Listing 1, Updating Multiple GridView Rows

RadioButtonList rdl;
System.Data.DataRow[] drs;

for (int i = 0; i < this.GridView1.Rows.Count; i++)
 rdl =
if (rdl.SelectedValue != null)
  drs = ds.Tables[0].Select("Id = " + this.GridView1.Rows[i].Cells[0].Text + " ");   drs[0][2] = rdl.SelectedValue;

About the Author

Peter Vogel is a system architect and principal in PH&V Information Services. PH&V provides full-stack consulting from UX design through object modeling to database design. Peter tweets about his VSM columns with the hashtag #vogelarticles. His blog posts on user experience design can be found at

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