This example shows how to use ASPxUploadControl on the ASPxGridView's Edit Form to preview an image before performing data update.
See Also:
Image Upload in ASPxGridView
How to bind the ASPxBinaryImage to a field which contains image data stored as OLE object
Question Comments
Added By: David Black 2 at: 2/27/2015 9:14:41 AM
So do i have to create a custom edit form just to add an an image? Not sure why the software doesn't generate the upload code for you.
I am familiar with WinForms but the ASP model is new to me I tried to follow the example below but received an error on 'ConvertOleObjectToByteArray' I am sure there is something I need to include.
Any help in beginners terms for customizing would be greatly appreciated.
Added By: Alessandro (DevExpress Support) at: 2/27/2015 10:22:46 AM Hi,I see that you already posted this question to the T213772: ASPxGridView - How to change image in the Edit Form ticket. It is currently in our processing queue. We will handle it soon. Please bear with us.Added By: Rosario Terranova at: 6/10/2015 1:24:41 AM
An question for you.
The metods callbackPanel_Callback and ucImage_FileUploadComplete as are declared and what they do on the server (VB)?
An question for you.
The metods callbackPanel_Callback and ucImage_FileUploadComplete as are declared and what they do on the server INSIDE(VB)?