Hi everyone,
in my datatable I've a String.Byte[] column which contains the array of bytes of an image. So, when the datatable is binded to the datagrid, I can see the picture, if present, and the red cross if is not presente.
So I can remove the red cross, by assign a value to the DefaultValue property of the datacolumn. But what default value I've to assign??
I tried with system.dbnull.value but the red cross is still present.

Thank you in advance for any reply.