Can't get controllers place inside the panel in c# form

[Ravindra]

Hi..
this is the code i use for get all controllers of my form.
foreach (Control c in this.Controls)
            {
                ComponentResourceManager resources = new ComponentResourceManager(typeof(Form1));
                resources.ApplyResources(c, c.Name, new CultureInfo(lang));
            }

but ,it only get panel. how i fix this...

[Stefan]

Hello Ravindra,

Thank you for writing.

Perhaps on the top level (in the form) you just have a panel, hence the observed behavior. Each control has its own Controls collection, so in order to iterate all controls, you need to iterate all Control's collections recursively:

protected override void OnLoad(EventArgs e)
{
    base.OnLoad(e);
    InitializeComponent();

    IterateControls(this.Controls);

}

void IterateControls(System.Windows.Forms.Control.ControlCollection collection)
{
    foreach (Control ctrl in collection)
    {
        Console.WriteLine(ctrl);
        //do smth with ctrl
        IterateControls(ctrl.Controls);
    }
}

I hope this helps.

Regards,
Stefan
Telerik