Upload or Download File to/from database by eDataForm - DataForm.NET Sample

This example illustrates how to upload an image file to a image column in SQL Server, then display it on the web page.

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Employee ID

Photo

First Name

Last Name

Title

Title Of Courtesy

Birth Date

Hire Date

Address

City

Region

Postal Code

Country

Extension

Home Phone

Notes

ReportsTo

	Design		Source
Open DataForm.NET Manager. In DataForm.NET List page, choose Employees_Template by clicking the link. Switch to DataForm tab. Current DataForm uses Photo field to upload/display files. Click Photo field to open up the DataForm Field Designer window. The Control Type attribute is set to File, so is Data Type attribute. The file is uploaded to database, so the Location is set to the current field, Photo; and the file name is saved to PhotoPath field. There are some additional optional attributes which may be also useful, such as Width, Max Length and Allowed File Extensions. Aspx: <%@ Register TagPrefix="EasyDotNet"Namespace="EasyDotNet.Web.UI.WebControls" Assembly="EasyDotNet.Web" %> <form id="Form1" method="post" runat="server"> <EasyDotNet:eDataForm id="EDataForml1" runat="server" DataFormID="Employees_Template"></EasyDotNet:eDataForm> </form> Codebehind/Codefile: None. No code needed.
Click HERE to open up a READ ONLY DataForm.NET Manager. Click HERE to try for yourself.

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