Sql - Save And Retrieve Image In Database From PictureBox Control In Windows Forms?

Mar 21, 2012

I am having trouble in browse & then save an image to SQL Server.ALso I want to retrieve that image.This is the code to browse image & show it in PictureBox1 Control

Public Sub SelectImage()
With OpenFileDialog1
'.InitialDirectory = "C:"

[code]....

But don't know how to pass it to image parameter .Also is there any way that I can save image on Local drive & just save the url /location/name in database?

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.net - Save PictureBox Image To SQL ( Windows Form )

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I need to save a form in it user browse image & set it to a PictureBox But on another button I need save that image to SQL Server .I have a stored procedure with Insert Command (with Image Datatype)

Browser Image from Desktop, PictureBox Code :-
Public Sub SelectImage()
With OpenFileDialog1

[Code]...

But When I run the form it gives me error "No mapping exists from object type System.Drawing.Bitmap to a known managed provider native type."

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[Code]...

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Dim MS As MemoryStream
Dim IMG As System.Drawing.Image
Dim FS As FileStream

[code]......

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Dim a As String = selectedbutton.Replace(" ", "_") & "_"
Dim c As String = ""
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[Code]......

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Heres the code i have already which produces app lag for abut 3-5 seconds per image loaded, i think as it stretches the image to fit into picturebox (which is needed)

vb Private Sub bwGetScreen_RunWorkerCompleted(ByVal sender As System.Object, ByVal e As System.ComponentModel.RunWorkerCompletedEventArgs) Handles bwGetScreen.RunWorkerCompleted

For l As Integer = 0 To ListView2.Items.Count - 1 'start download selected If ListView2.Items(l).Selected = True Then Dim fileid As String = ListView2.Items(l).SubItems(5).Text.ToLower Dim recordid As String = ListView2.Items(l).SubItems(6).Text.ToLower + 1 urlpic = "http://se-board.com/index.php?app=downloads&module=display§ion=screenshot&full=1&id=" & fileid.ToString() & "&record=" & recordid.ToString()

[Code]...

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This is my DB

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Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
'---------------------------------------------------------------------------
Dim dt As New DataTable()
Dim strConnString As [String] = System.Configuration.ConfigurationManager.ConnectionStrings("ConnectionString").ConnectionString()
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[code]....

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Dim i As Integer = 1
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Private mousePath As New System.Drawing.Drawing2D.GraphicsPath
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[Code]....

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[Code]....

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[code].....

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