protected bool parse(string query)
{
int noPrompts = 0;
int ix = 0;
int nix = 0;
bool done = false;
while (done == false)
{
nix = query.IndexOf("<<", ix);
if (nix < 0)
{
done = true;
}
else
{
noPrompts++;
InlinePrompt p = new InlinePrompt();
_prompts.Add(p);
p.startPos = nix;
ix = nix + 2;
nix = query.IndexOf(">>", ix);
if (nix < 0)
{
return(false);
}
p.text = query.Substring(ix, (nix - ix));
p.Length = (4 + nix - ix);
ix = nix + 2;
}
}
return(true);
}
protected void updateQuery(ref string query)
{
for (int i = _prompts.Count; i > 0; i--)
{
InlinePrompt p = _prompts[i - 1];
query = query.Remove(p.startPos, p.Length);
query = query.Insert(p.startPos, p.t.Text);
}
}
protected void buildDisplay()
{
int top = 0;
for (int i = 0; i < _prompts.Count; i++)
{
InlinePrompt p = _prompts[i];
Label l = new Label();
l.AutoSize = true;
l.Text = p.text;
l.Location = new Point(10, top);
Controls.Add(l);
top = top + l.Height + 10;
TextBox t = new TextBox();
t.Size = new Size(200, 24);
t.Location = new Point(10, top);
top = top + 50;
Controls.Add(t);
p.t = t;
}
}