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2009-06-11T06:23:36.533
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2009-06-11T06:23:36.563
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2009-06-11T06:23:36.563
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To put it into the database you must read it into a byte array. Either read it from the file system or use the AspNetFileUploadWebControl.FileBytes property. Create an insert stored procedure and add the byte array as the parameter for your DB column (the column must be of SQL data type "image"). To get it out of the database, use something like: <pre><code>theRow = getDatarowFromDatabase(); aByteArrayOfTheFile = (byte[])theRow["theSqlImageColumnWithTheFileInIt"]; </code></pre> To allow the user to view or download it use my method SendAsFileToBrowser(): <pre><code>SendAsFileToBrowser(aByteArrayOfTheFile, "application/pdf", "downloaded.pdf"); </code></pre> The source code for the method (with overloads): <code> <pre><code> // Stream a binary file to the user's web browser so they can open or save it. public static void SendAsFileToBrowser(byte[] File, string Type, string FileName) { string disp = "attachment"; if (string.IsNullOrEmpty(FileName)) { disp = "inline"; } // set headers var r = HttpContext.Current.Response; r.ContentType = Type; // eg "image/Png" r.Clear(); r.AddHeader("Content-Type", "binary/octet-stream"); r.AddHeader("Content-Length", File.Length.ToString()); r.AddHeader("Content-Disposition", disp + "; filename=" + FileName + "; size=" + File.Length.ToString()); r.Flush(); // write data to requesting browser r.BinaryWrite(File); r.Flush(); } //overload public static void SendAsFileToBrowser(byte[] File, string Type) { SendAsFileToBrowser(File, Type, ""); } // overload public static void SendAsFileToBrowser(System.IO.Stream File, string Type, string FileName) { byte[] buffer = new byte[File.Length]; int length = (int)File.Length; File.Write(buffer, 0, length - 1); SendAsFileToBrowser(buffer, FileName, Type); } </code></pre> </code>
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1. POHow to insert and read a pdf file to Sql Server 2005 database using C#
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1. USMGOwen
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.