hi,
i want to know y cant we access a value in a bound column in a datagrid which is made invisible or else is there a method to retrieve value from a bound column in a datagrid which is made invisible
greeny_1984
14
Posting Whiz
dickersonka
104
Veteran Poster
Because invisible gridviewcolumns are not posted back, they are marked invisble and not added to viewstate.
If you want the value to to be posted back, set visible=true and ItemStyle and HeaderStyle of the gridviewcolumn display:none using css.
You can also use datakeynames
http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.gridview.datakeynames.aspx
Or you can
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