Save file sql server aspnet

GetFileName filePath. ReadBytes Convert. ToInt32 fs. Saving the File to Database. Once the File is converted into Byte Array it will be inserted into the database. The figure below shows the data being stored in the table. Add " Name" , SqlDbType. Add " Data" , SqlDbType. InsertUpdateData cmd ;. InsertUpdateData cmd. And the function InsertUpdateData accepts the SqlCommand object, executes the query and inserts the data into the database.

ConnectionStrings[ "conString" ]. Open ;. ExecuteNonQuery ;. Write ex. Message ;. Dispose ;. ConnectionStrings "conString". Return True.

Catch ex As Exception. Return False. End Try. End Function. Retrieving the File from Database. To retrieve the file from the database, a select query is executed and the ID of the file is passed as the parameter. The command object is prepared and is passed to the GetData which returns the DataTable which contains the desired file data.

Then the DataTable is passed to the download function which starts the download of the file. Add " id" , SqlDbType. If dt IsNot Nothing Then. End If. Below is the code for the GetData function. It is a simple function that executes the Select query. More details on the function you can refer here. Fill dt ;. Dim dt As New DataTable. Fill dt. Return dt. Return Nothing. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.

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It's FREE! Get the latest Asp. Hi Suresh, Nice post. I read it. I don't know about this feature of ASP.

Thanks to share this informative post. I know somewhat about ASP. Give your Valuable Comments. Please enable JavaScript! Bitte aktiviere JavaScript! Por favor,activa el JavaScript! Home Asp. Introduction :. Here I will explain how to save files to sql server database using file upload control in asp. Now I will explain how to save and retrieve files from sql server database in asp. Before implement this example first design one table fileinfo in your database as shown below.

Column Name. Data Type. Allow Nulls. Once table created in database that would be like as shown below. Now open your aspx page and write the code like as shown below.

Now add following namespaces in codebehind file. C Code. After completion of adding namespaces you need to write the code like as shown below. BindGridviewData ;. Open ;. ExecuteReader ;. DataBind ;. Then a SqlDataAdapter object is created from the Files database table using the following select sql statement.

And the following codes creates a new row of the Files datatable in the dataset and sets its columns with the filename and the stream object as the binary file.

This page is used as a displayed list of files uploaded successfully into the sql server database. Here is the ASP. When the HyperLinkField column of the GridView object is clicked the id field value which is unique in the Files database table is passed as a querystring parameter to the file.

After reading image file, File. Item "id" enables us to read the querystring parameters for the id parameter value of the uploaded file to SQL Server database. You can better keep the content type or the MIME type of the saved filed as a property of itself.

Because if the uploaded file is a. I hope ASP. NET Web Site link. NET, Windows Forms,. NET, VB. NET, Microsoft. If FileUpload1. HasFile Then GetExtension FileUpload1.