How do i check if the url i enter in the textBox is appears in the List?
<p>I have a List type of dictionary> called LocalyKeyWords.
And i have a new form where there is a textBox where i can type a new url address its called     cl.getText().</p>

<p>When i click the button its showing a new form with only a textBox.</p>

<pre><code>private void button2_Click(object sender, EventArgs e)
        {
            cl = new ChangeLink();
            cl.StartPosition = FormStartPosition.CenterParent;
            DialogResult dr = cl.ShowDialog(this);
            if (dr == DialogResult.Cancel)
            {
                cl.Close();
            }
            else if (dr == DialogResult.OK)
            {    
                    label4.Text = cl.getText();
                    mainUrl = cl.getText();
                    for (int i = 0; i &lt; LocalyKeyWords.Count(); i++ )
                    {
                        if (LocalyKeyWords[i].Contains(cl.getText()))
                        {

                        }
                    }
                    OptionsDB.set_changeWebSite(cl.getText());
                    cl.Close();
            } 


        }
</code></pre>

<p>I want to check if the url the user enter in the cl.getText() already exist in the LocalyKeyWords List so i tried this:</p>

<pre><code>for (int i = 0; i &lt; LocalyKeyWords.Count(); i++ )
                    {
                        if (LocalyKeyWords[i].Contains(cl.getText()))
                        {

                        }
                    }
</code></pre>

<p>But its not working. 
I want to loop through all the items in List and in the end if the cl.getText() not exist in any of the items in the List do something.</p>

<p>How can i do it ?</p>
