Question

I have a datagrid which reads all songs from a directory and generate rows. I wrote and the datagrid sortification which sort by song name on ASC or DESC the only way to call sortification is to press the link in the header. But I whant to call sortification command from a asp:button, how can I do?

Answer 1

On the asp.net command button’s click event you can do sortting using the DataView

e.g:

DataView myDataView = new DataView(mybll.GetItemsOrdered()); 
myDataView.Sort = sortExpression + " DESC"; 
GridView.DataSource = myDataView; 
GridView.DataBind();