Count
Dim ctr As Integer = DsEmployees1.Tables(0).Rows.Count - 1
Dim bytEmpPhoto() As Byte =
DsEmployees1.Tables("employees").Rows(ctr)("Photo")
Dim stmEmpPhoto As New MemoryStream(bytEmpPhoto)
PictureBox1.Image = Image.FromStream(stmEmpPhoto)
This coding gives me an error:
'System.ArgumentException' occured.
Error: Invalid Parameter Used.
lovely
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Reply By:
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Snib
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Reply Date:
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10/9/2004 10:17:10 AM
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You have posted in the Feedback Forum. This topic would be more appropriate in one of the programming forums, in this case probably an ADO forum.
Thanks.
-Snib <><
Try new FreshView 0.2!
There are only two stupid questions: the one you don't ask, and the one you ask more than once ;-)
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