recursive help please

  • Thread starter Thread starter rodchar
  • Start date Start date
R

rodchar

hey all,
i have to 2 tables (Tbl1 and Tbl2) that's contained in a fieldset, which is
contained in a tablecell of a table, which is contained in a div, which is
contained in a panel (still with me?)

can someone please show me how to recursively get to both tables that
contains "Tbl" in the IDs?

thanks,
rodchar
 
trival:

// find all controls on page that start with "Tbl"

Control[] list = ControlWalker(this, delegate(Control ctl)
{
return ctl.ID != null && ctl.ID.StartsWith("Tbl");
});

......

public delegate bool ControlWalkerMatcher (Control ctl);
public Control[] ControlWalker(Control ctl, ControlWalkerMatcher matcher)
{
ArrayList list = new ArrayList();
if (matcher(ctl)) list.Add(ctl);
for (int i=0; i < ctl.Controls.Count; ++i)
{
Control[] childList = ControlWalker(ctl.Controls,matcher);
if (childList.Length > 0) list.AddRange(childList);
}
return (Control[]) list.ToArray(typeof(Control));
}


-- bruce (sqlwork.com)
 
thanks bruce for the help.
rod.

bruce barker said:
trival:

// find all controls on page that start with "Tbl"

Control[] list = ControlWalker(this, delegate(Control ctl)
{
return ctl.ID != null && ctl.ID.StartsWith("Tbl");
});

......

public delegate bool ControlWalkerMatcher (Control ctl);
public Control[] ControlWalker(Control ctl, ControlWalkerMatcher matcher)
{
ArrayList list = new ArrayList();
if (matcher(ctl)) list.Add(ctl);
for (int i=0; i < ctl.Controls.Count; ++i)
{
Control[] childList = ControlWalker(ctl.Controls,matcher);
if (childList.Length > 0) list.AddRange(childList);
}
return (Control[]) list.ToArray(typeof(Control));
}


-- bruce (sqlwork.com)


rodchar said:
hey all,
i have to 2 tables (Tbl1 and Tbl2) that's contained in a fieldset, which is
contained in a tablecell of a table, which is contained in a div, which is
contained in a panel (still with me?)

can someone please show me how to recursively get to both tables that
contains "Tbl" in the IDs?

thanks,
rodchar
Click to expand...
Click to expand...
 
Back
Top