SQL Server :: Allow Viewers To Upload Data Both Binary And Text?

Sep 7, 2010

I have a web page and want to allow viewers to upload data both binary and text (seperate uploads of course) to a database on the server.

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C# - Save A Binary File In SQL Server As BLOB And Text (or Get The Text From Full-Text Index)?

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Jan 19, 2010

i have webform in this i have two controls

fileupload control
view buttoncontrol

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and i want to save into sqlserver db as binary data.

and after uploading and saving into db when i click viewdoc button i want to open again uploaded doc into ms word client.

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File Upload String Or Binary Data Would Be Truncated

May 17, 2010

I have a website that uploads different file types, creates thumbs from the files and saves the file and thumbs to their respective folders. every so often it throws an exception string or binary data would be truncated, Ive never encountered this locally. I have a problem pinning down the circumstances that it happens, I thought it was documents with spaces in the name but that works sometimes as well. This is really bugging me and I need to fix this. The db table fields are long enough, trust me . Has anyone else ever encountered this issue?

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ADO.NET :: Error 'String Or Binary Data Would Be Truncated" When Trying To Upload An Image

Nov 9, 2010

I am getting the error: String or binary data would be truncated. The statement has been terminated. when trying to upload an image. What would cause this? my code is:

protected void Button1_Click(object sender, EventArgs e)
{
if (IsPostBack)
{
HandleUploadedFile();
}
string connectionString = System.Configuration.ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
System.Data.SqlClient.SqlConnection sqlConnection1 =
new System.Data.SqlClient.SqlConnection(connectionString);
System.Data.SqlClient.SqlCommand cmd = new System.Data.SqlClient.SqlCommand();
cmd.CommandType = System.Data.CommandType.Text;
cmd.CommandText = "INSERT INTO picstosort (imageurl, useraddy) VALUES (@imageurl, @useraddy)";
cmd.Parameters.AddWithValue("@imageurl", Label5.Text);
cmd.Parameters.AddWithValue("@useraddy", TextBox1.Text);
cmd.Connection = sqlConnection1;
sqlConnection1.Open();
cmd.ExecuteNonQuery();
sqlConnection1.Close();
if (TextBox1.Text != null)
{
string strTo = TextBox1.Text;
string strFrom = "noreply@test.com";
string strSubject = "Picture Uploaded";
SmtpMail.Send(strFrom, strTo, strSubject,
"Thank you for uploading your picture! ");
}
}
private void HandleUploadedFile()
{
string root = Server.MapPath("~/");
if (!root.EndsWith(@""))
root +=@"";
string fileDirectory = root + @"Images";
string link = "<a href='Images/{0}' target='_blank'>{1}</a>{2}{3}";
for (int i = 0; i<Request.Files.Count; i++)
{
HttpPostedFile fi = Request.Files.Get(i);
byte[] fileBytes = new byte [fi.ContentLength];
using (System.IO.Stream stream = fi.InputStream)
{
stream.Read(fileBytes, 0, fi.ContentLength);
}
string fileName = Guid.NewGuid().ToString();
File.WriteAllBytes(fileDirectory + fileName + "_small.jpg",
ResizeImageFile(fileBytes, 10000));
litText.Text += string.Format(link, fileName + "_small.jpg",
fileName + " Small", "<br/>", "<br/>");
Label5.Text = fileDirectory + fileName + ".jpg";
litText.Visible = true;
fileBytes = null;
}}
private static byte[] ResizeImageFile(byte[] imageFile, int targetSize)
{
using (System.Drawing.Image oldImage = System.Drawing.Image.FromStream(new MemoryStream(imageFile)))
{
Size newSize = CalculateDimensions(oldImage.Size, targetSize);
using (Bitmap newImage = new Bitmap(newSize.Width, newSize.Height, PixelFormat.Format24bppRgb))
{
using(Graphics canvas = Graphics.FromImage(newImage))
{
canvas.SmoothingMode = SmoothingMode.AntiAlias;
canvas.InterpolationMode = InterpolationMode.HighQualityBicubic;
canvas.PixelOffsetMode = PixelOffsetMode.HighQuality;
canvas.DrawImage(oldImage,
new Rectangle(new Point(0, 0), newSize));
MemoryStream m = new MemoryStream();
newImage.Save(m, ImageFormat.Jpeg);
return m.GetBuffer();
}}}}
private static Size CalculateDimensions(Size oldSize, int targetSize)
{
Size newSize = new Size();
if (oldSize.Height > oldSize.Width)
{
newSize.Width = (int)(oldSize.Width * ((float)targetSize / (float)oldSize.Height));
newSize.Height = targetSize;
}
else{
newSize.Width = targetSize;
newSize.Height =
(int)(oldSize.Height * ((float)targetSize / (float)oldSize.Width));
}
return newSize;
}
}

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Data Controls :: File Upload - String Or Binary Data Would Be Truncated

Jun 20, 2013

I uploaded above 10 mb file i am getting this error..

"String or binary data would be truncated. The statement has been terminated"

my datatype in database is set as varbinary(MAX) then also i am geeting error

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Possible To Convert Datatable Into Binary Data And Save It Into On Binary Field On Database

Sep 20, 2010

Is it possible to convert a datatable into binary data and save it into on a binary field on database?

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Get Binary Format Of Any File That Browse Through Upload Tool

Jun 17, 2010

1. I have a file upload tool to get any file okay..
2. I want to get binary format of any file that i browse through upload tool and
3. I want to save it in another file say any text file or database or any custom file type
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Save Image Into DB In Binary Format Without Upload Control?

Jun 17, 2010

I want to Save image into DB in Binary format without upload control i.e

I have avatar which i want to store by default with user creation.

