Set Up the Database Table Create a table in your database with a column to store the image as a binary data type (e.g., VARBINARY(MAX) or IMAGE if still supported). Example: CREATE TABLE Images ( Id INT PRIMARY KEY IDENTITY, ImageData VARBINARY(MAX), Description NVARCHAR(255) );

Add an Image Control to Your Web Form Use an <asp:Image> control to display the image and a <FileUpload> control to upload the image. Example: <asp:FileUpload ID="FileUpload1" runat="server" /> <asp:Button ID="UploadButton" runat="server" Text="Upload" OnClick="UploadButton_Click" /> <asp:Image ID="Image1" runat="server" />

Write the Code to Upload and Save the Image In the UploadButton_Click event, retrieve the uploaded file, convert it to a byte array, and save it to the database. Example: protected void UploadButton_Click(object sender, EventArgs e) { if (FileUpload1.HasFile) { // Convert uploaded file to byte array byte[] imageBytes; using (var memoryStream = new MemoryStream()) { FileUpload1.PostedFile.InputStream.CopyTo(memoryStream); imageBytes = memoryStream.ToArray(); } // Save the image to the database string connectionString = "YourConnectionStringHere"; using (SqlConnection conn = new SqlConnection(connectionString)) { string query = "INSERT INTO Images (ImageData, Description) VALUES (@ImageData, @Description)"; using (SqlCommand cmd = new SqlCommand(query, conn)) { cmd.Parameters.AddWithValue("@ImageData", imageBytes); cmd.Parameters.AddWithValue("@Description", "Uploaded Image"); conn.Open(); cmd.ExecuteNonQuery(); } } // Display success message Image1.ImageUrl = "data:image/png;base64," + Convert.ToBase64String(imageBytes); } else { // Handle case where no file is uploaded Response.Write("Please select an image to upload."); } }