How to loop through all WebParts controls

Question

There is a way I loop through all controls of my Sharepoint 2013 Visual WebPart, and only them? Something like this:

...
foreach(var _control in this.Controls)
{
    if (_control.typeof() == <Control with Text properties>)
        _control.Text = GetTranslation(_control.Text);
    if (_control.typeof() == <Control with InnerText properties>)
        _control.InnerText = GetTranslation(_control.InnerText);
}
...

As you can see, we need to translate all text in a webpart through a function (for specific reasons we cannot use Resources, please avoid comments on that).

Answer 1

You can use the control collection using below code

foreach (Control c in Page.Controls)
{
    foreach (Control childc in c.Controls)
    {
        if (childc is TextBox)
        {
            //Use childc.Text property
        }
        else if(childc is Label)
        {
            ...
        }

        //...
    }
}