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Custom Server Controls :: How To Upload More Than 5 KB Text File

Dec 17, 2010

is it possible to upload more then 5 kp file by using file upload in asp,net

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SQL Server :: Binary Data Not Writing To Database?

Sep 24, 2010

I have an ASP.NET app that writes binary data to a SQL database. It worked fine using SQL Express, but does not ever write the data using SQL Server 2008 R2. SQL Profiler shows the binary data in the UPDATE query, but nothing happens... no errors, no data saved. Does anyone know what I'm missing? Other data types work fine.

My data type is VarBinary(MAX)...

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SQL Server :: Error: String Or Binary Data Would Be Truncated?

Mar 23, 2011

Whenever I add more than a very short string to the "description" column in my table I get this error. That column (in the DVD table) is set to NVARCHAR(1000). I can't see what the problem is. I've add the procedure that throws exception below.

System.Data.SqlClient.SqlException was unhandled by user code
Message="String or binary data would be truncated.
The statement has been terminated."
Source=".Net SqlClient Data Provider"
ErrorCode=-2146232060

[Code]....

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Web Forms :: Save Binary Data To SQL Server Database?

Dec 2, 2011

I want to save binary information like images, files ,etc to SQL server database.

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C# - How To Write Binary Data "as Is" To Registry (ie: I Have Visible Binary Data As String From Regedit Only)

Feb 23, 2011

I have been googling this and have not come along a working solution for an entire day. I don't know anything about binary data types (as I've never knowingly used them) and I'm trying to write a binary value that I see in the registry, to the registry. Now, all I see is the following [shown below]... and if I try to pass that as a string to the RegSetValueEx in the WinAPI and of course it errors out... I do not know what 'numbers' I need to pass into the lpData As Any, argument of RegSetValueEx (i tried a bit array) in order for it to come out as the following [shown below] in the regedit. I really have no idea, and my tests to place random numbers in the bit array just produce corresponding random "figures" as visible in regedit that I do not understand how to 'tie' them together logically.

here is the culprit!

[Code]...

If I had the following in a string or a bit array, what must I populate the bitarray with so that the registry outputs this [above] when written? or, how can I figure out how to do it? I was hoping there'd be a function that reads my string of binary data and transforms it into the real binary format to submit to the RegSetValueEx function in VB6 or other function in VB.Net or C# (this really is a language agnostic question, and the problem exists in all languages; ie: same process).

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SQL Server :: Any Difference With Meta Info And Binary Data In Same Table?

Dec 15, 2010

I have a site where users can save images together with a couple of info fields about the image. The images are stored as binary data in the same table as the rest of the image info. So far pretty standard.

Now, the users should be able to upload a document, describing the image in more detail, along with the rest of the image and its' info.

Size ~2MB per document.

My question is: Should I store this document (binary data) in the same table as the rest of the images or should I create a new table holding only the documents. There would of course be an id reference in the image table to the document in the document table.

I have a search function joining a couple of tables, including the image table, when searching for images. I need to know if there's a difference in efficiency between these two solutions.

I always fetch the document data separately but if I don't win anything in having the documents in a separate table I'll just put it with the rest of the image info.

I'm asking this since I don't really know how SQL Server handle tables when joing and searching in them.

I have about 10000 users with a maximum of 10 images per user. (ASP.NET - SQL Server)
(I'm not asking if I should store documents in the database, but how ;)

Example:

columns in imageTable - id, title, dateAdded, image (binary data), document (binary data)

Searching for items from a specific user I would join the userTable and the imageTable and select title where image id equals user id.

So, will there be any difference in the performance if the document is in the imageTable or in an own table?

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Oct 29, 2010

I want to send a file by converting it into binary file to the client end and then it should be read by javascript which again I am passing to the OCX method.(like my OCX method accept only the binary data so i have to transmit binary data from server side to client).

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DataSource Controls :: Binary Data Store In SQL Server 2005

Jan 30, 2010

1)How to convert 64base string to binary in asp.net and store into sql server.

2)when i convert 64 base string into binary & try to store it into database then it has taken so much tiime to insert. The size of 64base string is 1.5MB. and when i converted to binary then the size is 11MB.so the best way to insert the binary data into sql server. The data type of column is varbinary(MAX).

3)How can i insert the varbinary data into sql server uisng asp.net?

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DataSource Controls :: Sql Server String Or Binary Data Would Be Truncated?

Feb 11, 2010

I am using Sql server version enterprise edition 9 on win NT.I have an issue with the stored procedure, when I execute the SP I get an error message "String or binary data would be truncated." In general I know that we get this error when the inserted value is greater than the column length, but in this scenario the SP is failing only the for the section 1 insertion. The same SP contains one more section where we are inserting records in to same table from same source table based on some different condition and it works.I wrote a script in which I copied the section from the SP which has the problem and storing the output of it in an temp table and inserting one by one record using cursors in to the destination table and then it works.I tried with the option SET ANSI_WARNINGS OFF and SET ANSI_NULLS ON, but it did not work. I am sure that it is not failing because of the length of the data inserted.Is there are other configuration that i can set??

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Convert Text To Binary Using C#?

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How would I convert text to binary using c#. If you don't know what I mean, check this page out:

[URL]. It doesn't have to auto update like that one though. I just want to be able to type in some text and then click a convert botton then it would show the binary text in a label.

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Sep 21, 2010

I'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]....

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How to export binary data from table to filesystem via stored proc

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I am saving user uploaded PDF files in SQL server using varbinary datatype. There is totally no problem in saving in binary and retrieving in PDF. But due to one specific requirement (which i cant change) i to need to fetch binary PDF and display in HTML or atleast get in string form.

Rite now i m opening PDF files like code written below. But it opens a PDF reader in browser. I want to display the data of PDF in plain text instead in PDF reader.

[Code]....

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