Web Forms :: Convert DataSet To Byte Array?
Aug 19, 2010How can I convert DataSet to byte array
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byte BlockNo = 0;
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[code]....
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if (filMyFile.PostedFile != null)
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Convert Excel Workbook Into Byte Array?
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View 6 RepliesConvert HexaDecimal Expression To Byte Array?
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[Img]
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May 13, 2014Every morning we send out an email with a text file attached. This is a manual process so I am automating it.I am using an internal mail web service. Its last two parameters are a byte array which is the file contents and a string which is the file name. I passed (...gbytes, "test.txt") and the only thing wrong with it is text.txt is XML. I want it to be text (csv is fine because there is actually four columns that come from a datatable).So I am assuming what's making it XML is this code:
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Convert DataSet To Array Of Objects?
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Jan 24, 2010ArrayList lstEndPoints
0 element "0x01"
1 element "0x82"
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[Code]....
Then i set ImageUrl in PageLoad
[Code]....
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Aug 19, 2010I need to take a byte array and save as pdf. How can I do that?
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Jan 30, 2014if (Session["image"] != null)
{
ImageButton1.ImageUrl = "~/IMAGE/pic.jpg?" + DateTime.Now.Ticks.ToString();
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The session key image is from another aspx page
{
string strPhoto = Request.Form["imageData"]; //Get the image from flash file
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[Code]....
The issue is
Operand type clash: nvarchar is incompatible with image.
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Reading InputStream Into Byte Array
May 21, 2010[Code]....
My fu.PostedFile shows data in it. Each index of the array has different value in it. But arrFileByte shows all the index have 0 as their value. I've used this very code to upload files in the database before. What might be the resaon it is not working now.
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Apr 16, 2010I am trying to upload a file to the database using the File Upload control. The database column is of type "text"
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How to convert the byte array to string?
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Nov 12, 2010using vb.net 2005.
I'm trying to a byte array column to a table but getting an exception:
<error>
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The code I have is:
[Code]....
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View 15 RepliesADO.NET :: Converting A Binary File To Byte Array?
Oct 29, 2010I'm retrieving a binary file from the database, a .pdf file that I would like to let the user open and view. From what I can tell, there are two steps to do this:
1. Convert binary file to byte array
2. Convert byte array to file content
Here's what I've got so far:
[Code]....
This isn't working and I'm having a heck of a time trying to find a solution. I'm getting a blue squiggly under c1.docData in the Dim bArray line.
Web Forms :: How To Convert Image In My Form To Byte
Apr 2, 2010i got an image display in my system, note that it is not an uploaded file, it is display in <asp:Image> form
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SQL Reporting :: Unhandled Exception Populating Byte Array
Dec 6, 2010This is actually a problem with a local report (RDLC) as opposed to an SQL report but this seemed to be the closest forum. I'm simply trying to have my page programatically open my report in PDF format. Ideally the preview wouldn't have to load at all but the way of doing it in pure code without loading a page with a ReportViewer control seems complicated to me, especially as the report has several subforms, all with different datasources (from an SQL server database).
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[Code]....
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Mar 21, 2011Is it better to store the image into sql server as a byte array or store the image's location to sql server and the image to the server?
View 2 RepliesWeb Forms :: Cannot Implicitly Convert Type String To Byte
Aug 31, 2013Error 1 Cannot implicitly convert type 'string' to 'byte'
OleDbCommand cmd = new OleDbCommand("select r1,r2,r3,r4 from ope", Con);
Con.Open();
OleDbDataReader dr = cmd.ExecuteReader();
if (dr.Read())
{
y[0] = dr[0];
y[1] = dr[1];
[Code] .....
Databases :: Read Excel Data From Stream Or Byte Array?
Jan 10, 2011My web page contains a file upload control that is used to select excel file. What my code does; is to read the content of that file and store its content to DB. Right now, I save this file to server and read its content using OLEDB.I want to know is there any way i can read the content without saving it on the server?
View 2 RepliesCrystal Reports :: Converting ReportDocument Object Into Byte Array
Aug 16, 2010Is it possible to convert the Report Document object as a byte array and store it in SQL , later retrieve and assing it to a report ?
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