Sum of 2 columns in a datagrid

[LB]

Hello everybody, Hopefully I'm the good newsgroup,

On a pocket PC, I'm reading a dataset that is returned by a webservice.
Using a datagrid, I have no problem displaying/hidding some columns for all
rows returned, however, How would I sum the value of 2 columns for each rows
?
Right now, I'm simply associating the datasource to the dataset, and a
tablestyle.

Thank you

 

[Alex Feinman [MVP]]

Add a calculated column to the datatable returned in your dataset

DataTable tbl = myDS.Tables[0];
tbl.Columns.Add("MySum", typeof(double), "Column1+Column2");

 

[LB]

Perfect ! Thank you Alex !

Add a calculated column to the datatable returned in your dataset

DataTable tbl = myDS.Tables[0];
tbl.Columns.Add("MySum", typeof(double), "Column1+Column2");

Hello everybody, Hopefully I'm the good newsgroup,

On a pocket PC, I'm reading a dataset that is returned by a webservice.
Using a datagrid, I have no problem displaying/hidding some columns for
all
rows returned, however, How would I sum the value of 2 columns for each
rows
?
Right now, I'm simply associating the datasource to the dataset, and a
tablestyle.

Thank you