SQL Server :: How To Insert An Image From The Image Folder Into A Binary Column
Sep 14, 2010How would I go about inserting an image that's in my images folder into a sql table column of datatype varbinary(MAX) ?
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View 1 RepliesRead Binary Column In Database Into Image On Asp Page - Code Doesn't Work?
Mar 11, 2010I want to read from database where I've stored a image in binary field and display a image.
while (reader.Read())
{
byte[] imgarr = (byte[])reader["file"];
Stream s = new MemoryStream(imgarr);
System.Drawing.Image image = System.Drawing.Image.FromStream(s);
Graphics g = Graphics.FromImage(image);
g.DrawImage(image, new Point(400, 10));
image.Save(Response.OutputStream, ImageFormat.Jpeg);
g.Dispose();
image.Dispose();
}
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This piece of code doesn't work:
System.Drawing.Image image = System.Drawing.Image.FromStream(s);
I tried the code from this article. And I got the same mistake " the parameter is not valid ". Maybe I'm not aware of something, some setting in sql server or webconfig or sth else. Anyone else who has experience from fetching images from database? The parameter is not valid is the error message. db table contains data. What am I doing wrong?
Web Forms :: Can't Insert Image Into Images Folder Using Fileupload
Jan 24, 2011I have problem of using fileupload control, I want to upload an image into database and at the same time I also want to add the image into images folder.I can insert the image into database but I can't insert it into images folder. I don't know where I wrote wrongly and below are my codes :
[Code]....
Custom Server Controls :: Writing Image Binary Data To The Response
Sep 21, 2010I've created 2 web user controls. A = User control that displays an image, and B is the user control that hosts A. I'm trying to stream an array of bytes to A, but it seems like the Response.BinaryWrite method completely overwrites any heirachial controls (I can't see any of B's other controls besides the image).
How do I get A to just display the image from the byte stream? It doesn't come from a database, it's an image I created on the fly.
A's code:
[Code]....
Web Forms :: How To Insert Null Value In Image Column
Feb 11, 2010how can insert null value in image column.i using sql server 2005 and in my database i have column image and datafield id image.when i browse a image and insert it then it is working but when i insert it without image then it is not saved.an error ocure-Operand type clash: nvarchar is incompatible with image.
I INSERT LIKE
[Code]....
Web Forms :: Display Binary Image Stored In SQL Server Database In DataList Control
Jul 5, 2012I use these code to dispalying image from database. [URL]... I use these code for my data list
<asp:DataList ID="DataList1" runat="server" RepeatColumns="4"
RepeatDirection="Horizontal">
<ItemTemplate>
<table class="DDLh">
[code]....
For displaying image we should write this code
<asp:image ToolTip = "ASP Image Control" ID="Image13" runat="server" ImageUrl ="~/imageH.aspx?ImageID=48" Height="156px" Width="174px"></asp:image>
now here in my data list what should i write instead of this code?untill it show my image from database?
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I've been tasked with creating a page where the user can do the following in this order:
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public string getHREF(object sURL)
{
DataRowView dRView = (DataRowView)sURL;
string Id = dRView["Id"].ToString();
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May 11, 2010iam using asp.net with c#
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and in page load
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i m getting other column but not getting the image...
asp code.
[code]....
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<asp:FileUpload ID="FileUpload1" runat="server" />
<input type="button" id="btnUpload" runat="server" value="UploadPhoto" onserverclick="btnUpload_Click" />
protected void btnUpload_Click(object sender, EventArgs e)
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<table style="width: 50%; border:none">
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<td>
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Mar 5, 2011how i can insert image in SQL database?
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Here is what I've done:
[Code]....