C#

<br />
Microsoft.Reporting.WinForms.ReportViewer p = new ReportViewer();<br />
p.Print += new CancelEventHandler(p_Print);<br />
void p_Print(object sender, CancelEventArgs e)<br />
        {<br />
            Console.Beep();<br />
        }<br />

ferronrsmith wrote:

several query data and place them in an array

jon_80 wrote:

I could not find a way to retrieve the common property 'Enabled'

List< Control> controls=new List< Control>();
...
controls.Add(new TextBox());
...
Button btnCreate=new Button();
btnCreate.Text="Create";
controls.Add(btnCreate);
...
controls.AddRange(anotherControlsList);
...
foreach(Control c in controls) c.Enabled=true;
...
btnCreate.Text="Update";

public partial class ... : Form (Page? for ASP.NET)
{
    ....
    private bool createNewTask = true;
    private bool CreateNewTask
    {
        get { return createNewTask; }
        set 
        { 
            if(createNewTask != value) // value being changed?
            {
                createNewTask = value;
                if(createNewTask)
                    btnCreateNewTask.Text = "Create";
                else
                    btnCreateNewTask.Text = "Update";
                btnCreateNewTask.Text += " new task";
            }
        }
    }
    ....
}