Michel,

I'd use the .FindRows() method of a DataView. It requires that the DataView be sorted (use the DefaultView of your Table). The method returns a collection of DataRowView and you can then count using the DataRowView.Length property.

~~Bonnie




>I have a dataset which includes a table and several columns under. On one of those columns, I need to get the repartition. Presently, I have in a datatable with all the unique values of that column. Now, I need to scan that datatable and for each column, I need to get the count in the dataset. What would be the simplest way to achieve that?