Question

I am creating concatenated strings based on the data in each row of my ListView control. I need to figure out how to remove the first element in each string which pertains to a single row of the ListView. How might I accomplish this? This is a C# winforms project.

Here is my current code:

        foreach (ListViewItem HazPackErrItems in HazmatPackageErrorListview.Items)         {             string HazPackErrRow = ' ';              foreach (ListViewItem.ListViewSubItem HazPackErrSub in HazPackErrItems.SubItems)             {                 HazPackErrRow += ' ' + HazPackErrSub.Text + ',';             }             // Remove comma after last element of string.             HazPackErrRow = HazPackErrRow.Substring(0, HazPackErrRow.Length - 2);              MessageBox.Show(HazPackErrRow); // List concatenated subitems         } 

Answer 1

Just don’t add it in the first place?

foreach (ListViewItem HazPackErrItems in HazmatPackageErrorListview.Items)     {         string HazPackErrRow = ' ';          bool first = true;         foreach (ListViewItem.ListViewSubItem HazPackErrSub in HazPackErrItems.SubItems)         {             if (first)                  first = false;             else                 HazPackErrRow += ' ' + HazPackErrSub.Text + ',';         }         // Remove comma after last element of string.         HazPackErrRow = HazPackErrRow.Substring(0, HazPackErrRow.Length - 2);          MessageBox.Show(HazPackErrRow); // List concatenated subitems     }