Parameter not valid error in retrieving image from SQL Server to Visual Studio form
-1
I am trying to retrieve an image from a SQL Server database to a picture box in my vb.net form. But I'm getting an error on this line:
PictureBox3.Image = Image.FromStream(ms)
This is my full code:
Private Sub user_profile_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
connection.Open()
Dim rec As SqlDataReader = command.ExecuteReader()
While rec.Read
Dim data As Byte() = DirectCast(rec("Photo"), Byte())
Dim ms As New MemoryStream(data)
PictureBox3.Image = Image.FromStream(ms)
ms.GetBuffer()
TextBox1.Text = rec.Item("name")
Label37.Text = rec.Item("regno")
Label17.Text = rec.Item("dob")
Label18.Text = rec.Item("blood")
Label35.Text = rec.Item("gender")
Label36.Text = rec.Item("course")
TextBox3.Text = rec.Item("phone")
TextBox4.Text = rec.Item("email")
TextBox8.Text = rec.Item("father")
TextBox7.Text = rec.Item("mother")
TextBox5.Text = rec.Item("income")
TextBox10.Text = rec.Item("address")
TextBox20.Text = rec.Item("ten_institute")
TextBox16.Text = rec.Item("ten_per")
TextBox13.Text = rec.Item("ten_year")
TextBox19.Text = rec.Item("twl_institute")
TextBox18.Text = rec.Item("twl_per")
TextBox21.Text = rec.Item("twl_year")
TextBox15.Text = rec.Item("degree_institute")
TextBox17.Text = rec.Item("degree_per")
TextBox22.Text = rec.Item("degree_year")
TextBox14.Text = rec.Item("collge")
End While
End Sub
Please help me.
sql-server vb.net edited Jan 20 at 7:38
marc_s
576k12911111258
asked Jan 20 at 6:56
aartitirtha pramodkumaraartitirtha pramodkumar
11
add a comment |
-1
I am trying to retrieve an image from a SQL Server database to a picture box in my vb.net form. But I'm getting an error on this line:
PictureBox3.Image = Image.FromStream(ms)
This is my full code:
Private Sub user_profile_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
connection.Open()
Dim rec As SqlDataReader = command.ExecuteReader()
While rec.Read
Dim data As Byte() = DirectCast(rec("Photo"), Byte())
Dim ms As New MemoryStream(data)
PictureBox3.Image = Image.FromStream(ms)
ms.GetBuffer()
TextBox1.Text = rec.Item("name")
Label37.Text = rec.Item("regno")
Label17.Text = rec.Item("dob")
Label18.Text = rec.Item("blood")
Label35.Text = rec.Item("gender")
Label36.Text = rec.Item("course")
TextBox3.Text = rec.Item("phone")
TextBox4.Text = rec.Item("email")
TextBox8.Text = rec.Item("father")
TextBox7.Text = rec.Item("mother")
TextBox5.Text = rec.Item("income")
TextBox10.Text = rec.Item("address")
TextBox20.Text = rec.Item("ten_institute")
TextBox16.Text = rec.Item("ten_per")
TextBox13.Text = rec.Item("ten_year")
TextBox19.Text = rec.Item("twl_institute")
TextBox18.Text = rec.Item("twl_per")
TextBox21.Text = rec.Item("twl_year")
TextBox15.Text = rec.Item("degree_institute")
TextBox17.Text = rec.Item("degree_per")
TextBox22.Text = rec.Item("degree_year")
TextBox14.Text = rec.Item("collge")
End While
End Sub
Please help me.
sql-server vb.net edited Jan 20 at 7:38
marc_s
576k12911111258
asked Jan 20 at 6:56
aartitirtha pramodkumaraartitirtha pramodkumar
11
What exactly is thatms.GetBuffer()for?
– jmcilhinney
Jan 20 at 7:35
That seems to suggest that theBytearray you provided is not a valid representation of anImageobject.
– jmcilhinney
Jan 20 at 7:36
add a comment |
-1
-1
-1
I am trying to retrieve an image from a SQL Server database to a picture box in my vb.net form. But I'm getting an error on this line:
PictureBox3.Image = Image.FromStream(ms)
This is my full code:
Private Sub user_profile_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
connection.Open()
Dim rec As SqlDataReader = command.ExecuteReader()
While rec.Read
Dim data As Byte() = DirectCast(rec("Photo"), Byte())
Dim ms As New MemoryStream(data)
PictureBox3.Image = Image.FromStream(ms)
ms.GetBuffer()
TextBox1.Text = rec.Item("name")
Label37.Text = rec.Item("regno")
Label17.Text = rec.Item("dob")
Label18.Text = rec.Item("blood")
Label35.Text = rec.Item("gender")
Label36.Text = rec.Item("course")
TextBox3.Text = rec.Item("phone")
TextBox4.Text = rec.Item("email")
TextBox8.Text = rec.Item("father")
TextBox7.Text = rec.Item("mother")
TextBox5.Text = rec.Item("income")
TextBox10.Text = rec.Item("address")
TextBox20.Text = rec.Item("ten_institute")
TextBox16.Text = rec.Item("ten_per")
TextBox13.Text = rec.Item("ten_year")
TextBox19.Text = rec.Item("twl_institute")
TextBox18.Text = rec.Item("twl_per")
TextBox21.Text = rec.Item("twl_year")
TextBox15.Text = rec.Item("degree_institute")
TextBox17.Text = rec.Item("degree_per")
TextBox22.Text = rec.Item("degree_year")
TextBox14.Text = rec.Item("collge")
End While
End Sub
Please help me.
