Question : ASP.Net/C# - GridView Checkbox template column how do I loop through checked rows?

Hello all.  I have a gridview with a checkbox template column.  How do I loop through and put together whatever rows the user checked I want to use the first column after the checkbox column data which is a bound column called code.  I need to put together a list such as  string where it would be like 'CR12, CR13, CR14' which code is the first column for the rows.  I also need to do this when the user clicks on a checkbox I want to put this string together and call the load of another grid.

Code Snippet:

1: 2: 3: 4: 5: 6: 7: 8: 9: 10: 11: 12: 13: 14: 15: 16:

Open in New Window

Select All

Answer : ASP.Net/C# - GridView Checkbox template column how do I loop through checked rows?

This might help you

for (int i = 0; i < FileList.Rows.Count; i++)
        {
            CheckBox cb = (CheckBox)Filelist.Rows[i].FindControl("RowLevelCheckBox");

            if (cb.Checked)
            {
                string codes += Filelist.Rows[i].Cells[0].Text;              
            }
        }