I want to save image into database using entity framework without mvcI have tried bt it wont worked Plz Help me out from this problemBelow I have attached file which i have triedaspx codeltdiv style34floatleft34gt lttablegt lttr gt lttd style34paddingleft5px34gt ltdiv style34floatleft34gt ltaspImage ID34Image134 ImageUrl34httplocalhost9002Imagespupjpg34 runat34server34 cl

Save binary image in Database using Entity Framework in ASP.Net

JennyD68...

SOLVED CLOSED ACTIVE ANSWERED
User: JennyD6856
Posted: on Sep 27, 2018 01:24 AM
Forum: Entity Framework
Answer: 1
Views: 5201
Sample Code: Download

I want to save image into database using entity framework without mvc.

I have tried bt it wont worked. Plz Help me out from this problem.

Below I have attached file which i have tried

.aspx code

<div style="float:left">
  <table>
      <tr >
          <td style="padding-left:5px">
              <div style="float:left">
                   <asp:Image ID="Image1" ImageUrl="http://localhost:9002/Images/pup.jpg" runat="server" class="img-circle" />
              </div>
          </td>         
      </tr>
      </table>
      </div>
      <div style="float:none">          
          <asp:Label ID="lblAllow" runat="server" Text="Allowed file types: TIF, PNG, JPG" ></asp:Label><br />
          <asp:FileUpload ID="FileUpload1" runat="server" UploadedFilesRendering="BelowFileInput"/><br /><br />
          <div style="text-align:center">
              <Telerik:RadButton ID="RadBtnUpload" runat="server" Text="Upload Selected" skin="Windows7" style="align-self:center" OnClick="RadBtnUpload_Click">
                  <Icon PrimaryIconCssClass="RadBtnUpload" />
              </Telerik:RadButton>
           </div>         
           <asp:RegularExpressionValidator ID="RegularExpressionValidator3" ValidationExpression="([a-zA-Z0-9\s_\\.\-:])+(.png|.PNG|.jpg|.JPG|.tif|.TIF)$"
           ControlToValidate="FileUpload1" runat="server" ForeColor="Red" ErrorMessage="Only JPG, PNG, TIF allowded." ShowMessageBox="true"
           Display="Dynamic" />
       </div> 
</div>

.asp.cs code

        protected void RadBtnUpload_Click(object sender, EventArgs e)
        {
            string folderPath = Server.MapPath("~/Forms/Uploads/");
            if (!Directory.Exists(folderPath))
            {
               Directory.CreateDirectory(folderPath);
            }
            FileUpload1.SaveAs(folderPath + Path.GetFileName(FileUpload1.FileName));
            Image1.ImageUrl = "~/Forms/Uploads/" + Path.GetFileName(FileUpload1.FileName);
            EmployeePortal.Models.NCI.NCIEntities ent = EmployeePortal.Models.ClsNCIUtil.GetNCIEntity(Session["CustomerID"].ToString());
            using (ent)
            {
                EmployeePortal.Models.NCI.EmployeeImage eimg = ent.EmployeeImages.FirstOrDefault(a => a.EmployeeId == empno);//&& a.CustomerId == customerId);
                if (FileUpload1.HasFile)
                {
                    var img= (from a in ent.EmployeeImages where a.EmployeeId == empno select a.EmpImage);
                    byte[] 
                        FileUpload1 = eimg.EmpImage;
              
                    ent.SaveChanges();
                }
            }

plz help me....

CREATE TABLE [dbo].[EmployeeImage](
    [SrNo] [int] IDENTITY(1,1) NOT NULL,
    [EmployeeId] [int] NULL,
    [CustomerId] [int] NULL,
    [EmpImage] [image] NULL,
    [LastModifiedDate] [datetime] NULL,
    [LastModifiedUser] [nvarchar](25) NULL,
    [LastModifiedDescription] [varchar](200) NULL,
 CONSTRAINT [PK_EmployeeImage] PRIMARY KEY CLUSTERED
(
    [SrNo] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]

Download FREE API for Word, Excel and PDF in ASP.Net

pandeyis...

0 7

Reply
ANSWER
User: pandeyism
Replied: on Sep 27, 2018 03:00 AM
Modified: on Sep 27, 2018 03:32 AM
Report

Hi JennyD6856,

Please refer below sample.

Using below article i have created sample, So you can refer below article for details.

HTML

<div>
    <asp:FileUpload ID="fuInsert" runat="server" />
    <br />
    <asp:Button ID="btnInsert" runat="server" Text="Insert" OnClick="Insert" />
</div>

Namespaces

using System;
using System.IO;
using dbFilesModel;

VB.Net

Imports dbFilesModel
Imports System.IO

Code

protected void Insert(object sender, EventArgs e)
{
    dbFilesEntities entities = new dbFilesEntities();
    string folderPath = Server.MapPath("~/Files/");
    if (!Directory.Exists(folderPath))
    {
        Directory.CreateDirectory(folderPath);
    }
    fuInsert.SaveAs(folderPath + Path.GetFileName(fuInsert.FileName));
    Stream fs = fuInsert.PostedFile.InputStream;
    BinaryReader br = new BinaryReader(fs);
    byte[] bytes = br.ReadBytes((Int32)fs.Length);
    tblFile file = new tblFile
    {
        Name = fuInsert.FileName,
        ContentType = fuInsert.PostedFile.ContentType,
        Data = bytes
    };
    entities.AddTotblFiles(file);
    entities.SaveChanges();
}

VB.Net

Protected Sub Insert(ByVal sender As Object, ByVal e As EventArgs)
    Dim entities As dbFilesEntities = New dbFilesEntities()
    Dim folderPath As String = Server.MapPath("~/Files/")

    If Not Directory.Exists(folderPath) Then
        Directory.CreateDirectory(folderPath)
    End If

    fuInsert.SaveAs(folderPath & Path.GetFileName(fuInsert.FileName))
    Dim fs As Stream = fuInsert.PostedFile.InputStream
    Dim br As BinaryReader = New BinaryReader(fs)
    Dim bytes As Byte() = br.ReadBytes(CType(fs.Length, Int32))
    Dim file As tblFile = New tblFile With {
        .Name = fuInsert.FileName,
        .ContentType = fuInsert.PostedFile.ContentType,
        .Data = bytes
    }
    entities.AddTotblFiles(file)
    entities.SaveChanges()
End Sub

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