sql-server vb.net edited Jan 20 at 7:38
marc_s
576k12911111258
asked Jan 20 at 6:56
aartitirtha pramodkumaraartitirtha pramodkumar
11
I am trying to retrieve an image from a SQL Server database to a picture box in my vb.net form. But I'm getting an error on this line:
PictureBox3.Image = Image.FromStream(ms)
This is my full code:
Private Sub user_profile_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
connection.Open()
Dim rec As SqlDataReader = command.ExecuteReader()
While rec.Read
Dim data As Byte() = DirectCast(rec("Photo"), Byte())
Dim ms As New MemoryStream(data)
PictureBox3.Image = Image.FromStream(ms)
ms.GetBuffer()
TextBox1.Text = rec.Item("name")
Label37.Text = rec.Item("regno")
Label17.Text = rec.Item("dob")
Label18.Text = rec.Item("blood")
Label35.Text = rec.Item("gender")
Label36.Text = rec.Item("course")
TextBox3.Text = rec.Item("phone")
TextBox4.Text = rec.Item("email")
TextBox8.Text = rec.Item("father")
TextBox7.Text = rec.Item("mother")
TextBox5.Text = rec.Item("income")
TextBox10.Text = rec.Item("address")
TextBox20.Text = rec.Item("ten_institute")
TextBox16.Text = rec.Item("ten_per")
TextBox13.Text = rec.Item("ten_year")
TextBox19.Text = rec.Item("twl_institute")
TextBox18.Text = rec.Item("twl_per")
TextBox21.Text = rec.Item("twl_year")
TextBox15.Text = rec.Item("degree_institute")
TextBox17.Text = rec.Item("degree_per")
TextBox22.Text = rec.Item("degree_year")
TextBox14.Text = rec.Item("collge")
End While
End Sub
Please help me.
sql-server vb.net sql-server vb.net edited Jan 20 at 7:38
marc_s
576k12911111258
asked Jan 20 at 6:56
aartitirtha pramodkumaraartitirtha pramodkumar
11
edited Jan 20 at 7:38
marc_s
576k12911111258
asked Jan 20 at 6:56
aartitirtha pramodkumaraartitirtha pramodkumar
11
edited Jan 20 at 7:38
marc_s
576k12911111258
edited Jan 20 at 7:38
marc_s
576k12911111258
edited Jan 20 at 7:38
marc_s
576k12911111258
576k12911111258
asked Jan 20 at 6:56
aartitirtha pramodkumaraartitirtha pramodkumar
11
asked Jan 20 at 6:56
aartitirtha pramodkumaraartitirtha pramodkumar
11
asked Jan 20 at 6:56
aartitirtha pramodkumaraartitirtha pramodkumar
11
11
What exactly is thatms.GetBuffer()for?
– jmcilhinney
Jan 20 at 7:35
That seems to suggest that theBytearray you provided is not a valid representation of anImageobject.
– jmcilhinney
Jan 20 at 7:36
add a comment |
What exactly is thatms.GetBuffer()for?
– jmcilhinney
Jan 20 at 7:35
That seems to suggest that theBytearray you provided is not a valid representation of anImageobject.
– jmcilhinney
Jan 20 at 7:36
What exactly is that
ms.GetBuffer() for?– jmcilhinney
Jan 20 at 7:35
What exactly is that
ms.GetBuffer() for?– jmcilhinney
Jan 20 at 7:35
That seems to suggest that the
Byte array you provided is not a valid representation of an Image object.– jmcilhinney
Jan 20 at 7:36
That seems to suggest that the
Byte array you provided is not a valid representation of an Image object.– jmcilhinney
Jan 20 at 7:36
add a comment |
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What exactly is that
ms.GetBuffer()for?– jmcilhinney
Jan 20 at 7:35
That seems to suggest that the
Bytearray you provided is not a valid representation of anImageobject.– jmcilhinney
Jan 20 at 7:36