datasource

i?m trying to bind a list to a datagridview. i do that: public void seedatagrid(List<myClass> liste2) { dgv_TraceItems.DataSource =liste2; } and the datagridview has the data, but it doesn?t show anything. could you help me?? how can i resolve the problem?? thank you the class...

I only wanted to hide a row if startdate column of that row has this statement (startdate < presentdate). It deleted but only 1 row and I want to delete all rows if they have the statement (dtartdate < presentdate) is satisfied. But i always come accross errors. Please help me guys....I need...